Provided are a control device, a control method, and a system that comprise a function for preventing machining precision from deteriorating due to foreign matter sandwiched between a workpiece and a fixing mechanism. This control device controls a robot that is configured to supply a held workpiece to a fixing mechanism and that has a force detection unit for detecting force and moment applied to the workpiece, the control device comprising: a function for performing a force control to correct the position of the workpiece relative to the fixing mechanism while the robot supplies the workpiece to the fixing mechanism, and then correct the orientation of the workpiece relative to the fixing mechanism; and a function for determining that foreign matter is wedged between the workpiece and the fixing mechanism if, during correction of the position of the workpiece, the force detection unit detects that the moment acting in the direction in which the orientation of the workpiece is corrected exceeds a first threshold value.
This resin flow analysis result display system (10), which has a display unit (16) for displaying an analysis result (22) of a resin flow analysis, acquires analysis results (22) associated with respective screw positions in the resin flow analysis, selects a molding condition of at least one item among multiple molding conditions set on an injection molding machine, selects an analysis result (22) in accordance with the molding condition of the selected item, and causes the selected analysis result (22) to be displayed on the display unit (16).
Provided is a sleeve for a rotor, the sleeve comprising a through-hole for fitting a shaft including a small-diameter shaft portion and a large-diameter shaft portion different in outer diameter dimension and arranged side by side in the axial direction. The through-hole includes a small-diameter hole section and a large-diameter hole section that are disposed at positions apart in the axial direction and fit the small-diameter shaft portion and the large-diameter shaft portion, respectively, in a close contact state and an intermediate hole section disposed between the small-diameter hole section and the large-diameter hole section. The sleeve includes a groove located on inner surfaces of the small-diameter hole section and large-diameter hole section and extending from intermediate positions of the small-diameter hole section and the large-diameter hole section in the axial direction to the intermediate hole section. The sleeve includes a hydraulic pressure supply hole that opens on an inner surface of the intermediate hole section or the groove.
According to embodiments of the present disclosure, the resin flow analysis result display device (10) has: an actual molding result acquisition unit (22) that acquires actual molding results at each point in time; an analysis result acquisition unit (24) that acquires analysis results at each point in time; a correlation setting unit (28) that correlates the actual molding result and the analysis result where the resin discharge amount in actual molding matches the resin discharge amount in resin flow analysis; and a display control unit (30) that displays the correlated actual molding result and analysis result on the display unit.
This machining simulation assistance device receives setting of a machining program range, receives setting of drawing conditions for the set machining program range, generates a simulation image on the basis of the machining program, and implements image processing using the drawing conditions set for the machining program range on the simulation image generated on the basis of the machining program in the set range.
G05B 19/4069 - Simulating machining process on screen
G05B 19/409 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form - characterised by control panel details, by setting parameters
According to an embodiment of the present disclosure, a wire electric discharge machining system, having a wire electric discharge machining device body that generates an electric discharge in an electrode gap between a wire electrode and a machining object in a machining liquid stored in a machining tank, comprises a temperature adjustment device that adjusts the machining liquid temperature of the machining liquid, a temperature sensor that measures the body temperature of the wire electric discharge machining device body, and a temperature control device that controls the temperature adjustment device to adjust the machining liquid temperature to a target temperature that is in accordance with the body temperature.
A machine tool according to an aspect of the present disclosure comprises: a plurality of servo motors; a plurality of servo amplifiers that drive the servo motors, respectively; and a numerical value control device that inputs a command value to the plurality of servo amplifiers in accordance with a processing program. The numerical value control device has: a motor classification unit that classifies the plurality of servo motors into continuous drive motors which require continuous excitation during execution of the processing program and intermittent drive motors in which excitation can be stopped at least temporarily during the execution of processing program; and a stop control unit that stops the excitation of at least one of the intermittent drive motors during the execution of the processing program.
G05B 19/4062 - Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference
B23Q 5/36 - Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
This noise filter includes a capacitor, an inductor, a sealed unit that contains the capacitor, and an unsealed unit that contains the inductor and is at least partially open to outside air.
Provided is a warranty information notification system comprising a warranty information management unit which accepts registration of warranty information from a device purchaser, and a notification destination management unit which, upon acceptance of the registration of the warranty information, acquires configuration information relating to a component forming a device, accepts registration of a supplier of the component forming the device as a notification destination of the warranty information, and notifies the notification destination of information which is included in the warranty information and is required for starting the warranty.
This insulating paper insulates between different phases of coil ends of coils provided to a stator core of an electric motor, the insulating paper comprising an upper side part positioned on the upper side, a lower side part positioned on the lower side, a left side part that connects the left end of the upper side part and the left end of the lower side part, and a right side part that connects the right end of the upper side part and the right end of the lower side part. The upper side part bulges upward to a greater extent with progression in a direction mutually approaching from both the left and right end parts. The lower side part has a first side part that extends rightward from the left side part, and a second side part that inclines upward to a greater extent with progression rightward from the right end of the first side part and is connected to the right side part. The angle formed between the lower side part and the left side part is acute.
H02K 3/34 - Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
This robot control device comprises a force control unit for executing force control on the basis of a detection value of an external force and a prescribed force control parameter, a contact detection unit that is configured so as to be capable of detecting contact between the robot and the external environment, and that executes a prescribed control of the robot when contact is detected, and a force control parameter adjustment unit for adjusting the prescribed force control parameter by executing a plurality of movements of the robot by means of force control, wherein the force control parameter adjustment unit adjusts the prescribed force control parameter while adjusting the sensitivity of the contact detection carried out by the contact detection unit.
A machine tool according to one aspect of the present disclosure is provided with: a plurality of servo motors; a plurality of servo amplifiers that respectively drive the servo motors; and a control device that inputs a command value to the plurality of servo amplifiers according to a machining program, wherein the control device has a safety information acquisition unit that acquires safety information indicating the safety on excitation stop of the servo motors, and a stop control unit that, when the machining program is not running, stops the excitation of the servo motors indicated to be safe by the safety information.
G05B 19/4062 - Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference
B23Q 5/36 - Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
14.
MACHINING INSTRUCTION CORRECTION DEVICE AND MACHINING INSTRUCTION CORRECTION METHOD
The present invention optimizes a tool orientation without causing a tool path after a change in the tool orientation to become worse than a tool path before the change in the tool orientation and within a range of not causing interference. This machining instruction correction device comprises: a machining instruction analyzing unit that generates first machine coordinate information on the basis of a first machining instruction and machine configuration information; a tool orientation correcting unit that corrects the orientation of a tool on the basis of the first machine coordinate information and generates second machine coordinate information; an interference calculating unit that calculates interference between the tool and a workpiece on the basis of the second machine coordinate information, the machine configuration information, tool shape information, and workpiece shape information; and a machining instruction generating unit that, when there is no interference, generates a second machining instruction on the basis of the second machine coordinate information. The tool orientation correcting unit uses an evaluation value in which the merits and demerits of the tool path are evaluated, and determines the orientation of the tool after the correction.
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
15.
MECHANICAL SYSTEM MAINTENANCE METHOD, MECHANICAL SYSTEM MAINTENANCE PROGRAM, AND MACHINE CONTROL DEVICE
The present invention provides a mechanical system maintenance method that enables easy maintenance of a mechanical system without leading to a decrease in security, safety, or production efficiency. This mechanical system maintenance method involves performing, by using a remote device connected to a WAN, maintenance of a mechanical system that includes a machine and a machine control device that controls the machine. The mechanical system maintenance method further involves using the tethering function of a mobile terminal device to connect the machine control device to the WAN, enabling data transfer between the remote device and the machine control device connected via the WAN, and controlling the machine control device by using the remote device.
B25J 19/00 - Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
An injection apparatus (12) that is capable of pivoting about a pivot pin (26) with respect to a supporting surface (24s) comprises: a pusher plate (42) which injects a molten resin in a cylinder (32) by moving an injection member (34) inserted into the cylinder in the axial direction of the cylinder; a rear plate (40) which receives a reaction force arising from the movement of the pusher plate; a base member (48) which displaceably supports the rear plate; and a roller (52) which travels on the supporting surface in response to the pivoting of the injection apparatus while supporting the base member.
In a production system according to the present disclosure, a control device for controlling an industrial machine and a terminal used by an approver are connected via a network, and said production system comprises: a permissions information storage unit for storing permissions information relating to operation; a terminal information storage unit for storing terminal information relating to the terminal; an operation reception unit for receiving an operation by an operator; a permissions processing unit for determining whether the operator may execute the operation; and an operation execution unit that executes the operation on the basis of the result of determination by the permissions processing unit. The permissions processing unit determines that the operator may execute an operation only when the operator has permission for the operation or when approval by the approver to execute the operation is obtained.
A numerical control device according to one aspect of the present disclosure, which can form a two-dimensional code in a relatively short time, controls a processing mechanism that processes a workpiece by means of a plurality of tools, the numerical control device comprising: a configuration information storage unit which stores machine configuration information including information about the tools of the processing mechanism; a code data acquisition unit which acquires code data that identifies the shape of one or a plurality of two-dimensional codes to be formed on the surface of the workpiece; a concurrent process generation unit which generates a plurality of concurrent processes that are allocated to all valid tools one-by-one on the basis of the code data and the machine configuration information and cause all the valid tools to cooperate so that all the two-dimensional codes are formed by being concurrently executed; and a concurrent process execution unit which executes the plurality of concurrent processes.
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
G05B 19/18 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
G05B 19/4097 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
G06K 1/12 - Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
The present invention reduces a torque command according to a motor control state. A motor control device of a motor for driving the shaft of a machine is equipped with: a command generation unit for generating a motor movement command and determining an operation mode; a detection unit for detecting the location and/or speed of the shaft; a control unit for generating a torque command on the basis of the movement command and location deviation and/or speed deviation calculated from a detected value from the detection unit; and a determination unit for determining it is possible to reduce the torque command when the movement command, the operation mode and the location deviation and/or speed deviation each satisfy established conditions.
A motor control device according to one embodiment of the present disclosure is capable of optimizing control characteristics, and comprises: a torque command creation unit that creates a torque command for driving a motor in accordance with a speed command which is input; an operation command creation unit that, in order to operate the motor, creates an operation command which is the speed command input to the torque command creation unit; a measurement command creation unit that, in order to adjust the torque command creation unit, creates a measurement command which is the speed command input to the torque command creation unit or the torque command for driving the motor; a response characteristic calculation unit that calculates a response characteristic value indicating a response characteristic of a speed detection value of the motor with respect to the measurement command; and an amplitude determination unit that causes the measurement command creation unit to change the amplitude of the measurement command if the response characteristic value does not satisfy a predetermined determination condition.
A motor monitoring device according to one aspect of the present disclosure comprises: a rotational speed acquisition unit that acquires the rotational speed of one or more motors driven by a plurality of alternatively used windings; an output value acquisition unit that acquires the output value of the motor(s); a winding identification unit that identifies the winding in use; a load characteristic acquisition unit that acquires load characteristic information about the winding identified by the winding identification unit for the motor(s); and a graph display unit that plots a marker indicating a combination of the rotational speed and the output value in a graph area of which one axis is the rotational speed and the other axis is the output value. The graph display unit includes: a graph area setting unit that, with regard to expected combinations of the rotational speed and the output value, divides the graph area into a plurality of load zones with different load levels on the basis of a plurality of the load characteristic information, and displays the plurality of load zones in an identifiable manner; and a plotting unit that plots the marker in the graph area.
Provided is a control device for controlling an industrial machine, wherein the control device comprises: a storage unit that stores execution-history data from when a program is executed, the program causing the industrial machine to perform prescribed work; and a history display unit that displays, on a display screen and as a table, execution-history data, such display being performed on the basis of the hierarchical structure of the execution-history data.
A motor monitoring device according to one aspect of the present disclosure comprises: a rotational speed acquisition unit that acquires the rotational speeds of a plurality of motors; an output value acquisition unit that acquires output values of the plurality of motors; a deviation calculation unit that calculates the deviation in the rotational speed and output value among the motors; and a graph display unit that plots a plurality of markers indicating the combination of the rotational speed and the output value for each of the motors in a graph area of which one axis is the rotational speed and the other axis is the output value. The graph display unit includes: a graph area setting unit that, with regard to expected combinations of the rotational speed and the output value, divides the graph area into a plurality of load zones with different load levels on the basis of a plurality of time ratings of the motors, and displays the plurality of load zones in an identifiable manner; a plotting unit that plots the plurality of markers in the graph area; and a connecting line drawing unit that draws connecting lines connecting the markers that correspond with each other in a manner that differs according to the deviation.
Provided is a PLC programming device that alleviates the burden on the designer. A PLC programming device according to the present invention comprises: a signal information analysis unit that acquires electrical design specification data that includes electrical design specifications related to a signal connected to a numerical control device and is created by an electrical design tool; a numerical control device information acquisition unit that acquires setting information of the numerical control device; a signal control information storage unit that stores signal control information that corresponds to the setting information of the numerical control device and includes a template program for controlling the signal connected to the numerical control device; and a sequence program generation unit that acquires the signal control information from the signal control information storage unit on the basis of signal information connected to the numerical control device and generates a sequence program on the basis of the acquired signal control information, the signal information connected to the numerical control device, and the setting information of the numerical control device.
This positioner (10) comprises: a base (20) having a pair of support parts (21), (22) disposed with a prescribed gap therebetween in a first axis (A) direction; a shaft member (30) that is disposed between the pair of support parts and is supported so as to be able to rotate about the first axis relative to the base; and a disk-shaped rotary table (50) that is supported so as to be able to rotate about a second axis (B) orthogonal to the first axis relative to the shaft member, and has a mounting surface (51) on which a workpiece (W) can be mounted, wherein the rotary table has an outer diameter dimension that fits inward of both ends of the shaft member in the first axial direction and, in a movable range of the rotary table about the first axis, the distance of the mounting surface from the first axis is set to be greater than the distance of the outermost edge about the first axis of at least one support part from the first axis, and the distance of the rear surface of the mounting surface of the rotary table from the first axis is set to be less than the distance of the outermost edge from the first axis.
B23Q 1/01 - Frames, beds, pillars or like members; Arrangement of ways
B23Q 1/54 - Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only two rotating pairs only
B23K 37/047 - Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
The present invention executes, at the same time, actions of a robot by executing a robot program offline, and generating an action path of the robot by automatic path generation. This offline simulation device includes: an offline program execution unit that executes a robot program in an offline simulation environment in which a robot, a plurality of workpieces that are stacked for the robot to extract, and a vision sensor for detecting the plurality of workpieces are disposed in a virtual space, so as to perform simulation of actions of the robot extracting the workpieces; and an automatic path generation execution unit that copies the offline simulation environment, and generates an action path for the actions of the robot in a duplicated offline simulation environment that has been copied; and an adjustment unit that performs editing of the robot program and/or adjustment of parameters of the action path, on the basis of the actions of the robot that have been simulated and the action path that has been generated.
A mounting plate material according to the present disclosure is for mounting a motor drive device to a support section of a control panel, the mounting plate material comprising: a placement section where a plate-securing section that secures the mounting plate material to the support section is placed; and a secured section where a device-securing section that secures the motor drive device to the mounting plate material is secured. The mounting plate material is provided to block at least part of an opening in the support section.
This electric motor comprises: a stator core; a first winding that is wound around the stator core and corresponds to a first phase; a second winding that is wound around the stator core and that corresponds to a second phase which is different from the first phase; a thermistor that is attached to the first winding; and a thermostat that is connected in series with the thermistor, and that is attached to the second winding.
A robot simulation device comprising: a three-dimensional model arrangement part for arranging, in a virtual space, a robot three-dimensional model, a robot-installed hand three-dimensional model, a supply device three-dimensional model, an ejection device three-dimensional model, workpiece three-dimensional models, and a detection device three-dimensional model for detecting a workpiece on the supply device; a gripping workpiece quantity designation part for receiving input designating a quantity of workpiece three-dimensional models to be gripped at once by the hand three-dimensional model; a reference workpiece designation part for receiving input designating a workpiece three-dimensional model to be used as a reference when gripping the workpiece three-dimensional models with the hand three-dimensional model; and a gripping position setting part for setting workpiece three-dimensional model gripping positions for the hand three-dimensional model relative to the workpiece three-dimensional models for when gripping the workpiece three-dimensional models with the hand three-dimensional model, on the basis of the designated quantity of workpiece three-dimensional models to be gripped at once, the reference workpiece three-dimensional model, spacing among the workpiece three-dimensional models on the supply device three-dimensional model, and positions/attitudes of the robot three-dimensional model when moving onto the supply device three-dimensional model.
A state classification device according to the present invention comprises: a feature amount acquisition unit that acquires a feature amount set pertaining to a prescribed physical quantity detected during operation of industrial machinery; a state sensing unit that, on the basis of the acquired feature amount set, senses that the industrial machinery has transitioned out of a prescribed state; a clustering unit that executes a clustering process using a plurality of feature amount sets from when the transition of the state of the industrial machinery has been sensed to create a cluster; a label assignment assistance unit that assists in work performed by a user to assign a label to the cluster; a model-updating unit that, by using the feature amount sets belonging to the labeled cluster, updates a classification model used in classifying the state of the industrial machinery; a state classification unit that carries out a process for classifying the state of the industrial machinery using the classification model; and a classification result output unit that outputs the result of the classification process.
B23Q 17/09 - Arrangements for indicating or measuring on machine tools for indicating or measuring cutting pressure or cutting-tool condition, e.g. cutting ability, load on tool
A machine tool according to an aspect of the present disclosure is capable of appropriately performing a setup task and comprises: a processing device that processes a workpiece by using a tool; one or a plurality of tag readers that are each attached to an article, which is removable and includes the tool, and read a tag that records unique ID information; and a control device which has a setup display unit that displays task information of the setup task to be performed by a worker in accordance with the ID information read by the tag reader.
In this electric motor (10), two or more coils (16) of the same phase are arranged adjacent to each other in the circumferential direction of a stator core (12), and ventilation holes (18) are formed elsewhere besides the stator core (12) between teeth (14) around which coils (16) of different phases that are adjacent in the circumferential direction of the stator core (12) are wound.
The present invention provides a mobile operation device, a machine system, and a memory control program for the mobile operation device that are capable of suppressing an increase in memory usage and a decrease in processing speed while maintaining reliability of the system. The mobile operation device is a portable device for operating a machine, and comprises a memory with a plurality of storage units, a code assigning unit that assigns an error-correcting code to data in the memory, and an encoding region specifying unit that specifies a region to which the data assigned with the error-correcting code is to be stored.
G05B 19/409 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form - characterised by control panel details, by setting parameters
G05B 19/42 - Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
Provided are a display control device and program with which it is easier than the past to understand a 3D model that has prescribed relevance to a 3D model that is currently selected. A display control device according to an embodiment comprises a setting unit and a display control unit. The setting unit sets whether a first 3D model has the prescribed relevance with a second 3D model. The display control unit puts: the appearance of the first 3D model, which is currently selected, in a first display state; the appearance of the second 3D model, which is not currently selected, in a second display state that is different from the first display state when the first 3D model is currently selected and the second 3D model is set to have the prescribed relevance to the first 3D model; and the appearances of the first 3D model, which is not currently selected, and the second 3D model, which is not currently selected, in a third display state that is different from the first and second display states when the second 3D model is not set to have the prescribed relevance to the first 3D model.
Provided is the technology that enables accurate assessment as to whether chip shredding is possible in oscillation cutting, even if machining conditions change, and that also facilitates adjustment of the machining conditions. A machine tool control device 1 comprises: a condition acquisition unit 11 that acquires, as preconditions, one or two items of information from among three items of information that are a feed amount F, an oscillation frequency multiplier I, and an oscillation amplitude multiplier K; an air cut amount acquisition unit 12 that acquires a designated air cut amount that indicates the degree of air cutting in a direction of oscillation; and a machining control unit 13 that, on the basis of the preconditions, determines the item(s) of information among the three items of information not acquired by the condition acquisition unit 11 so that an air cut amount based on an amount between n rotation passes and rotation passes subsequent to n rotations will be a designated air cut amount and performs machining control.
B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
B23B 1/00 - Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
B23Q 17/00 - Arrangements for indicating or measuring on machine tools
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
36.
MOTOR DRIVE DEVICE AND MOTOR WINDING DIAGNOSIS METHOD
This motor drive device comprises an inverter unit that applies voltage to windings between each phase of a three-phase AC motor, and a command unit that generates commands to control the voltage applied to the windings between each phase by the inverter unit, where the inverter unit applies an impulse voltage for diagnosing the state of the windings of the motor to the windings between each phase according to the command of the command unit.
This printed substrate (10) is provided with a pad (16) having a plurality of solder-coated regions (18) that are defined in advance for the purpose of mounting electronic components. A solder paste that is applied to each of the plurality of solder-coated regions (18) forms a first gap region (20) that extends in a first direction (D1), a second gap region (22) that extends in a second direction (D2), and an intersection region (24). The pad (16) has a notch (26) that extends from the intersection region (24) to an edge (16E1) of the pad (16).
H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
A machine tool according to one embodiment of the present disclosure that is capable of highly precisely ascertaining power consumption comprises: a plurality of power verification targets; a single power meter provided in an electrical circuit that supplies power to all of the power verification targets; and a control device that controls the plurality of power verification targets. The control device includes a measurement control unit that operates the power verification targets one at a time and acquires detected values from the power meter during operation of the power verification targets, thereby measuring a reference power consumption of each of the power verification targets.
This laser machining device and laser machine method irradiate a plate-shaped workpiece with a laser beam to machine a welding groove in the workpiece. The laser processing device includes: a laser oscillator for emitting a laser beam; a machining head for guiding the laser beam such that the laser beam irradiates the workpiece perpendicular to the surface thereof; an air supply mechanism for supplying compressed air to the machining head as an assist gas; a workpiece holding mechanism for holding and moving the workpiece relative to the machining head; and a control device for controlling the operation of the components of the laser machining device. When a groove is machined, the control device outputs a beam-mode change command signal for changing the intensity distribution of the laser beam in accordance with the shape of the groove.
A measurement device according to the present disclosure comprises: a coordinates value calculation unit for calculating, on the basis of a signal inputted from a measurement instrument, a coordinate value of a position at which the shape of a measurement surface of an object under measurement changes; a measurement information recording unit for recording measurement information concerning the time interval at which the shape of the measurement surface of the object under measurement changes; and a speed improperness determining unit for determining, if the time interval at which the shape of the measurement surface of the object under measurement changes as recorded by the measurement information recording unit is shorter than a prescribed first threshold defined in advance, that the relative speed between the measurement surface of the object under measurement and the measurement instrument is improper. Upon determining that the relative speed is improper, the measurement device communicates that the evaluation of the measurement surface of the object under measurement is not being correctly carried out.
G01B 21/20 - Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
The present invention can estimate the respective priorities of a plurality of evaluation items forming an overall evaluation and interpret the overall evaluation. This processing surface evaluation device is provided with: an evaluation data / evaluation value acquisition unit that acquires evaluation values of a plurality of evaluation items and a plurality of pieces of evaluation data for a processing surface; an estimation question generation unit that, on the basis of the plurality of pieces of evaluation data and the evaluation values of the plurality of evaluation items, generates estimation questions for estimating the respective priorities of the plurality of evaluation items; an estimation question response acquisition unit that acquires responses for the estimation questions; and a priority analysis output unit that analyzes the responses and estimates and outputs the priorities of the plurality of evaluation items.
B23Q 17/20 - Arrangements for indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
B23Q 17/24 - Arrangements for indicating or measuring on machine tools using optics
G05B 19/18 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
42.
MACHINE TOOL CONTROL DEVICE AND MACHINE TOOL DISPLAY DEVICE
Provided is a technology capable of reliably carrying out air cutting during oscillation machining for threading regardless of oscillation phase differences. This machine tool control device 1 comprises: a condition acquisition unit 11 for acquiring, as a precondition, one or two pieces of information among three pieces of information, namely, an oscillation phase difference, information regarding a workpiece radial cut depth, and information regarding a radial oscillation amplitude of the workpiece; an air cut amount acquisition unit 12 for acquiring a specified air cut amount indicating the degree of air cut in the oscillation direction; and a machining control unit 13 for determining (a) piece(s) of information not acquired by the condition acquisition unit 11 among the three pieces of information on the basis of the precondition and carrying out machining control such that an air cut amount based on the interval between the n-th threading path and a threading path subsequent to the n-th path matches the specified air cut amount.
B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
B23G 1/02 - Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
B23Q 17/00 - Arrangements for indicating or measuring on machine tools
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
This stator comprises: a housing which includes a core, a plurality of coils that are wound around the core, at least two support columns that contact an end surface of the core, and a bridge that mutually links the at least two support columns; and resin which covers the core, the plurality of coils, and the housing.
Provided is a feature with which it is possible to precisely achieve a desired surface roughness even if a cutting tool is replaced after the start of processing or if the shape of a blade edge of the cutting tool has changed, to improve the readability of a processing program, and to reduce the time and effort required in creating the processing program. Specifically, provided is a control device 1 for a machine tool that processes a workpiece W while moving the workpiece W relative to a cutting tool T, the machine tool control device 1 comprising: a surface roughness acquisition unit 11 that acquires, from a processing program, a target surface roughness set for a workpiece W being processed; a tool surface roughness information acquisition unit 12 that acquires tool surface roughness information relating to the surface roughness of the cutting tool T; and a feeding amount control unit 14 that, on the basis of the tool surface roughness information, determines feeding amount information relating to a feeding amount per relative rotation of the cutting tool T and the workpiece W such that the surface roughness of the workpiece W reaches the target surface roughness.
B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
B23Q 15/013 - Control or regulation of feed movement
G05B 19/18 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
This robot control device for controlling a robot comprises: a storage unit that stores a first imaging position for performing, by means of a visual sensor mounted to the robot, a stereoscopic measurement on a subject installed in a work space, and a second imaging position for performing a stereoscopic measurement on the subject by means of the visual sensor, the second imaging position having a larger parallax than that of the stereoscopic measurement performed at the first imaging position; a first measurement unit that performs the stereoscopic measurement on the subject at the first imaging position and acquires a first deviation amount of the robot with respect to the work space; a correcting unit that, on the basis of the first deviation amount, corrects the position of the robot during the stereoscope measurement at the second imaging position; a second measurement unit that performs the stereoscopic measurement of the subject at the second imaging position and acquires a second deviation amount of the robot with respect to the work space; and an action control unit that corrects an action of the robot on the basis of the second deviation amount.
An image generation device according to the present disclosure generates images for ascertaining the state of an industrial machine, the image generation device comprising: a merging unit that merges first image data pertaining to the state of the industrial machine and data indicating an internal state of the industrial machine as image data; a first data storage unit that stores the image data merged by the merging unit, in association with a date and time at which the first image data was acquired or a date and time at which the data indicating the internal state of the industrial machine was acquired; a second data storage unit that stores second image data pertaining to a different state of the industrial machine than that of the first image data, in association with a date and time at which the second image data was acquired; and an output unit that, in response to an external request, outputs the image data that is stored in the first data storage unit or the second image data that is stored in the second data storage unit.
G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
B23Q 41/08 - Features relating to maintenance of efficient operation
47.
LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD
The present invention provides a laser processing apparatus which performs processing while changing the beam profile of a laser beam being applied to a workpiece and which comprises a laser oscillator that emits a laser beam, a processing head that guides the laser beam so as to be applied to the workpiece, a workpiece holding mechanism that holds the workpiece and moves the workpiece relative to the processing head, and a control device that controls the operation of each component of the laser processing apparatus. The processing head includes at least a wedge prism on the optical path of the laser beam, the wedge prism causing the focus point of the laser beam on the workpiece to pivot about a predetermined pivot axis. The control device further comprises a pivot angle control unit that controls the pivot angle of the focus point and an output control unit that controls the output of the laser beam in accordance with the pivot angle.
The present invention provides a technology for enabling intuitive grasp of a change in processing state due to a change in input values of processing conditions and oscillation conditions in oscillating cutting processing. A display device 1 for a machine tool that processes a workpiece W while oscillating a cutting tool T and the workpiece W relative to each other comprises a condition input unit 11 that receives at least one input of the processing conditions and oscillation conditions by input means 30 (slider bars 31, 32, 35, 36) with which input values can be changed continuously, a processing state calculation unit 12 that calculates the processing state according to the input of the processing conditions and oscillation conditions, and a display unit 13 that displays the calculated processing state.
G05B 19/409 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form - characterised by control panel details, by setting parameters
B23B 1/00 - Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
B23Q 17/00 - Arrangements for indicating or measuring on machine tools
49.
WATER SUPPLYING DEVICE AND CONTROL METHOD FOR WATER SUPPLYING DEVICE
According to an aspect of the present disclosure, a water supplying device (16) automatically supplies water to a wire discharge working machine (10), and includes: a first water supplying path (50) for supplying water from outside of the wire discharge working machine (10) to a pure water tank (22) of the wire discharge working machine (10); a first valve (52) for opening/closing the first water supply path (50); a second water supplying path (56) for supplying water from outside of the wire discharge working machine (10) to an ion exchange unit (24); a second valve (58) for opening/closing the second water supply path (56); and a circulation path (40) for sending a working liquid from the ion exchange unit (24) to the pure water tank (22).
A control device according to the present disclosure comprises: a data acquisition unit that acquires process identification data that identifies a plurality of molding processes constituting a molding cycle of an injection molding machine, and time-series data pertaining to a prescribed physical amount as data indicating a state pertaining to the injection molding machine; a feature amount calculation unit that calculates a feature amount of the time-series data acquired in a prescribed molding process among the plurality of molding processes; an operation command item acquisition unit that acquires a setting value pertaining to an operation command item; a correction rule storage unit that stores at least one correction rule that defines a correction condition and correction details; and a correction unit that references the correction rule storage unit, and if the feature amount calculated by the feature amount calculation unit has satisfied the correction condition, the correction unit creates correction information indicating that the setting value pertaining to the prescribed operation command item is to be corrected with the correction details associated with the correction condition.
Provided are a bearing structure for a speed reducer for a robot, an actuator for a robot, and a robot, wherein the rigidity as an actuator that includes a bearing is equal to that of a cross-roller bearing, and a lubricating oil used in the interior of the speed reducer does not leak to the outside. This bearing structure comprises a bearing capable of receiving moment acting in any direction, a plurality of first clamping members for sandwiching an outer ring of the bearing in the axial direction, and a first seal part provided at a location where the plurality of first clamping members oppose one another. At least a portion of the first clamping members is configured from a material having a lower specific gravity than steel.
F16H 1/32 - Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
The objective of the present invention is to present a technology that enables the position and/or orientation of a robot to be changed without the introduction of large-scale equipment such as an AGV. A robot device 10 according to one embodiment of the present disclosure comprises a robot arm mechanism 20 mounted on a pedestal 50, and a control device 40 for controlling the robot arm mechanism 20 in order to execute a prescribed task. The control device 40 controls the robot arm mechanism 20 in order to move the pedestal 50.
The present invention provides a technology that can reduce a shock of a machine tool caused by a sharp change in acceleration at the time of oscillation mode switching in oscillation machining. A motor control device 1 comprises: an oscillation command calculation unit 12 that calculates an oscillation command from a movement command and an oscillation condition; an oscillation mode switching determination unit 32 that determines a timing of finishing the oscillation or switching a machining path; a filter time constant/application time setting unit 31 that sets a time constant τ and an application time t0 of a filter; a filter coefficient calculation unit 33 that calculates a filter coefficient K on the basis of the time constant τ set by the filter time constant/application time setting unit 31; and a filter application unit 34 that applies a filter having the filter coefficient K to a command for driving a motor 2 during the application time t0 when the oscillation mode switching determination unit 32 determines that the switching timing has been reached.
H02P 29/20 - Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors for controlling one motor used for different sequential operations
A determination device according to the present disclosure comprises: a data acquisition unit that acquires process identification data identifying a plurality of molding processes forming a molding cycle and time-series data relating to a predetermined physical quantity as data indicating a state of an injection molding machine; a feature calculation unit that uses the process identification data and the time-series data to calculate a first feature by performing statistical processing on the time-series data acquired in a specific molding process among the plurality of molding processes, and a second feature indicating a timing at which the first feature has been detected since start of the specific molding process; a determination unit that determines an operation state of the injection molding machine on the basis of at least the second feature; and an output unit that outputs the determination result.
This terminal support device comprises an attachment pedestal for detachably attaching a portable communication terminal that commands operation of a robot via wireless communication to a control device of the robot in accordance with teaching operation content, a safety switch that outputs a safety signal for the control device, an interface unit to which is connected an electrical cable comprising a signal line for transmission of the safety signal to the control device and a power source line for transmission of electric power that is supplied from the control device, and a wireless power transmission unit that performs wireless power transmission, to the portable communication terminal, of a portion of the electric power that is received from the control device via the interface unit and the power source line of the electrical cable.
B25J 19/00 - Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
The stator core according to the present disclosure comprises: a cylindrical circular ring portion; a plurality of tooth portions provided projecting radially outward or radially inward on the circular ring portion; and an insulating portion for insulating between coils provided around the tooth portions adjacent to each other. The insulating portion has a cylindrical holding portion disposed on the circular ring portion and a partition portion that is provided projecting in the radial direction on the holding portion and partitions between the coils adjacent to each other.
H02K 3/34 - Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
A plant model generation device according to the present disclosure is provided with: a simulation condition acquisition unit that acquires a simulation condition including at least a sample time; a characteristic parameter acquisition unit that acquires characteristic parameters indicating characteristics of a plant; a stabilization processing unit that adjusts, on the basis of the simulation condition and the characteristic parameters, a prescribed characteristic parameter such that a numerical calculation in a prescribed plant model satisfies a condition for stabilization that results in damped oscillation; and a coefficient calculation unit that calculates a coefficient of the plant model on the basis of the adjusted characteristic parameter of the prescribed plant model.
G05B 13/04 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
G05B 17/02 - Systems involving the use of models or simulators of said systems electric
G05B 19/18 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
G05B 19/4155 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by programme execution, i.e. part programme or machine function execution, e.g. selection of a programme
58.
WORK MACHINE CONTROL DEVICE AND WORK MACHINE CONTROL PROGRAM
The purpose of the present invention is to both break down chips and suppress sympathetic vibration in a machine. This work machine control device superposes a swinging command for commanding relative swinging between a workpiece and a cutting tool onto a movement command for commanding relative movement between the workpiece and the cutting tool, thereby generating air cuts in chips from the workpiece to break down the chips. A position information acquisition unit of the work machine control device acquires position information related to the relative positions of the workpiece and the tool. A state assessment unit of the work machine control device assesses that a state of instability is in effect, under the condition that a positional deviation exceeds a threshold value, the positional deviation increasing with increases in the difference between actual relative positions that are based on the position information and command relative positions that are based on the movement command and the swinging command. A swinging switching unit of the work machine control device performs a switching process for switching a swinging condition in relative swinging, under the condition that it is assessed that the state of instability is in effect.
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
B23B 1/00 - Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
B23Q 15/013 - Control or regulation of feed movement
59.
ROBOT SYSTEM, AND DIAGNOSTIC DEVICE, DIAGNOSTIC METHOD, AND DIAGNOSTIC PROGRAM FOR ROBOT
A robot system (100) comprising: a robot (10) that has two or more joints (A1)-(A6); a sensor (S) that is capable of detecting a physical amount for measuring or estimating an external force acting on the robot (10); and a diagnostic device that diagnoses the robot (10), wherein the diagnostic device calculates a force that acts on each joint (A1)-(A6) in at least one direction other than the direction in which each joint (A1)-(A6) operates, on the basis of the external force measured or estimated from the physical amount detected by the sensor (S).
The present invention comprises a control device that is for a robot, a base member that is connected to the control device by wired communication, and a mobile communication terminal that can be attached to or detached from the base member and can wirelessly communicate with an external device, wherein: when the mobile communication terminal is detached from the base member and the wired communication is canceled, update control software is downloaded to the mobile communication terminal from an external server; and when the mobile communication terminal is attached to the base member and is connected to the base member by wired communication, control software for the control device is updated by the downloaded update control software.
B25J 13/06 - Control stands, e.g. consoles, switchboards
B25J 19/00 - Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
The present invention makes it possible to easily obtain maintenance information such as a cause of an occurrence of an abnormality and a recovery method even when a display unit of a motor drive device has a simple configuration. Provided is a motor drive device comprising: a diagnosis unit that diagnoses a state of the motor drive device itself; at least one light emitting element; a lighting pattern generation unit that generates a lighting pattern of the light emitting element on the basis of diagnosis data from the diagnosis unit, the lighting pattern being readable by an external device; and a light emitting element control unit that controls the light emitting element to display the lighting pattern.
The present invention is a laser oscillator having a function for monitoring the output of a laser beam emitted from a laser oscillation source, and comprises an excitation light source that outputs an excitation light to the laser oscillation source, a power source unit that supplies a drive electric current to the excitation light source, an oscillation control device that controls an emission condition of the laser beam, an interface unit that relays exchange of a signal between the power source unit and the oscillation control device, and an output detector that detects output of a pulsed laser beam, the oscillation control device creating a corrected command output value by performing corrective computational processing of a command output value while taking into account a time constant that accompanies detection of the output of the laser beam by the output detector, the command output value being computed on the basis of the electric current value of the drive electric current supplied to the excitation light source, and monitoring the output of the laser beam using a difference between the corrected command output value and the actual measured output value detected by the output detector at the same time point.
The purpose of the present invention is to achieve labor saving of inquiry work to the outside that a user performs for resolving an abnormality when the abnormality has occurred in a production machine. An information processing device of the present disclosure is connected in a manner that enables data communication to a production machine such as a robot. The information processing device comprises a monitoring unit that monitors the occurrences of abnormal phenomena of the production machine, and a processing unit that performs an assistance process for assisting inquiries by the user for resolving an abnormality when the occurrence of the abnormality in the production machine is detected.
G05B 19/409 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form - characterised by control panel details, by setting parameters
G06Q 10/20 - Administration of product repair or maintenance
This noise removal circuit that removes the effect of noise from the data output from a sensor circuit comprises: a conductor wire that surrounds an electric cable; a noise detection circuit for generating a noise detection signal indicating the presence or absence of noise in the electric cable on the basis of the electric signal generated in the conductor wire; and a data processing circuit that invalidates data output from the sensor circuit during an invalidation period that includes at least a period in which the noise detection signal indicates that noise has occurred.
The stator according to the present disclosure is inserted into a circular ring member and comprises: a cylindrical stator core; a coil having a coil end projecting axially outward from the end surface of the stator core in the axial direction and provided around the stator core; and a cylindrical covering portion provided so as to cover the coil end and projecting axially outward from the end surface of the stator core in the axial direction. The covering portion has a sealing material attachment portion to which a sealing material for sealing the gap between the circular ring member and the covering portion is attached. The sealing material attachment portion has an annular groove shape formed recessed radially inward on the outer circumferential surface of the covering portion, extends to the end portion of the covering portion on the axially outward side, and is opened.
H02K 9/197 - Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
H02K 9/24 - Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium
F16J 15/10 - Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
An adjustment support device according to an aspect of the present disclosure is capable of appropriately executing automatic adjustment of a parameter and is an adjustment support device that provides an initial setting value, for automatic adjustment, to an adjustment device that automatically adjusts a parameter of a servo control device, which controls a servo motor, by operating the servo control device in accordance with an automatic adjustment program. The adjustment support device comprises: an initial setting value candidate reading unit that reads, from an external source, an initial setting value candidate that is an initial setting value for the automatic adjustment; an initial setting value approval unit that determines whether use of the initial setting value candidate is to be approved; and an initial setting value transmission unit that transmits, to the adjustment device, the initial setting value candidate approved for use by the initial setting value approval unit.
This coil case is configured to accommodate a coil. The coil case is provided with at least one portion to be cut off. The portion to be cut off is configured to be cut off after the coil case in which the coil is accommodated has been impregnated with an impregnating agent.
H01F 37/00 - Fixed inductances not covered by group
H01F 41/00 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
This numerical control device is provided with: an internal storage which can store first software; and an external storage installation unit which has a connection part for an external storage. The numerical control device: records a log of the first software stored in the internal storage; and determines, when second software identical with or similar to the first software is stored in the external storage, whether the first software stored in the internal storage is to be loaded or the second software stored in the external storage is to be loaded. The numerical control device comprises a log analysis unit which analyzes the log and determines the presence or absence of an error of the first software identical with or similar to the second software when the second software stored in the external storage is to be loaded. When errors of the first software are recorded in the log, the numerical control device performs operation restriction on the second software.
The present invention derives a technology for making it possible to more easily set a conveyance device coordinate system to a robot coordinate system (that is, calibration between a robot coordinate system and a conveyance device coordinate system). A device 60 comprises: a first indicator 18; a camera 14 that acquires first image data in which the first indicator 18 is imaged and second image data in which the first indicator 18 conveyed after the imaging by a conveyance device 16 is imaged; a position data acquiring unit 52 that acquires first position data that indicates a three-dimensional position with respect to the camera in a first indicator coordinate system expressed by the first indictor 18 captured in the first image data, and second position data that indicates a three-dimensional position with respect to the camera in a first indicator coordinate system expressed by the first indictor captured in the second image data; a conveyance direction acquiring unit 54 that derives the conveyance direction; and a coordinate system setting unit 56 that sets the conveyance device coordinate system to the robot coordinate system on the basis of the conveyance direction.
This control device comprises: a determination unit that, on the basis of the time required to vacuum a circulating system of a gas laser oscillator and the electrical power of a blower that circulates laser gas in the circulating system, determines the discharge current and gas pressure inside the circulating system when aging discharge is implemented in the gas laser oscillator; and a command unit that outputs an execution command for adjusting the pressure inside the circulating system to the gas pressure determined by the determination unit and implementing aging discharge at the discharge current determined by the determination unit.
H01S 3/032 - Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube
H01S 3/00 - Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
H01S 3/036 - Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering or replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
Provided are a processing device, program, and processing method which can prevent a tool or the like from causing interference when changing the direction of the tool with respect to an inclined plane. A processing device according to an embodiment comprises a calculation unit and a determination unit. The calculation unit calculates one or more combinations of angles at which the tool, which has a plurality of rotational axes where it is possible to change the orientation of the tool, is a prescribed angle relative to a plane. In order to set the rotational axes to any one of the combinations calculated by the calculation unit, the determination unit determines in which direction and how many times to rotate each of the plurality of rotational axes in accordance with an instruction indicating in which direction to rotate at least one of the rotational axes, and such that the movement amount or movement time of the rotation of the rotation axes is minimum.
G05B 19/18 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
B23Q 1/54 - Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only two rotating pairs only
B23Q 17/00 - Arrangements for indicating or measuring on machine tools
G05B 19/4061 - Avoiding collision or forbidden zones
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
The present invention is a voice recognition device for assisting voice operations for machines at a factory, the voice recognition device comprising: a voice acquiring unit that acquires an utterance of a user as a voice; a voice recognizing unit that performs voice recognition of a wakeup command for designating a machine to be operated and an operating command for designating operation content of the machine to be operated; and a command output unit that causes an operation designated by the operation command to be executed on the machine to be operated, wherein the wakeup command includes a wakeup word and the machine to be operated, and the voice recognizing unit switches to a voice operation mode for operating the machine to be operated when voice recognition of the machine to be operated that follows the wakeup word is performed.
This extraction machine control device controls an extraction machine and extracts an arbitrary object from a plurality of objects including at least one object on which a plurality of extraction positions are set. The extraction machine control device comprises: a data extraction unit which extracts data from a sensor that measures the appearances of a plurality of objects; a data processing unit which processes the data from the data extraction unit, controls an extraction machine, associates, for each of the extraction positions, the data at the time of accessing the object with the extraction position, and stores the associated result in a list; an extraction position selection unit which selects an extraction position of the object extracted by the extraction machine on the basis of an output of the list; and an extraction machine control unit which controls the extraction machine and extracts the object on the basis of the output from the extraction position selection unit.
A wire electric discharge machining device (10) according to an aspect of the present disclosure is for electric discharge machining of an aluminum-based material, wherein a machining fluid used in electric discharge machining contains at least one kind of cation from among potassium ions, calcium ions, sodium ions and magnesium ions and at least one kind of anion from among sulfate ions, sulfite ions, disulfite ions, hydrogen sulfite ions, hydroxide ions, nitrate ions and nitrite ions.
An electric discharge machine comprising an electric discharge processing unit that performs electric discharge processing on a workpiece in a processing liquid, and a filter that removes sludge included in the processing liquid, wherein if the workpiece is made of an aluminum-based material, the electric discharge machine performs electric discharge processing using a processing liquid containing positive ions of a metal having a standard electrode potential lower than the standard electrode potential of aluminum.
Provided is a hanging jig (100) for a robot, the hanging jig (100) comprising: an accessory plate (70) that is fixed to a bottom surface (22) of a base (20) of a robot (10); and a frame member (80) that is removably attached to the accessory plate (70) on which the robot (10) is fixed, and that surrounds at least a part including the gravity center position of the robot (10). The accessory plate (70) comprises an attachment surface (71) with which the bottom surface (22) is in close contact, and an installation surface (72) that is fixed to a surface (F) on which the robot (10) is installed. The frame member (80) comprises one or more hook parts (85) on which a hanging member is hooked such that the accessory plate (70) with the frame member (80) and the robot (10) can be hung at an installation angle different from 0°.
B25J 19/00 - Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
The present invention makes it possible to easily assign auxiliary information having sufficient expressiveness to a name of a program and a comment for each line of a program. Provided is an auxiliary information setting assistance device that assists with setting auxiliary information pertaining to a program name and a comment to be assigned to a program used in an industrial machine, the auxiliary information setting assistance device comprising: a storage unit for storing priority level determination information used to determine, on the basis of a state of a machine of the industrial machine and/or an instruction included in the program, a priority level for each fixed phrase for generating the auxiliary information and for each word that can be applied to the fixed phrase; and a presentation unit that presents the fixed phrase and the word to be used in the auxiliary information in an order of the priority level on the basis of the priority level determination information, the state of the machine of the industrial machine, and the program.
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
G05B 19/05 - Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
78.
CONTROL DEVICE AND COMPUTER-READABLE RECORDING MEDIUM
A control device according to the present disclosure comprises: an analysis unit that analyzes instructions by a control program; a corner detection unit that detects, on the basis of the analysis result by the analysis unit, a corner portion at which the direction of a moving route becomes discontinuous; a corner curving processing unit that executes curving by inserting a curve into the corner portion so as to adjust the velocity on the curved moving route; and a respective-direction velocity analysis unit that analyzes change in the velocity along the directional component of the moving route before and after the corner portion when moving on the inserted curve. When fluctuation of change in the velocity in the movement on the curve has been detected as a result of the analysis by the respective-direction velocity analysis unit, the control device instructs the corner curving processing unit to change corner curve processing so as to eliminate the fluctuation of change in the velocity on the curve.
G05B 19/416 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
79.
DEVICE, ROBOT CONTROL DEVICE, ROBOT SYSTEM, AND METHOD
In the past, there have been cases in which a workpiece model is incorrectly matched to detection data from a shape detection sensor, thereby causing incorrect detection of position data. This device comprises: a model acquisition unit that acquires a plurality of workpiece models resulting from modeling a workpiece in a plurality of orientations, the workpiece models including a feature model corresponding to a visual feature of the workpiece; and an information acquisition unit that, with respect to a first workpiece model in one orientation, acquires non-similar information for identifying a first feature model that is in a non-similar relationship with the features of the workpiece in other orientations.
This fulcrum position calculation method for calculating a fulcrum position of a wire electrode (18) of a wire electrical-discharge working machine (10) comprises: acquiring, from a storage unit (32), a table of fulcrum positions that correspond to each of a plurality of angles including a first angle, which is an angle of inclination of the wire electrode (18); tilting the wire electrode (18) by the first angle; measuring the fulcrum position corresponding to the first angle; calculating the correction value on the basis of the fulcrum position corresponding to the first angle in the table and the fulcrum position corresponding to the first angle that has been measured; and calculating fulcrum positions corresponding to respective angles on the basis of the correction value and the fulcrum positions corresponding to respective angles in the table.
Provided is technology that, in orientation control of an induction motor, makes it possible to detect correct acceleration/deceleration and stop a rotation shaft at a specific target position in a shorter time. The present invention is a motor control device that controls an induction motor for driving a rotation shaft and that performs orientation control to stop the rotating rotation shaft at a target position, said motor control device comprising: a speed comparison unit that calculates the difference between the actual speed of the rotation shaft and a speed command; a speed command calculation unit that, when the absolute value of the difference is less than a predetermined threshold value, changes the speed command so that the absolute value of the difference becomes greater than or equal to the threshold value; an acceleration command calculation unit that calculates an acceleration command during the orientation control on the basis of acceleration/deceleration which is calculated from the actual speed of the rotation shaft when the speed command has been changed; and a trajectory calculation unit that, on the basis of the acceleration command, calculates the speed command and/or a position command until the target position is reached.
H02P 3/06 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
82.
BLOWER DEVICE, AND GAS LASER OSCILLATOR IN WHICH SAME IS APPLIED
The present invention provides a blower device and a gas laser oscillator in which the blower device is applied. The blower device according to the present invention comprises: a housing in which a motor chamber and a blower chamber are integrally formed, the motor chamber accommodating a rotor and a stator therein and being hermetically sealed, the blower chamber accommodating turbo blades over the motor chamber; and an exhaust pump that exhausts air from the motor chamber. In the motor chamber, an oil chamber for storing lubrication oil is formed under the stator, and a shaft member penetrating through the rotor is rotatably accommodated. In the blower chamber, the shaft member penetrates through a penetration hole in a lower part, and the turbo blades are attached to the upper end of the shaft member. On the shaft member, an annular seal member contacting an inner wall surface of the penetration hole is disposed. The exhaust pump is connected to the housing via an exhaust pipe so as to communicate with the motor chamber. A porous filter having a circular cross section is attached to a connecting part between the exhaust pipe and the housing.
An actuator (1) equipped with a motor (5) and an encoder unit (40) includes: a first structure portion (19) that determines the relative angles between a plurality of coils (13) of a stator core (11) and a housing (12); a second structure portion (29) that determines the relative angles between the magnetic poles of a rotor core (12) and the fixed reference region (P) of a rotating disk (41) provided on a shaft (23); a third structure portion (39) that determines the relative angle between the shaft (23) and the rotating disk (41); and a fourth structure portion (48) that determines the relative angle between the housing (12) and a detection portion (42).
Provided is a system in which a robot and a work machine operate together, wherein faults that can occur when a custom macro variable is used in a processing program are prevented. The present invention relates to a numeric value control system that controls a robot via a robot control device according to a processing program in a numeric value control device, the numeric value control system comprising: a variable list information generation unit that acquires variables from within all the processing programs in the numeric value control device and generates variable list information in which the variables and the processing programs are associated with one another; and a program-editing unit that does not use the variables included in the processing programs in the numeric value control device or included in a robot program in the robot control device if said variables are used in a correlation different from that in the variable list information, and moreover does not use the variables included in the variable list information if said variables are used in processing programs that are not present in the variable list information.
In the present invention, a numerical control device comprises: an execution unit that reads an operation program and sequentially executes commands; a pre-reading unit that pre-reads the commands; a command determination unit that determines whether or not the pre-read commands include a switching command that switches a control state; a switching determination unit that determines whether or not a switching condition for switching the control state on the basis of the switching command is satisfied when it has been determined that the commands include a switching command; a switching unit that switches the control state before the switching command is executed when it has been determined that the switching condition is satisfied; a restoration determination unit that determines whether or not a restoration condition for restoring the switched control state to the state prior to switching; and a restoration unit that restores the control state to the state prior to switching when it has been determined that the restoration condition is satisfied.
G05B 19/4155 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by programme execution, i.e. part programme or machine function execution, e.g. selection of a programme
B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
86.
CONTROL DEVICE AND COMPUTER-READABLE RECORDING MEDIUM
A control device according to the present disclosure comprises: an analysis unit that analyzes instructions by a control program; a corner detection unit that detects, on the basis of the analysis result by the analysis unit, a corner portion at which the direction of a moving route becomes discontinuous; a reference curve creation unit that performs acceleration/deceleration processing on movements before and after the corner portion on the moving route and that creates, as a reference curve, a curve obtained by overlapping the movements by an amount corresponding to a predetermined overlap period; a corner curving unit that creates a moving route curved by inserting, in the corner portion, a curve passing through at least one predetermined reference position on the reference curve; and a curve velocity planning unit that creates a velocity plan relating to movement on the curved moving route. The curve velocity planning unit determines the velocity at the reference position during the movement on the moving route, on the basis of the moving velocity at the reference position on the reference curve.
G05B 19/416 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
87.
FULCRUM POSITION CALCULATION METHOD AND FULCRUM POSITION CALCULATION DEVICE
A fulcrum position calculation method according to the present invention is used to calculate a fulcrum position of a wire electrode (18) of a wire electric discharge machining machine (10) and includes: acquiring a relative position from a storage unit (32) in which is stored the relative position between a fulcrum position corresponding to a first angle, which is the angle of inclination of the wire electrode (18), and a fulcrum position corresponding to each of a plurality of angles differing from the first angle; inclining the wire electrode (18) to the first angle; measuring the fulcrum position corresponding to the first angle; and calculating the fulcrum position corresponding to each angle on the basis of the relative position and the measured fulcrum position corresponding to the first angle.
The present invention makes it possible to change machining data that is not directly related to editing content, even if the editing content affects a tool path. This machining program editing device is provided with: a machining data input unit that enters machining data including at least one from among a feed rate, a spindle speed, a tool used, a depth of cut, a machining shape, and positional information; a machining program generation unit that generates a machining program on the basis of the machining data; a machining program editing unit that edits the machining program generated by the machining program generation unit; a storage unit that stores the machining data, the machining program generated by the machining program generation unit, and the edited content of the machining program edited by the machining program editing unit; and a tool path influence determination unit that, when the machining data is changed, compares the changed portion of the machining data with the edited content of the machining program to determine whether or not a tool path is affected.
G05B 19/409 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form - characterised by control panel details, by setting parameters
G05B 19/4093 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
Provided is a teaching device (50) for teaching a robot, the teaching device (50) comprising: a storage unit (156) that stores mechanism data for finding a relationship between a tip position of a robot and an angle position at a joint portion of the robot, the mechanism data including a mechanism error parameter of an actual robot; and a virtual robot control unit (153) that controls the operation of a virtual robot on the basis of the mechanism data such that an error in position that occurs in the actual robot due to the mechanism error parameter occurs in the virtual robot.
Provided are a numerical control device and a numerical control system that can prevent collision between a robot and a machine tool during operation of the robot using a numerical control program. This numerical control device which executes a numerical control program for controlling motion of a machine tool and a robot comprises: an analysis unit that analyzes a robot numerical control command in the numerical control program; a safe motion setting selection unit that, when the robot numerical control command analyzed by the analysis unit includes a safe motion setting, selects the safe motion setting in the robot numerical control command and reads safe motion setting information corresponding to the safe motion setting; and a robot command signal generation unit that generates a robot command signal on the basis of the robot numerical control command and the safe motion setting information. The robot command signal corresponding to the safe motion setting information is outputted to a robot control device that controls the robot. The safe motion setting is reflected in the motion of the robot by the robot control device.
G05B 19/18 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
B23Q 15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
This wire body processing member is for laying a plurality of wire bodies through a hollow section disposed along a predetermined axis between a first member and a second member that rotate relatively about the axis, the wire bodies having one side in the longitudinal direction held by the first member and the other side held by the second member. The wire body processing member comprises a sheet-like first portion and a second portion that fixes the first portion to the first member or the second member, wherein the first portion is disposed inside the hollow section and partitions a space inside the hollow section into at least two small spaces in a direction that crosses the axis, and at least one wire body passes through the partitioned small spaces.
B25J 19/00 - Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
An actuator (1) comprises a motor (5) and an encoder unit (40). A hollow shaft (23) of the motor (5) includes, between a rotating disk (41) of the encoder unit (40) and the motor (5), an enlarged portion (23A, 23B) for enlarging the thickness thereof. The inner diameter of the hollow shaft (23) is larger than the inner diameter of the enlarged portion (23A, 23B). The rotating disk (41) is fixed to the enlarged portion by a rotating disk fixing portion (35).
The purpose of the present disclosure is to mitigate the burden on a user who, whenever a processing machine is used, selectively executes a switching program corresponding to the type of the processing machine. A laser processing control device according to the present disclosure controls a processing system for using a processing machine to process a workpiece, the laser processing control device having a registration unit, a storage unit, and a switching unit. The registration unit is configured to be able to register, by means of a manipulation by a user, a switching program for switching the state of the processing machine between an initial state in which a prescribed operation for processing the workpiece cannot be executed and a preparation completed state in which the prescribed operation can be executed. The storage unit stores the registered switching program. The switching unit reads out and executes the switching program from the storage unit in accordance with the usage of the processing machine.
The purpose of the present invention is to facilitate creation of a robot program for moving workpieces within a container. A program generation device 2 according to one embodiment of the present invention comprises: a reception means 21 for receiving, on a workpiece coordinate system, a start position and a start orientation at which contact operation is to be started for contacting workpieces piled in bulk in a container 300, and a movement amount and an amount of orientation change involved in the contact operation; and a generation means 27 for generating a robot program for a target workpiece within the container, on the basis of the received start position, start orientation, movement amount, and amount of orientation change.
According to one embodiment of the present disclosure, a liquid treatment apparatus (50) is connected to a flow channel (CL) formed in a spindle (26) of a machine tool (10). The liquid treatment apparatus (50) comprises: a pump (52); a servomotor (54) that drives the pump (52); and a controller (56) that, through control on the servomotor (54), alternatively switches between supplying of liquid to the flow channel (CL) and suctioning of the liquid remaining in the flow channel (CL).
In the present invention, a numerical control device operates a second device in synchronization with a rotation of a first gear of a first device that is not to be controlled, on the basis of a rotational position of a second gear that rotates by receiving power from the first gear, the numerical control device comprising: a detection unit that detects the rotational position of the second gear; a correction unit that corrects position information that indicates the rotational position that is detected by the detection unit, on the basis of correction information; and a control unit that operates the second device in synchronization with the first gear, on the basis of the information that is corrected by the correction unit.
G05B 19/404 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
B23Q 15/12 - Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion
This force sensor comprises: a first substrate, a second substrate and a third substrate that are arranged spaced apart in the plate thickness direction; a first connecting member that connects the first substrate and the second substrate so that the same are displaceable in the plate thickness direction; a second connecting member that connects the second substrate and the third substrate so that the same are displaceable in a direction orthogonal to the plate thickness direction; a first detection unit that detects relative displacement between the first substrate and the second substrate; and a second detection unit that is disposed in such a manner as to extend between the second substrate and the third substrate in the plate thickness direction, and that detects relative displacement between the second substrate and the third substrate. The second substrate has an area for mounting the second detection unit and an area other than the mounting area, where the area other than the mounting area protrudes toward the third substrate, forming a thick wall portion.
G01L 5/165 - Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in capacitance
G01L 1/26 - Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
This monitoring device comprises: a storage unit which stores a first model for an electric motor when the operation state of the electric motor is normal; and a model search unit which generates a second model for the electric motor when the operation state of the electric motor is abnormal. The model search unit adds a model for an additional member to the first model to generate the second model when the difference between a measured temperature from a temperature detector and an estimated temperature of the temperature detector based on the first model deviates from a determination range. The model search unit sets: a model for constituent portions of the electric motor that perform heat exchange with the model for the additional member; and factors pertaining to the heat transfer of the additional member so that the estimated temperature of the temperature detector based on the second model corresponds to the estimated temperature of the temperature detector.
A numerical control device according to one aspect of the present invention is capable of shortening the machining time, and is for controlling a machining device that machines a workpiece with a machining head using a gas, in accordance with a machining program including a plurality of instructions. The numerical control device comprises: a settling time acquisition unit that acquires a settling time required from the start of supplying the gas until the supply state of the gas reaches a required state; a prefetch unit that prefetches the instructions of the machining program; a gas supply decision unit that, on the basis of the instructions prefetched by the prefetch unit, decides a start timing to start supplying the gas so that a specific instruction which requires the supply of the gas is executed after the settling time elapses from the start of supplying the gas; and a gas supply control unit that causes the gas to be supplied to the machining device at the start timing decided by the gas supply decision unit.
B23K 26/14 - Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
B23K 7/10 - Auxiliary devices, e.g. for guiding or supporting the torch
Provided is a torque sensor support structure. A torque sensor is disposed between a decelerator and a first member for attaching the decelerator, and detects torque acting between the decelerator and the first member. An adaptor is provided to fix the torque sensor to the first member. The adaptor controls deformation of the first member due to at least one of moment and force which act on the torque sensor.
G01L 3/10 - Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
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