A technique for assisting a task of determining a tool that is a cause of a decrease in workpiece processing accuracy is provided. A machine tool capable of processing a workpiece using a plurality of tools includes a display and a control unit for controlling the machine tool. The control unit executes: a process of acquiring processing information that specifies a tool used in processing the workpiece and a processing route of the tool; a process of displaying, on the display, a three-dimensional model of the workpiece created based on the processing information; a process of receiving designation of a site with respect to the three-dimensional model displayed on the display; a process of determining, based on the processing information, an employed tool that has been involved in processing the designated site; and a process of displaying information on the employed tool on the display.
G05B 19/402 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour le positionnement, p.ex. centrage d'un outil par rapport à un trou dans la pièce à usiner, moyens de détection additionnels pour corriger la position
B23Q 15/12 - Commande auto-adaptative, c. à d. s'ajustant elle-même de façon à procurer le meilleur rendement en fonction de critères fixés au préalable
2.
Transport System, Control Method, and Control Program
Provided is a technique for improving the transport efficiency of workpieces by a transport system compared to before. A transport system of workpiece includes a transport device, a storage, which is one of transport destinations of workpiece by the transport device, a work station, which is one of transport destinations of workpiece by the transport device, a machine tool, which is one of transport destinations of workpiece by the transport device, and a controller. The controller executes a processing of acquiring a first weight of a workpiece to be transported to the storage from the work station, and a processing of determining a storage destination inside the storage for the workpiece to be transported based on the first weight, and the storage destination is determined so as to be closer to the machine tool as the first weight increases.
B65G 1/137 - Dispositifs d'emmagasinage mécaniques avec des aménagements ou des moyens de commande automatique pour choisir les objets qui doivent être enlevés
B23Q 15/22 - Commande ou régulation de la position de l'outil ou de la pièce
Provided is a bar feeder that pushes a rod-shaped workpiece into a hollow main shaft having a holding mechanism at one end of the main shaft, from another end, the bar feeder being arranged in a work room arranged adjacent to a processing room where the main shaft is installed, the work room being provided with a work machine including a transport mechanism for moving an article to and from the processing room, and the bar feeder being arranged at a position at which at least a portion thereof overlaps with the work mechanism in a top view or a front view.
A self-propelled device includes a traveling body and a robot arm that is mounted on traveling body. Robot arm includes a base portion that is turnably connected to traveling body; an arm portion that is connected to base portion; and an end effector that is detachably attached to a distal end of arm portion and performs work on a target. Self-propelled device further includes an additional apparatus that includes at least one of an antenna, an imaging device, a laser sensor, an ultrasonic sensor, and a lighting device, and is attached to arm portion.
An operation panel for operating a machine tool includes a first display unit for displaying information related to the machine tool, a keyboard, and a plurality of buttons. The button includes a second display unit and a transparent cover. The second display unit displays a first key image indicating a first function and is able to be switched to display a second key image indicating a second function depending on an application screen displayed on the first display unit.
G05B 19/414 - Structure du système de commande, p.ex. automate commun ou systèmes à multiprocesseur, interface vers le servo-contrôleur, contrôleur à interface programmable
An autonomous traveling apparatus includes a traveling body. The traveling body includes a first wheel portion and a second wheel portion each provided along a traveling direction of the autonomous traveling apparatus in the traveling body with a predetermined space being interposed between the first wheel portion and the second wheel portion. The second wheel portion has a pair of wheels. The autonomous traveling apparatus further includes a laser sensor. The laser sensor is configured to detect an object around the laser sensor, and is provided on the traveling body to avoid a portion above each of the pair of wheels such that a scanning plane is lower than a maximum reach point of a range of an upward/downward movement of each of the pair of wheels, the scanning plane being a range in which the laser light passes while rotating the laser light.
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
B60G 3/14 - Suspensions élastiques pour une seule roue avec un seul bras articulé le bras étant sensiblement parallèle à l'axe longitudinal du véhicule le bras étant rigide
An information processing device that generates a fluid discharge path for discharging fluid into a machine to move chips, includes: a detecting unit for detecting a first input signal for a first position on an image of the machine and a second input signal for a second position on the image of the machine; and a display control unit for performing control to display (i) the first position, (ii) the second position, and (iii) a discharge path connecting the first position with the second position to be superimposed on image data of the machine.
Disclosed is a workpiece diameter measurement method including the steps of: measuring coordinates of a point P that is on an outer circumferential surface of a cylindrical workpiece that is supported such that a rotary axis of a main spindle of a machine tool and a central axis of the cylindrical workpiece coincide with each other, the coordinates having a maximum or minimum coordinate in a first direction that is orthogonal to the rotary axis; calculating a distance D2 in the first direction between the point P and a reference point Q that is a point at which a distance D1 in the first direction from the rotary axis is known; and calculating a workpiece diameter of the cylindrical workpiece based on the distance D1 and the distance D2.
B23Q 17/20 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer les caractéristiques de la pièce, p.ex. contour, dimensions, dureté
G01B 5/08 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques pour mesurer des diamètres
9.
Machine Tool, Machine Tool Control Method, and Machine Tool Control Program
There is provided a technique for more reliably detecting clogging of a filter with chips over conventional techniques. A machine tool that can machine a workpiece includes a storage tank; a discharge unit that discharges coolant stored in the storage tank toward chips resulting from the machining of the workpiece; a filter that removes the chips from the coolant; a collecting pump that brings the coolant back to the storage tank; a first obtaining unit that obtains a first index value indicating an amount of coolant discharged per predetermined time; a second obtaining unit that obtains a second index value indicating an amount of coolant that is brought back to the storage tank per predetermined time; and a notifying unit that notifies of an abnormality in the filter when a result of comparison of the first index value with the second index value satisfies a predetermined abnormality condition.
There is provided a technique to estimate a cutting force by a new method other than use of a dynamometer. A machine tool capable of cutting a workpiece using a tool includes a first surface that receives a force due to the cutting of the workpiece, the first surface being located in the machine tool; and a second surface that receives a force due to the cutting of the workpiece, the second surface being located in the machine tool. The second surface is not parallel to the first surface, and the machine tool includes: a first strain sensor coupled to the first surface and the second surface; and an estimation unit that estimates a force applied to the tool, based on an output value of the first strain sensor during the cutting of the workpiece.
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p.ex. aptitude à la coupe, charge sur l'outil
A cutting tool rest (31) includes a clamping mechanism part (131) and a first piston (61). First piston (61) includes a first facing section (63) and a second facing section (64), and clamping mechanism part (131) includes a lever (135). First piston (61) reciprocates between a first position at which lever (135) and first facing section (63) are in contact with each other to operate clamping mechanism part (131) in a clamped state and a second position at which lever (135) and second facing section (64) are in contact with each other to operate clamping mechanism part (131) in an unclamped state. Cutting tool rest (31) includes a second piston (71) that moves first piston (61) to a third position between the first position and the second position. When first piston (61) is located at the third position, lever (135) is separated from first facing section (63) and second facing section (64).
B23B 31/26 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des transmissions mécaniques dans la broche de travail
B23B 31/30 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des moyens hydrauliques ou pneumatiques dans le mandrin
12.
Transport System, Control Method for Transport System, and Control Program for Transport System
Provided is a technique of transporting an object to be transported to a machine tool more securely. A transport system includes a transport path, and a storage portion. The storage portion stores an object, and has a first reference shape. The transport system includes machine tools, and a transport device that moves on and the transport path and transports an object. The control unit executes a process of making a camera photograph the first reference shape to acquire a first image from the camera, and a process of correcting a control parameter to be used in transporting an object to be transported stored in the storage portion to the machine tool that is a transport destination on the basis of a position of the first reference shape in the first image.
A cutting tool rest includes: a plurality of tool holding portions; and a base provided with a plurality of tool holding portions, the base being operable to move each of the tool holding portions between a plurality of positions including a tool change position and a workpiece processing position. Each of the tool holding portions has: a clamping mechanism portion that is operated between a clamping state and an unclamping state when supplied with a hydraulic pressure, the clamping state being a state in which the tool is clamped, the unclamping state being a state in which the tool is unclamped; and a valve that controls a hydraulic pressure to be supplied to the clamping mechanism portion. The cutting tool rest further includes an actuator that operates the valve of the tool holding portion positioned at the tool change position when connected to the tool holding portion positioned at the tool change position.
B23B 31/117 - Caractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assurée uniquement par friction, p.ex. en utilisant des ressorts, des manchons élastiques, des cônes
The present invention includes two guide rails (15, 16) arranged in parallel in a feeding direction, sliders (17, 19, 21, 23) arranged on the guide rails (15, 16), a movable carriage (3) mounted on the sliders (17, 19, 21, 23) and moved in the feeding direction, and a drive mechanism (11) moving the movable carriage (3).
The present invention includes two guide rails (15, 16) arranged in parallel in a feeding direction, sliders (17, 19, 21, 23) arranged on the guide rails (15, 16), a movable carriage (3) mounted on the sliders (17, 19, 21, 23) and moved in the feeding direction, and a drive mechanism (11) moving the movable carriage (3).
The present invention further includes a scale arranged along the feeding direction on the guide rails (15, 16), read heads (18, 20, 22, 24) respectively arranged on the sliders (17, 19, 21, 23) and detecting a position in the feeding direction and a position in a direction orthogonal to the feeding direction by reading information given to the scale, and a motion error calculator (70) calculating a motion error of the movable carriage (3) based on position information in two directions detected by the read heads (18, 20, 22, 24).
B23Q 5/34 - Avance par transmission mécanique des autres organes supportant les outils ou les pièces, p.ex. avance des traînards, des glissières d'outils
[Problem] To provide a machine tool including a machine tool body including a spindle device, a feed device, and a machining auxiliary device, an additional device, a main operation panel, a sub-operation panel for manual operation of the additional device, and a controller, wherein when a predetermined abnormality occurs in the machine tool body while an operator is working at the additional device, the predetermined abnormality is quickly avoided without damaging a workpiece due to interference with a tool.
[Problem] To provide a machine tool including a machine tool body including a spindle device, a feed device, and a machining auxiliary device, an additional device, a main operation panel, a sub-operation panel for manual operation of the additional device, and a controller, wherein when a predetermined abnormality occurs in the machine tool body while an operator is working at the additional device, the predetermined abnormality is quickly avoided without damaging a workpiece due to interference with a tool.
[Solution] A sub-operation panel 40 has an abnormality avoidance operation unit 43 and a controller 100 is configured to be able to, when receiving an operation signal of the abnormality avoidance operation unit 43 from the sub-operation panel 40 during automatic operation based on an NC program, implement abnormality avoidance operation of a machine tool body 1 by changing an operational status of at least one of a spindle device 17, a feed device 16, and a machining auxiliary device 18 in accordance with the operation signal without powering off the machine tool 1.
A workpiece stocker houses a workpiece setting member such that the workpiece setting member is able to be pulled out from a housed position to a vehicle working position side and an opposite vehicle working position side. An automated transport system identifies a target workpiece stocker and a target workpiece setting member for an operation to be performed by a robot mounted on an automated guided vehicle and drives a pullout restriction mechanism unit to prevent the workpiece setting member from being pulled out to the opposite vehicle working position side or being pulled out to the vehicle working position side before the automated guided vehicle arrives at a working position and the robot pulls out the workpiece setting member to the vehicle working position side after the identification.
B23Q 7/14 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p.ex. pour le transport, le chargement, le positionnement, l coordonnés pour permettre un travail en chaîne
B25J 5/02 - Manipulateurs montés sur roues ou sur support mobile se déplaçant le long d'un chemin de guidage
17.
DISPLAY CONTROL DEVICE, MACHINE TOOL, AND DISPLAY CONTROL PROGRAM
A display control device according to an embodiment includes a display control unit that controls display of a setup screen for performing setup for machining in a machine tool, the setup screen including (i) a menu display part displaying a plurality of setup items in a selectable manner and (ii) a detail display part displaying an operation for each of the setup items. In control of display of the setup screen, while the setup screen is displayed, display of the setup items on the menu display part is maintained and display of the operation screens is switched on the detail display part in response to an operation input by an operator.
Disclosed herein is a workpiece holding device including: a plurality of first claw portions capable of linearly moving in a direction parallel to a predetermined plane; a second claw portion and a third claw portion disposed to face each other in a direction orthogonal to the predetermined plane; and a motion conversion mechanism portion that converts a linear motion associated with movement of the first claw portion into a linear motion in the direction orthogonal to the predetermined plane, transmits the linear motion to the second claw portion. The first claw portion, the second claw portion, and the third claw portion each have a grasping surface to abut against a workpiece to be held, and the grasping surface of the first claw portion is different in shape from the grasping surfaces of the second claw portion and the third claw portion.
B23Q 7/04 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p.ex. pour le transport, le chargement, le positionnement, l au moyen de pinces
19.
Tool Transport System, Control Method for Tool Transport System, and Control Program for Tool Transport System
A tool transport system includes a display unit, a plurality of machine tools, a tool storage unit, a transport device for transporting a designated tool among tools stored in the tool storage unit to a designated machine tool among the plurality of machine tools and a controller for controlling the tool transport system. The controller executes a process of acquiring stocked tool information defining identification information of each tool stocked by the tool transport system, a process of specifying a plurality of tools to be used in the plurality of machine tools on the basis of a machining schedule of workpiece in the plurality of machine tools, a process of specifying an unstocked tool that is not defined in the stocked tool information among the plurality of tools to be used, and a process of displaying identification information of the unstocked tool on the display unit.
Based on a second identification position as a position of an identification figure when an image of the identification figure is captured by a camera (31) at a second device position different from a first device position, when the second identification position is within a predetermined range from the second device position, the position of a hand unit (29) is adjusted, and when the second identification position is out of the predetermined range from the second device position, the position of a moving unit (35) is adjusted by moving the moving unit (35).
A tool transport system includes a machine tool, a tool storage unit that stores a plurality of tool holders, a work station, a transport device (300) that transports a designated tool holder to a designated transport destination, and a controller that controls the tool transport system. On the basis of receiving a collection instruction for tool holder, the controller executes a process of specifying a tool holder holding a tool in an unusable state among tool holders in the machine tool, a process of controlling the transport device so as to carry the tool holder out of the machine tool at a higher priority than other tool holders in the machine tool, and a process of controlling the transport device so as to transport the carried-out tool holder to the tool storage unit or the work station.
A machine tool includes a headstock for supporting a workpiece spindle to allow the workpiece spindle to rotate and a camera for imaging a tool held in a predetermined area. The camera is fixed to the headstock above the workpiece spindle with an optical axis of the camera inclined with respect to a vertical direction. The machine tool may further include an illumination unit arranged to face the camera. In this case, the area is formed between the camera and the illumination unit. The camera is arranged to be closer to the headstock than the illumination unit is.
A machine tool includes an imaging portion for imaging a tool in an imaging area, a tool holding unit capable of holding the tool in the imaging area, a shutter provided between a machining area and the imaging area, and being movable between an open state and a closed state, a cover for covering a light-receiving surface of the imaging portion, and a purge mechanism for performing purge by causing fluid to flow between a light-receiving surface of the imaging portion and the cover. (i) After the purge by the purge mechanism is performed, the machine tool (ii) moves the shutter, and (iii) moves the cover after start of moving of the shutter.
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
An operation panel for a machine tool includes: a blower device that includes a plurality of blade sections and a center axis section, the plurality of blade sections rotating around a center axis, the center axis section having a circular columnar shape around the center axis and being disposed on a radial-directional inside about the center axis relative to the plurality of blade sections the blower device sucking air in an axial direction about the center axis and blowing out the air in the axial direction about the center axis an opposed wall that is disposed on an air suction side of the blower device and that is disposed so as to face the blower device in the axial direction about the center axis; and an intermediate member that is provided between the opposed wall and the center axis section in the axial direction about the center axis.
A machine tool includes a camera fixed to a predetermined imaging area and for imaging a tool inserted into the imaging area, a tool holding portion to which a tool is attachable, and a machining control portion for controlling the tool holding portion in accordance with a machining program and machining a workpiece with the tool. The machining control portion moves the tool toward the imaging area after rotating the tool to image the tool.
B23Q 15/12 - Commande auto-adaptative, c. à d. s'ajustant elle-même de façon à procurer le meilleur rendement en fonction de critères fixés au préalable
Provided is a running device including a frame (11) and a first wheel part (15) and a second wheel part (35) arranged with an appropriate distance therebetween along a running direction (R). The first wheel part (15) includes a first left support arm (17) and a first right support arm (26) arranged on the frame (11) in a manner to be swingable within a plane extending along the running direction (R). The second wheel part (35) includes a second support arm (36) arranged on the frame (11) in a manner to be swingable within a plane perpendicular to the running direction (R). The first left support arm (17) has first left wheels (19, 21) respectively on both sides thereof, and the first right support arm (26) has first right wheels (28, 30) respectively on both sides thereof. The second support arm (36) has a second left wheel (38) and a second right wheel (40) respectively on both sides thereof.
B62D 61/10 - Véhicules à moteur ou remorques, caractérisés par la disposition ou le nombre de roues et non prévus ailleurs, p.ex. quatre roues disposées en losange avec plus de quatre roues
B62D 65/18 - Systèmes de transport, de convoyage ou de traction spécialement adaptés aux lignes d'assemblage des véhicules à moteurs ou des remorques
B60G 5/02 - Suspensions élastiques pour un jeu de roues ou d'essieux en tandem à mouvement coordonné montées sur un seul bras articulé
B60G 5/04 - Suspensions élastiques pour un jeu de roues ou d'essieux en tandem à mouvement coordonné avec plusieurs bras articulés, leurs mouvements étant élastiquement coordonnés
In a system (1) including a robot (25), a transportation device (35) moving with the robot (25) mounted thereon, and a controller, an operating pose of the robot (25) and an operation position of the transportation device (35) in a three-dimensional space formed by first, second, and third axes orthogonal to one another are set by a teaching operation. The transportation device (35) is moved to a predetermined operation position and this operation position is stored as a provisional operation position, and the robot (25) is brought into a predetermined operating pose and this operating pose is stored as a provisional operating pose. Subsequently, an acting part (29) of the robot (25) is moved along the first axis and the second axis to confirm whether movable amounts of the acting part (29) exceed positioning error amounts in the same directions of the transportation device (35). When both of the movable amounts exceed the positioning error amounts, the provisional operation position is set as a target operation position and the provisional operating pose is set as a target operating pose.
A tool management device includes a data storage unit for storing (i) tool information including a location of a tool and (ii) a tool-bench information including at least a correspondence between a machine tool and a tool bench, a tool management unit for changing data in the tool information, and a reception unit for receiving a detachment notification when a tool is detached from the machine tool. If the detachment notification is received, the tool management unit changes the location of the tool in the tool information from (a) the machine tool to (b) the tool bench corresponding to the machine tool in the tool-bench information.
G05B 19/406 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par le contrôle ou la sécurité
An image processing device includes: a receiving unit that receives an image of a tool from a camera of a machine tool; a measurement unit that measures a first coordinate, which is a position of a first point on a tool or a tool holding unit that holds the tool, in an image captured when the tool and the camera move a first distance relative to each other and measures a second coordinate, which is a position of a second point on the tool or the tool holding unit, in an image captured when the tool and the camera move a second distance relative to each other; and a tool length calculation unit that calculates the length of the tool based on the first coordinate, the second coordinate, the first distance, and the second distance.
B23Q 15/12 - Commande auto-adaptative, c. à d. s'ajustant elle-même de façon à procurer le meilleur rendement en fonction de critères fixés au préalable
H04N 23/695 - Commande de la direction de la caméra pour modifier le champ de vision, p. ex. par un panoramique, une inclinaison ou en fonction du suivi des objets
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
An operation panel for a machine tool includes: a first case that accommodates a cooling target object; a blower device that is disposed in the first case; and an air guide member that forms an air flow passage in the first case and that guides air blown out from the blower device toward the cooling target object through the air flow passage. The air flow passage includes an expanded flow passage section in which a flow passage area of the air flow passage increases from an upstream side of an airflow toward a downstream side of the airflow.
The image processing device includes a reception unit that receives an image of a tool from a camera of a machine tool, an area calculation unit that calculates an excess area that is an area of a region corresponding to the tool in the captured image that is at least a predetermined distance away from a tool center, and an inspection unit that judges the suitability of the tool for continuous use based on the size of the excess area.
A rotation speed assessment device (1) assesses suitability of a rotation speed of a motor (11) in a rotation device (10) having the motor (11) connected to an object to be rotated (20) to rotate the object to be rotated (20) and having a rotation control unit (13) controlling operation of the motor (11) and carrying out emergency stopping of the motor (11) when the motor (11) becomes uncontrollable. The rotation speed assessment device (1) has an inertia estimation unit (2) estimating an inertia of the motor (11) and object to be rotated (20), an assessment unit (3) assessing suitability of a planned rotation speed based on the inertia estimated by the inertia estimation unit (2), and a notification unit (4) providing a notification when the planned rotation speed is assessed as unsuitable by the assessment unit (3).
H02P 3/22 - Dispositions pour l'arrêt ou le ralentissement de moteurs, génératrices électriques ou de convertisseurs dynamo-électriques pour arrêter ou ralentir individuellement un moteur dynamo-électrique ou un convertisseur dynamo-électrique pour arrêter ou ralentir un moteur à courant alternatif par freinage sur court-circuit ou sur résistance
A self-propelled device includes a wheel-driven traveling body and a laser sensor. The laser sensor emits laser light while rotating the laser light around the laser sensor and receives reflected light of the laser light to output two-dimensional distance data representing a distance to an object located around the laser sensor for each angle around the laser sensor. The traveling body includes a controller that controls traveling of the traveling body on the basis of the two-dimensional distance data output from the laser sensor. The laser sensor is provided on the traveling body such that a scan plane that is a region through which the laser light passes during rotation of the laser light has a predetermined angle with respect to a horizontal plane.
The present invention provides an information processing system for deriving a skill level of an individual user with respect to an operation of an industrial machine. The information processing system includes an accumulator that accumulates, as individual ability information of an individual to operate an industrial machine, history information including at least one of knowledge of the industrial machine and use experience of the industrial machine of the individual, in associated with individual identification information for specifying the individual, and an analyzer that analyzes the individual ability information to derive a skill level of the individual with respect to an operation of the industrial machine.
A coolant tank (15) has a bottom (16) and a tubular side wall (17) extending upright from an outer peripheral edge of the bottom (16). The side wall (17) has a plurality of outwardly protruding protrusions (18a, 18b, 18c, and 18d) formed thereon at predetermined intervals in the vertical direction. Providing the protrusions (18a, 18b, 18c, and 18d) increases the surface area of the side wall (17), whereby heat exchange with outside air is facilitated so that a coolant in the tank (15) is cooled down efficiently.
B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
36.
ADDITIVE PROCESSING DEVICE, ADDITIVE PROCESSING DEVICE CONTROL METHOD, AND COMPUTER-READABLE RECORDING MEDIUM STORING ADDITIVE PROCESSING DEVICE CONTROL PROGRAM
INTELLIGENT MANUFACTURING SYSTEMS INTERNATIONAL (USA)
DMG MORI CO., LTD. (Japon)
Inventeur(s)
Aoyama, Hideki
Yamazaki, Kazuo
Okamoto, Erika
Aizawa, Kengo
Ueda, Masahiro
Abrégé
There is provided an additive processing device that models a workpiece by melting a supplied powder material and forming layers of the melted powder material. The additive processing device is provided with a laser head configured to supply the powder material to the workpiece and irradiate the workpiece with a laser beam, a drive unit configured to drive the laser head, a recognition unit configured to recognize a height of the workpiece in a laminating direction while the laser head is forming an N-th layer (N being a natural number) of the workpiece, a generation unit configured to generate a drive path for the laser head for formation of an N+1-th layer of the workpiece, based on the recognized height, and a control unit configured to control the drive unit based on the drive path.
Disclosed is an information processing device including: a first communication unit configured to permit communication with a remote maintenance device that remotely operates machine tools; a second communication unit configured to permit communication with the machine tools; an operation unit including a remote maintenance switch; and a control unit configured to, according to whether the remote maintenance switch is in an ON state or an OFF state, determine whether or not to permit communication for remotely operating the machine tools by the remote maintenance device, and control connection and disconnection between the remote maintenance device and the machine tools. Accordingly, it is possible to perform remote maintenance on machine tools while maintaining the confidentiality of information indicating the operation state of the machine tools.
H04Q 9/00 - Dispositions dans les systèmes de commande à distance ou de télémétrie pour appeler sélectivement une sous-station à partir d'une station principale, sous-station dans laquelle un appareil recherché est choisi pour appliquer un signal de commande ou
A mist collector includes: a filter that collects mist; a nozzle including an ejection port capable of ejecting a coolant, the nozzle being disposed to cause the ejection port to be opposite to the filter; and a motor that causes the filter to move, to cause a position on the filter to which the ejection port is opposite to change.
The present invention includes a table (2) for placing a workpiece (Wa) thereon, a supporting mechanism (10) including a rotary shaft (15, 16) and supporting the table (2) so as to be able to rock the table (2) about an axial center of the rotary shaft (15, 16), a first drive motor (20) rotating the rotary shaft (15) of the supporting mechanism (10) to rock the table (2), a balance imparting mechanism (30) imparting a balance load to the rotary shaft (15) in accordance with a position of rocking of the table (2), and a controller (50) controlling the first drive motor (20). The balance imparting mechanism (30) includes an eccentric disc (31) having a circular plate shape and connected at a position eccentric from a center thereof to the rotary shaft (15), a housing (32) holding an outer periphery of the eccentric disc (31) via a bearing (33), and a load imparting unit (35) imparting the balance load to the housing (32) in a direction intersecting an axis of the rotary shaft (15).
Disclosed is a machine tool including: a cover that encloses a processing space in which a workpiece is processed and has a window portion for visual inspection of the processing space from outside; a machining processing unit provided in the processing space; an operation panel for inputting instructions to the machining processing unit, the operation panel being provided outside of the cover; and a cooling system for cooling the machining processing unit, wherein the cooling system includes: a coolant supply unit for supplying a coolant into the processing space; a coolant protection unit that operates to limit adhesion of the coolant to the window portion; and a control unit that switches a state of the coolant protection unit based on a result of detection performed by a sensor for detecting an operator present around the cover. With this machine tool, waste of energy can be suppressed.
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
A motor includes three-phase coils formed of coils of different phases and including a first coil end and a second coil end arranged side by side in a circumferential direction of a stator core. The first coil end and the second coil end have a first facing portion and a second facing portion, respectively. The motor includes an interphase insulator provided only on the first facing portion among the first facing portion and the second facing portion. Each of the first coil end and the second coil end is formed of a plurality of coils of the same phase that protrude onto an end face from a plurality of slots arranged side by side continuously in the circumferential direction of the stator core. The first facing portion corresponds to all of the plurality of coils forming the first coil end, and the second facing portion corresponds to all of the coils forming the second coil end.
H02K 3/28 - Schémas d'enroulements ou de connexions entre enroulements
H02K 3/34 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement entre conducteurs ou entre conducteur et noyau, p.ex. isolement d'encoches
A machine tool includes a tool rest including first holders each configured to hold a tool for an inner-diameter side and second holders each configured to hold a tool for an outer-diameter side, a machining control unit configured to control the tool rest to machine the workpiece, a tool changing unit, and a tool management unit configured to identify an unused tool. In a case where a plurality of tools of the same type are held by both the first and second holders, when the number of the first holders is larger than the number of the second holders, and one of the tools held by the second holders is identified as the unused tool, the tool changing unit changes the unused tool in the second holder with the tool in the first holder.
The present invention includes a plurality of protective bodies (13, 14, 15) sequentially connected in a moving direction of a moving body and separating a movement path of the moving body from the outside. The protective body (15) at a first end is connected to a predetermined end (12a) of an area to be protected, and the protective body (13) at a second end is connected to the moving body. The plurality of protective bodies (13, 14, 15) are configured to be expanded and contracted as a whole by movement of the moving body. A structural body (35) having a groove (35a) having a top opening and forming a flow path is provided. The structural body (35) is arranged along the protective bodies (13, 14, 15) below the protective bodies (13, 14, 15) or arranged along the protective bodies (13, 14, 15) such that the lower ends of the protective bodies (13, 14, 15) are inserted in the groove (35a) through the top opening of the groove (35a). The groove body (35) is provided with a nozzle (38) ejecting a liquid into the groove (35a), and a pressurized liquid is supplied to the nozzle (38) from a liquid supply source (40).
A magazine comprises: a conveyer unit that has a plurality of tool pots that each hold a tool detachably and conveys the plurality of tool pots; and a magazine cover that accommodates the conveyer unit. The conveyer unit allows a tool to be manually attached to and detached from a tool pot conveyed to a predetermined position. The magazine further comprises a display unit that is provided inside the magazine cover and displays a first design.
A magazine comprises: a conveyer unit that has a plurality of tool pots that each hold a tool detachably and conveys the plurality of tool pots; and a magazine cover that accommodates the conveyer unit. The conveyer unit allows a tool to be manually attached to and detached from a tool pot conveyed to a predetermined position. The magazine further comprises a display unit that is provided inside the magazine cover and displays a first design.
The first design represents an arc or circumference for a diameter corresponding to a maximum diameter of a tool which can be held by the tool pot.
The present invention includes a tool magazine (10) storing a plurality of tools (T), a turret (3) to which a plurality of tools (T) are attached, and a tool changer (20) changing a tool (T) attached to the turret (3) for a tool (T) stored in the tool magazine (10). The tool changer (20) has two tool grippers for gripping tools (T) and replaces tools (T) attached to the turret (3) with one another using the two tool grippers based on tool information stored in a tool information storage (43) under control by a tool change control unit (42).
A workpiece processing method includes performing additive manufacturing for a first region of a workpiece; and performing additive manufacturing for a second region of the workpiece, the second region being smaller in width than the first region. The performing additive manufacturing for the first region includes positioning an additive-manufacturing head and the workpiece relative to each other so as to make a distance between the workpiece and a laser beam emitter in the additive-manufacturing head equal to a first distance. The performing additive manufacturing for the second region includes positioning the additive-manufacturing head and the workpiece relative to each other so as to make the distance between the workpiece and the laser beam emitter in the additive-manufacturing head equal to a second distance that is smaller than the first distance.
A transformer device includes: a transformer including a core and a coil a suspension tool attachment unit disposed above the coil and connected to the core and a cover body having an internal space and connected to the suspension tool attachment unit (32). A suspension tool for suspending the transformer device including the transformer and the cover is attachable to the suspension tool attachment unit The cover body is provided with: a first opening located below a first phase transformer and allowing communication between the internal space and a space outside the internal space a second opening located above a third phase transformer and allowing communication between the internal space and the space outside the internal space An air flow is formed such that air flows into the internal space through the first opening and is discharged to the space outside the internal space through the second opening
A tool stand includes a first tool holder for allowing a tool to be placed thereon, a second tool holder for allowing a tool to be placed thereon, an accepting portion for accepting an instruction to read tool information on a tool placed on the first tool holder or the second tool holder, and a transmitter for (i) transmitting first tool information on a first tool placed on the first tool holder to a storage portion for storing therein tool information when the first tool information is read, and (ii) transmitting an instruction to delete second tool information on a second tool placed on the second tool holder when the second tool information is read.
In a case of attaching a plurality of tools of the same type to a tool rest, machining work is continued even when a sufficient number of normal tools are not left. A machine tool includes a tool rest including a first holder for an inner-diameter side and a second holder for an outer-diameter side, a machining control unit configured to control the tool rest to machine the workpiece, a tool changing unit configured to change tools, and a tool management unit configured to identify an unused tool. In a case of attaching a plurality of tools of the same type to both the first and second holders, when the number of the first holders is larger than the number of the second holders, the tool changing unit attaches the unused tool to the first holder.
The present invention includes a pallet storage device (30) having holding units (31, 32, 33) holding pallets (P) and a frame (40) supporting the holding units (31, 32, 33), a conveyance device (10) having a traveling base (11) having a traveling path (11a) extending along the pallet storage device (30) and a conveyance unit (15) loading and unloading the pallets (P) into and from the holding units (31, 32, 33) and conveying the pallets (P) to and from a predetermined place, and a controller (60) controlling operation of the conveyance device (10). The frame (40) has a space capable of receiving the controller (60) therein and has a plate-shaped cover (43, 48, 51) arranged to be located above the controller (60) and inclined downward toward the traveling base (11) side. The cover (43, 48, 51) is supported by the frame (40) such that a lower end of the cover (43, 48, 51) can be flipped up, and the cover (40) is configured such that the controller (60) can pass under the cover (43, 48, 51) when the lower end of the cover (43, 48, 51) is in a flipped-up state.
B65G 1/06 - Dispositifs d'emmagasinage mécaniques avec des moyens pour que les objets se présentent à l'enlèvement dans des positions ou à des niveaux prédéterminés
B65G 43/00 - Dispositifs de commande, p.ex. de sécurité, d'alarme ou de correction des erreurs
A processing machine comprises: a cover that is provided with an opening and defines a processing area; a first door is slidable between a first position in which the opening is opened and a second position in which the opening is closed; a second door that is disposed to overlap with the first door inside the processing area and slidable between the first position and a third position that is opposite to the first position with respect to the second position and in which the second door cooperates with the first door to close the opening; and a rail member that includes a grooved portion and an abutment that engage with the first door and is provided at the second door to allow the second door to slide with respect to the first door. The grooved portion and the abutment are disposed outside the processing area.
A clamp device includes: a tool spindle including a protrusion; an additive-manufacturing head having a recess into which the protrusion is inserted in a first direction, the additive-manufacturing head being detachably coupled to the tool spindle; and a clamp mechanism portion that clamps mutually the recess and the protrusion inserted into the recess. The additive-manufacturing head includes a pin member. A pin insertion hole into which the pin member is inserted in a second direction intersecting the first direction is made in the tool spindle.
The machine tool includes a coolant tank provided in front of a bed in a machine front direction, a wire/pipe housing box provided at a first position in front of the coolant tank in the machine front direction, and a support arm capable of supporting the wire/pipe housing box retracted from the first position to a second position higher than the coolant tank.
A processing machine includes a splash guard that defines and forms a processing area, a tool spindle that is movable in a Z-axis direction and a Y-axis direction inside the processing area, an additive-manufacturing head connected to the tool spindle, and a line body that extends from the additive-manufacturing head, is drawn from an inside of the processing area to an outside, and supplies material powder and a laser beam to the additive-manufacturing head. A maximum movement amount of the tool spindle in the Y-axis direction is shorter than a maximum movement amount of the tool spindle in the Z-axis direction. A drawing direction of the line body from the inside to the outside of the processing area is a direction intersecting the Z-axis direction in top view.
B22F 12/50 - Moyens d’alimentation en matériau, p.ex. têtes
B22F 10/28 - Fusion sur lit de poudre, p.ex. fusion sélective par laser [FSL] ou fusion par faisceau d’électrons [EBM]
B22F 12/00 - Appareils ou dispositifs spécialement adaptés à la fabrication additive; Moyens auxiliaires pour la fabrication additive; Combinaisons d’appareils ou de dispositifs pour la fabrication additive avec d’autres appareils ou dispositifs de traitement ou de fabrication
B33Y 30/00 - Appareils pour la fabrication additive; Leurs parties constitutives ou accessoires à cet effet
A processing machine includes: an external cover that forms an appearance of the processing machine and defines and forms an internal space; and a safety belt connection portion that is disposed in the internal space and to which a safety belt is connectable. The external cover includes an openable lid. The safety belt connection portion is exposed to an outside of the internal space through an opening that is generated in the external cover when the lid is in an open state.
A processing machine includes a splash guard, a tool spindle that is provided inside a processing area and holds a tool, and an automatic tool changer that is movable between an internal-side tool changing position inside the processing area and a standby position outside the processing area and changes the tool held by the tool spindle at the internal-side tool changing position. The splash guard includes a cover body that is coupled to the automatic tool changer, defines and forms the processing area when the automatic tool changer is positioned at the standby position, and enters the processing area when the automatic tool changer moves from the standby position to the internal-side tool changing position.
A turret unit for a lathe includes a turret main body M configured to be mounted to a carrier support of the machine tool, and a turret head H mounted to the turret main body M and including a turret disk H2. The turret disk is configured to be rotatable, by a first driving means D1, around a disk axis X which is an axis of rotation of the turret disk H2. The turret unit T includes a second driving means D2 for pivoting the turret head H around a turret axis Y, and the second driving means D2 is an inverted motor.
A technique for preventing a coolant from adhering to a discharge inhibited portion is provided. A machine tool capable of machining a workpiece includes: a first discharge unit that discharges the coolant removing a chip of the workpiece; a portion inside the machine tool and to which the coolant should not be discharged; a first drive unit that changes a relative position between the first discharge unit and the portion; and a control unit that controls the machine tool. The control unit performs processing for recognizing a position in the machine tool of a moving object by the first drive unit between the first discharge unit and the portion, and processing for controlling the discharge of the coolant by the first discharge unit such that the coolant is not discharged to the portion based on the position recognized in the recognition processing.
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
B23Q 15/22 - Commande ou régulation de la position de l'outil ou de la pièce
An information processing system includes a request accepting unit for accepting a request for a selected pot to store a selected tool in a pot of a machine tool magazine; a storing unit for storing a setting value in each of a first cell and a second cell of the selected pot; a selecting unit for selecting the first cell or the second cell for the selected pot; a determining unit for determining a condition to store the selected tool in the selected pot on the basis of a size of each tool, a selected cell, and a storage condition of each of the pots; and an informing unit for informing when the condition of storage is not met.
A machine tool includes a turret including first and second stations, a tool storage unit capable of storing tools therein, a machining control unit for controlling a tool in accordance with a machining program, a tool changing unit for replacing the tool attached to the turret with a tool stored in the tool storage unit, and a tool pattern memory for memorizing, as a first tool pattern, a combination of tools at the first and second stations which is associated with a first part of the machining program and, as a second tool pattern, a combination of tools at the first and second stations which is associated with a second part of the machining program after the first part. When machining is stopped during execution of the second part, the tool changing unit changes tools in accordance with a past tool pattern saved in association with a part before stop on the machining program.
B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
B23Q 15/12 - Commande auto-adaptative, c. à d. s'ajustant elle-même de façon à procurer le meilleur rendement en fonction de critères fixés au préalable
65.
INFORMATION PROCESSING DEVICE, MACHINING SYSTEM, MACHINE TOOL, AND PROGRAM
An information processing device to process a two-dimensional image generated by an imaging unit in a machine tool including an attachment unit to which the imaging unit or a tool is attachable, the attachment unit moving to image an image of a workpiece placed in the machine tool, the imaging unit imaging the image of the workpiece at an imaging position, the information processing device including a computation unit for (i) calculating a position of the workpiece based on an image imaged after the imaging unit has moved to a predetermined position based on machine coordinates of the machine tool, and (ii) detecting an edge of the workpiece from the two-dimensional image imaged by the imaging unit at an imaging position after the imaging unit has been moved from the predetermined position to the imaging position, and calculating a length of the workpiece from detected edges.
G05B 19/402 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour le positionnement, p.ex. centrage d'un outil par rapport à un trou dans la pièce à usiner, moyens de détection additionnels pour corriger la position
B23B 49/00 - Systèmes de mesure ou de calibrage des machines à aléser, pour le positionnement ou le guidage du foret; Dispositif pour indiquer les défauts des forets pendant l'alésage; Dispositifs à centrer les trous à aléser
An image processing device includes: an imaging execution unit that captures a first partial image including a part of a tool by a camera, a position specifying unit that specifies a next imaging position on the basis of a partial shape of the tool included in the first partial image, and a position control unit that changes the relative positions of the tool and the camera to the specified imaging position. The imaging execution unit captures a second partial image including a part of the tool at the next imaging position.
H04N 23/695 - Commande de la direction de la caméra pour modifier le champ de vision, p. ex. par un panoramique, une inclinaison ou en fonction du suivi des objets
A method of reprocessing a metal product includes a welding step for welding a dummy member to the metal product, a reprocessing step for reprocessing the metal product in a state where the metal product is supported by a first support unit and the dummy member is supported by a second support unit, and a removal step for removing the dummy member from the metal product after the reprocessing step. The reprocessing of the metal product while the metal product is fixed is thus enabled without restriction from the shape of the metal product.
Machine tool such as a lathe has a machine frame 110 having an upper tool carrier support portion 113, a lower tool carrier support portion 114 and a spindle carrier portion arranged between the upper and lower tool carrier support portions. A spindle carrier, is arranged on or at a height of the spindle carrier portion of the machine frame 110, supporting a main spindle 121 configured to receive a workpiece, and a plurality of tool carriers, each tool carrier being supported on a tool carrier assembly 150 being arranged on either the upper tool carrier support portion 113 or the lower tool carrier support portion 114 of the machine frame 110, wherein the machine tool also includes an auxiliary spindle carrier 130 arranged on the spindle carrier portion of the machine frame 110, for supporting an auxiliary spindle 131 configured to receive and guide a workpiece for parallel machining.
B23B 3/16 - Tours-revolver pour tourner des pièces montées individuellement sur mandrin
B23B 1/00 - Méthodes de tournage ou méthodes de travail impliquant l'utilisation de tours; Utilisation d'équipements auxiliaires en relation avec ces méthodes
A display control system for displaying and controlling a screen, including: a first display instruction means that instructs the screen to display a first mode of the first machine tool; a second display instruction means that instructs the screen to display a second mode of the second machine tool; a third display instruction means that instructs the screen to display an image captured by the camera; and a control means that displays and controls, in response to receiving input of tool related information regarding a tool in the first mode, an image regarding the tool related information, which is obtained from the camera. The tool related information includes any one of a tool number, a pot number of a magazine accommodating the tool, a station number of a turret to which the tool is attached, and a tool correction value.
G05B 19/409 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u - caractérisée par les détails du panneau de commande, par la fixation de paramètres
G05B 19/4093 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par la programmation de pièce, p.ex. introduction d'une information géométrique dérivée d'un dessin technique, combinaison de cette information avec l'information d'usinage et de matériau pour obtenir une information de commande, appelée
70.
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING SYSTEM
Disclosed is an information processing device (10) configured to identify a position of a detection target from image data imaged by an imaging unit configured to image an interior of a machine tool including the imaging unit, the information processing device including: an image generation unit (102) configured to generate a mesh image obtained by partitioning at least a portion of the image data into a plurality of mesh regions; and an identification unit (103) configured to identify the position of the detection target for a first mesh region of the mesh image, wherein the identification unit is configured to identify the position using the first mesh region, and a second mesh region shifted from the first mesh region by a predetermined amount and partially overlapping with the first mesh region.
d), an acting direction along the planer surface of the touchscreen (2) of the external force acting on the touchscreen (2) and output, to the outside, information on the acting direction and positional information detected by the touchscreen (2) for a position on the touchscreen where the external force is acting.
A machine tool includes: a movable body that supports a tool; a feed drive unit that feed-drives the movable body; a numerical control unit that controls the feed drive by the feed drive unit to perform cutting by the tool; an acceleration sensor that is provided on the movable body and detects acceleration of the movable body; and a command unit that outputs a stop command to stop driving of the feed drive unit to the numerical control unit when the acceleration of the movable body exceeds a threshold value set in advance on the basis of an output of the acceleration sensor. The command unit sets the threshold value to a first threshold value in a cutting control state, and sets the threshold value to a second threshold value lower than the first threshold value in a feed control in a non-cutting control state.
An information processing device includes: a mesh setting unit that sets a plurality of mesh zones in a captured image including a scattering range of a substance scattered during machining by a machine tool; an accepting unit that accepts a selection of one or more mesh zones corresponding to an area for removing the substance from the plurality of mesh zones; a substance recognition unit that recognizes a substance state in the mesh zones corresponding to the area with respect to the captured image; and a display instruction unit that instructs display of indicators based on the substance state recognized in the area in time series.
G05B 19/43 - Systèmes de commande à programme fluidiques
G06V 10/22 - Prétraitement de l’image par la sélection d’une région spécifique contenant ou référençant une forme; Localisation ou traitement de régions spécifiques visant à guider la détection ou la reconnaissance
A process includes: (i) receiving image data, dividing a portion of the image data into a plurality of grids including a first grid, a second grid, a third grid, and a fourth grid, dividing the portion of the image data into a plurality of areas including (a) a first area including the first grid and the third grid, and (b) a second area including the second grid and the fourth grid; (ii) detecting an object relating to the first grid; and (iii) when the object is detected in the first grid, generating a signal for controlling discharge of fluid from a fluid discharging unit so that fluid flows through the first area including the first grid.
Provided is a running device including a frame (11) and a first wheel part (15) and a second wheel part (35) arranged with an appropriate distance therebetween along a running direction (R). The first wheel part (15) includes a first left support arm (17) and a first right support arm (26) arranged on the frame (11) in a manner to be swingable within a plane extending along the running direction (R). The second wheel part (35) includes a second support arm (36) arranged on the frame (11) in a manner to be swingable within a plane perpendicular to the running direction (R). The first left support arm (17) has first left wheels (19, 21) respectively on both sides thereof, and the first right support arm (26) has first right wheels (28, 30) respectively on both sides thereof. The second support arm (36) has a second left wheel (38) and a second right wheel (40) respectively on both sides thereof.
B62D 61/10 - Véhicules à moteur ou remorques, caractérisés par la disposition ou le nombre de roues et non prévus ailleurs, p.ex. quatre roues disposées en losange avec plus de quatre roues
B62D 65/18 - Systèmes de transport, de convoyage ou de traction spécialement adaptés aux lignes d'assemblage des véhicules à moteurs ou des remorques
B60G 5/02 - Suspensions élastiques pour un jeu de roues ou d'essieux en tandem à mouvement coordonné montées sur un seul bras articulé
B60G 5/04 - Suspensions élastiques pour un jeu de roues ou d'essieux en tandem à mouvement coordonné avec plusieurs bras articulés, leurs mouvements étant élastiquement coordonnés
An image processing device (10) includes: a reception unit (101) configured to receive a plurality of pieces of image data of a tool imaged by an imaging unit attached inside a machine tool that machines a workpiece by using the tool; a point cloud data generating unit (102) configured to generate, from the plurality of pieces of image data received by the reception unit, point cloud data that is profile information relating to a profile of the tool; and a profile image forming unit (103) configured to generate, from the point cloud data, profile image data indicating a two- or three-dimensional profile of the tool.
There is a need for technology that enables accurate movement of chips without performing huge image processing. Provided is a display device for displaying an image captured by an imaging unit included in a machine tool. The machine tool includes a liquid ejection unit that ejects a liquid so as to move chips generated from a workpiece and the imaging unit that captures an image inside the machine tool. The display device includes: a display unit that displays the image captured by the imaging unit; a detection unit that detects an input to a predetermined position in the image displayed on the display unit; and a transmission unit that transmits an ejection signal for ejecting a liquid from the liquid ejection unit to a related area inside the machine tool related to the predetermined position, based on a detection signal according to the detection.
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
80.
INFORMATION PROCESSING DEVICE, MACHINE TOOL, AND INFORMATION PROCESSING SYSTEM
An information processing device according to the present disclosure including: a mesh division unit (102) that divides at least part of first and second images captured at different times of a target area for detecting chips generated from a workpiece, into a plurality of mesh regions, the images each being an inside image of a machine tool; and an information processing unit (103) that performs processing to associate (a) information on a first chip corresponding to a specific mesh region among the plurality of the mesh regions corresponding to the first image, (b) information on a second chip corresponding to the specific mesh region among the plurality of the mesh regions corresponding to the second image, (c) a first time related to the first image, and (d) a second time related to the second image.
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
G05B 19/4065 - Contrôle du bris, de la vie ou de l'état d'un outil
81.
MACHINING SYSTEM, MACHINE TOOL, INFORMATION PROCESSING SYSTEM, SETTING DATA INHERITANCE METHOD, AND SETTING DATA INHERITANCE PROGRAM
A machining system includes an information processing system, a first machine tool communicable with the information processing system, and a second machine tool communicable with the information processing system. The information processing system includes a reception unit that receives setting data set in the first machine tool, a storage device that stores the setting data received from the first machine tool, and a transmission unit that transmits the setting data of the first machine tool stored in the storage device to the second machine tool in response to a setting data acquisition request, when the setting data is inheritable to the second machine tool. The second machine tool includes a setting unit that allows the second machine tool to inherit the setting data received from the information processing system.
A machine tool includes a workpiece spindle unit (15) including a workpiece spindle (17) and a workpiece spindle motor (20) and includes a tool spindle unit (25) including a tool spindle (27) and a tool spindle motor. The machine tool further includes a first-axis movement mechanism (6) and a second-axis movement mechanism (9) relatively moving, in a plane including an axis of the workpiece spindle (17) and an axis of the tool spindle (27), the workpiece spindle unit (15) and the tool spindle unit (25) in a first axis direction and a second axis direction intersecting the first axis direction, respectively, and further includes a controller. The tool spindle unit (25) is arranged such that the axis of the tool spindle (27) intersects the axis of the workpiece spindle (17). The controller relatively moves the workpiece spindle unit (15) and the tool spindle unit (25) along the axis of the tool spindle (27) through combined operation of the first-axis movement mechanism (6) and second-axis movement mechanism (9), thereby grinding a workpiece (W) with a cup grindstone (T).
B24B 19/26 - Machines ou dispositifs conçus spécialement pour une opération particulière de meulage non couverte par d'autres groupes principaux pour meuler des pièces à surfaces arquées, p.ex. parties de carrosserie de véhicules, pare-chocs ou têtes d'enregistrement magnétiques
B24B 37/025 - Machines ou dispositifs de rodage; Accessoires conçus pour travailler les surfaces de révolution conçus pour travailler les surfaces sphériques
B24B 51/00 - Systèmes pour la commande automatique d'une série d'opérations successives du meulage d'une pièce
B24B 55/02 - Dispositifs de sécurité pour machines de meulage ou de polissage; Accessoires adaptés aux machines à meuler ou à polir pour maintenir les outils ou les parties de machines en bon état de marche Équipement pour refroidir les surfaces abrasives, p.ex. dispositifs d'alimentation en agent de refroidissement
A machine tool that visualizes the state of a ball screw in an easy-to-understand way includes a detector that detects at least one sensed value among vibrations, sound, and a current, heat, light, and power value applied to drive a ball screw during warming-up, a feature amount extractor that extracts a first feature amount and a second feature amount from the sensed value obtained by the detector, and a display that displays a point plotting the sensed value, and at least two boundaries laid out like contour lines to represent the possibility of generation of an anomaly in the ball screw, on a plane having a first axis defined by numerical values regarding the first feature amount and a second axis defined by numerical values regarding the second feature amount.
An angle adjustment mechanism includes an angle adjustment block including first opposing side faces inclined relative to the direction along the rotation axis of the turret; first and second adjustment blocks having inclined faces that are brought into surface contact with respective first opposing side faces, and movable in a direction along the rotation axis; a depression formed in a tool holder, and accommodates the angle adjustment block with the first and second adjustment blocks; first and second adjusters that move the first and second adjustment blocks in a direction along the rotation axis of the turret; and a first positioning member conducting positioning between the turret and the tool holder, and a second positioning member conducting positioning between the turret and the angle adjustment block. This configuration provides a mechanism for attaching a tool holder to a turret which can easily conduct highly precise angle adjustment.
A display device, a machine tool, and a liquid ejection method with which a liquid ejection path for efficient chip removal can be created, without performing huge control process. The display device is for displaying an image in order to eject a liquid and move chips generated from a workpiece in a machine tool. The machine tool includes a liquid ejection unit that ejects a liquid so as to move chips generated from a workpiece, and an imaging unit that captures an image of a target area in which chips generated from a workpiece are to be detected in the machine tool. The liquid is ejected to the target area, based on a first position and a second position in the image captured by the imaging unit. The display device includes: a display unit that displays an image captured by the imaging unit; a detection unit that detects a first input signal corresponding to the first position in the image displayed on the display unit, and a second input signal corresponding to the second position in the displayed image; and a transmission unit that transmits the detected first and second input signals to a signal generation unit, the signal generation unit generating a control signal that controls to create a liquid ejection path in the target area, based on the first and second positions, for ejecting a liquid, based on the liquid ejection path.
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c. à d. systèmes dans lesquels le signal vidéo n'est pas diffusé
A machine tool includes a bed that includes a guide unit, a first structure and a second structure that are each mounted over the bed, a first drive unit that moves the first structure along the guide unit, and a protector that covers at least part of the first drive unit. The protector is extendable and retractable with movement of the first structure, at least one of the first structure and the second structure includes a protector housing portion that houses at least part of the protector, and the protector housing portion is a space that is provided in a base portion of at least one of the first structure and the second structure and opened in a movement direction of the first structure. Accordingly, structures such as a headstock and a tool post can easily approach each other and the convenience of machining a workpiece by a machine tool can be increased.
A cutting tool rest includes a first tool holder that holds a rotating tool, a second tool holder that holds a fixed tool, and a plurality of holder-mounting parts on which one of first tool holder and the second tool holder is selectively mounted. Each of first tool holder and the second tool holder includes a clamping mechanism part. Each of holder-mounting parts includes a hydraulic cylinder mechanism part that causes clamping mechanism part to operate in a clamped state of clamping a tool and an unclamped state of unclamping the tool when a hydraulic pressure is supplied.
B23B 29/20 - Agencements particuliers des porte-outils pour placer la queue du porte-outil dans les ouvertures de la tourelle
B23B 31/26 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des transmissions mécaniques dans la broche de travail
B23B 29/24 - Porte-outils pour plusieurs outils de coupe, p.ex. tourelles
B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
88.
ROBOT-MOUNTED MOVING DEVICE, SYSTEM, AND MACHINE TOOL
A system includes a machine tool 10, a robot 25 having a camera 31, and a transfer device 35 having the robot 25 mounted thereon, and an identification figure is arranged in a machining area of the machine tool 10.
A production system includes a machine tool (10), a robot (25) having a camera (31), an automatic guided vehicle (35) having the robot (25) mounted thereon, and a controller (40) controlling the automatic guided vehicle (35) and the robot (25), and has an identification figure arranged in a machining area of the machine tool (10). The controller (40) stores, as a reference image, an image of the identification figure captured by the camera (31) with the robot (25) in an image capturing pose in a teaching operation. When repeatedly operating the automatic guided vehicle (35) and the robot (25), the controller (40) estimates an amount of error between a pose of the robot (25) in the teaching operation and a current pose of the robot (25) based on the reference image and an image of the identification figure captured by the camera (31) with the robot (25) in the image capturing pose, and corrects operating poses of the robot (25) based on the estimated amount of error.
Provided is a cutting tool including: a head portion which includes an insert mounting seat on which a cutting insert is installed; a shank which is installed on the rear end side of the head portion and holds the head portion; and a bolt which fixes a position of the head portion with respect to the shank when the head portion is mounted on the shank. The head portion is configured to be mountable to the shank, with the angle thereof changing around a center axis.
Specify a position of a target in a machine tool. An information processing device of the present disclosure is an information processing device for controlling a liquid discharger included in a machine tool discharging liquid so as to move chips occurring from a workpiece, the information processing device including: an image acquiring portion configured to acquire image data of an inside of the machine tool, imaged by an imaging device; a detector configured to detect a target to which the liquid is discharged by the liquid discharger from the image data; a position acquiring portion configured to acquire position information of a movable portion installed in the machine tool, the movable portion being configured so that the workpiece is disposed thereon and the workpiece can move; and a controller configured to control the liquid discharger which is installed in the machine tool and which discharges the liquid toward the target associated with the movable portion, wherein: the position acquiring portion can acquire first position information of the movable portion when imaged by the imaging device and second position information of the movable portion after the movable portion moves from the first position information; and the controller controls at least one of a position, orientation, and discharge pressure of the liquid discharger based on (i) a position of the target when imaged by the imaging device, and (ii) the first position information and (iii) the second position information acquired by the position acquiring portion, when the target moves as a result of movement of the movable portion.
B05B 13/04 - Moyens pour supporter l'ouvrage; Disposition ou assemblage des têtes de pulvérisation; Adaptation ou disposition des moyens pour entraîner des pièces les têtes de pulvérisation étant déplacées au cours de l'opération
G05B 19/402 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour le positionnement, p.ex. centrage d'un outil par rapport à un trou dans la pièce à usiner, moyens de détection additionnels pour corriger la position
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
92.
MACHINING STATE INFORMATION ESTIMATION DEVICE AND MACHINING STATE DIAGNOSIS APPARATUS
Tokai National Higher Education and Research System (Japon)
Keio University (Japon)
Inventeur(s)
Irino, Naruhiro
Imabeppu, Yasuhiro
Kaneko, Junichi
Suzuki, Norikazu
Kakinuma, Yasuhiro
Abrégé
A machining state diagnosis apparatus (10) includes a machining state information estimation device (1), a learning information storage (11) storing information on relationship between estimated machining state information and actual machining state information, and a machining state diagnosis unit (12) diagnosing a machining state in actual machining using control information, based on machining state information obtained during the actual machining, machining state information estimated based on corresponding control information by the machining state information estimation device (1), and the relationship information stored in the learning information storage 11. The machining state information estimation device (1) includes an information storage (2) storing the control information and information on a workpiece and a tool, a machining state information estimator (3) estimating machining state information in relatively moving the workpiece and the tool, based on the information on the workpiece and the tool and the control information, and an image data generator (4) generating image data based on the estimated machining state information.
A machine tool includes a drive portion that moves a movable cover on a rail, cleaning means that removes a foreign object on the rail, and a body control unit that controls the drive portion so as to move the movable cover on the rail. The machine tool further includes detection means that detects a foreign object on the rail, and the body control unit is configured to control the cleaning means so as to remove a foreign object on the rail, and to control the drive portion so as to move the movable cover on the rail, if the detection means does not detect any foreign object on the rail, or if the detection means detects a foreign object on the rail and thereafter the cleaning means removes the foreign object on the rail.
There is provided an information processing apparatus for fully utilizing the functions of a machine tool by correctly converting CL data into an NC program. The information processing apparatus includes a CL data acquirer that can acquire CL data including standardization information based on a rule defined among a plurality of output devices, thereby acquiring CL data including the standardization information associated with at least one of unique control information of the numerical control apparatus, unique control information of the machine tool, and unique control information of a user of the machine tool, and an NC program generator that acquires an NC code corresponding to the standardization information included in the CL data, and generates an NC program including the NC code based on the NC code and the CL data.
G05B 19/402 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour le positionnement, p.ex. centrage d'un outil par rapport à un trou dans la pièce à usiner, moyens de détection additionnels pour corriger la position
A measuring apparatus for measuring a planar relative motion between a tool attacher and a work attacher of a machine tool includes at least one image capturing element capable of performing image capturing at a first position, a second position, and a third position, which are not located on the same line. The image capturing elements at the first position, the second position, and the third position are caused to capture a first point, a second point, and a third point, respectively, arranged on at least one plane of an XY-plane, an XZ-plane, and a YZ-plane. The image capturing element at the second position and the image capturing element at the third position are caused to capture the first point, the image capturing element at the first position and the image capturing element at the third position are caused to capture the second point, and the image capturing element at the first position and the image capturing element at the second position are caused to capture the third point. Based on the image capturing result, a value indicating the planar relative motion between the tool attacher and the work attacher is calculated.
G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
G01B 11/03 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la longueur, la largeur ou l'épaisseur en mesurant les coordonnées de points
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
To easily and accurately detect chips produced when processing a work by a machine tool, there is provided a chip detection apparatus for detecting chips produced when processing a work by a machine tool. The chip detection apparatus includes a mesh divider that performs processing of dividing, into a plurality of mesh images in a predetermined mesh size, at least part of an area image obtained by capturing a target area where the chips are to be detected, and a chip information determiner that determines chip information concerning the chips for each of the mesh images using a determination parameter preset for determining the chip information.
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travaillées; Dispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
97.
Machine tool, control method for machine tool, and control program for machine tool
A machine tool includes: a cover; a door; a drive mechanism; a detection unit; and an operation panel that receives an operation for the machine tool. A control device of the machine tool performs: processing to control the drive mechanism such that the door is opened, based on the operation panel receiving a first opening operation; processing to obtain an actual position from the detection unit and store the actual position as an opening position of the door, based on the operation panel receiving an operation to determine a position; and processing to control the drive mechanism such that the door is located at the opening position, based on the operation panel receiving a second opening operation. An opening speed of the door during the first opening operation is slower than an opening speed of the door during the second opening operation.
G05B 19/402 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour le positionnement, p.ex. centrage d'un outil par rapport à un trou dans la pièce à usiner, moyens de détection additionnels pour corriger la position
A processing machine includes a laser irradiation device that emits an annular laser beam, and a wire feeding device that feeds a wire from an inside of the annular laser beam. When a workpiece irradiation proportion parameter (WIP) represented by an equation WIP=Pwp/P (Pwp: laser beam power introduced onto a workpiece surface when the wire exists in an irradiation region of the laser beam, P: the laser beam power introduced onto the workpiece surface when the wire does not exist in the irradiation region) is defined, a control device controls the wire feeding device so that a wire end abuts on the workpiece surface at a beginning of additive manufacturing. The control device determines initial power P0 based on the WIP at the beginning of the additive manufacturing, and controls the laser irradiation device so that the workpiece is irradiated with the laser beam at the initial power P0.
A processing machine performs additive manufacturing processing for a workpiece with a molten material. Processing machine includes a first cover having a first wall and a second wall that face each other in a horizontal 5 direction and forming a processing area between first wall and second wall. First wall is provided with a first opening allowing air to flow into processing area. Processing machine further includes an induction flow generator that generates an air flow flowing from below to upward along second wall. First cover is provided with a second opening allowing the air to 10 flow out of processing area.
B29C 64/106 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p.ex. dépôt d’un cordon continu de matériau visqueux
A laser irradiation head includes a lower housing provided with a through-hole, a holder, and a first protective glass held by holder. Lower housing is provided with a holder insertion hole. Lower housing has an upper surface in which through-hole is opened. The holder has a holder upper surface. The laser irradiation head includes a seal member accommodated in a groove and a plunger that elastically biases holder. Assuming a groove cross section of groove located at a most distal end in an insertion direction of holder, plunger biases holder after the groove cross section passes an opening surface of through-hole in upper surface when holder is attached.
brevets
