B23H 1/00
|
Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric |
B23H 1/02
|
Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges |
B23H 1/04
|
Electrodes specially adapted therefor or their manufacture |
B23H 1/06
|
Electrode material |
B23H 1/08
|
Working media |
B23H 1/10
|
Supply or regeneration of working media |
B23H 3/00
|
Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte |
B23H 3/02
|
Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits |
B23H 3/04
|
Electrodes specially adapted therefor or their manufacture |
B23H 3/06
|
Electrode material |
B23H 3/08
|
Working media |
B23H 3/10
|
Supply or regeneration of working media |
B23H 5/00
|
Combined machining |
B23H 5/02
|
Electrical discharge machining combined with electrochemical machining |
B23H 5/04
|
Electrical discharge machining combined with mechanical working |
B23H 5/06
|
Electrochemical machining combined with mechanical working, e.g. grinding or honing |
B23H 5/08
|
Electrolytic grinding |
B23H 5/10
|
Electrodes specially adapted therefor or their manufacture |
B23H 5/12
|
Working media |
B23H 5/14
|
Supply or regeneration of working media |
B23H 7/00
|
Processes or apparatus applicable to both electrical discharge machining and electrochemical machining |
B23H 7/02
|
Wire-cutting |
B23H 7/04
|
Apparatus for supplying current to working gap; Electric circuits specially adapted therefor |
B23H 7/06
|
Control of the travel curve of the relative movement between electrode and workpiece |
B23H 7/08
|
Wire electrodes |
B23H 7/10
|
Supporting, winding or electrical connection of wire-electrode |
B23H 7/12
|
Rotating-disc electrodes |
B23H 7/14
|
Electric circuits specially adapted therefor, e.g. power supply |
B23H 7/16
|
Electric circuits specially adapted therefor, e.g. power supply for preventing short circuits or other abnormal discharges |
B23H 7/18
|
Electric circuits specially adapted therefor, e.g. power supply for maintaining or controlling the desired spacing between electrode and workpiece |
B23H 7/20
|
Electric circuits specially adapted therefor, e.g. power supply for programme-control, e.g. adaptive |
B23H 7/22
|
Electrodes specially adapted therefor or their manufacture |
B23H 7/24
|
Electrode material |
B23H 7/26
|
Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode |
B23H 7/28
|
Moving electrode in a plane normal to the feed direction, e.g. orbiting |
B23H 7/30
|
Moving electrode in the feed direction |
B23H 7/32
|
Maintaining desired spacing between electrode and workpiece |
B23H 7/34
|
Working media |
B23H 7/36
|
Supply or regeneration of working media |
B23H 7/38
|
Influencing metal working by using specially adapted means not directly involved in the removal of metal, e.g. ultrasonic waves, magnetic fields or laser irradiation |
B23H 9/00
|
Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects |
B23H 9/02
|
Trimming or deburring |
B23H 9/04
|
Treating surfaces of rolls |
B23H 9/06
|
Marking or engraving |
B23H 9/08
|
Sharpening |
B23H 9/10
|
Working turbine blades or nozzles |
B23H 9/12
|
Forming parts of complementary shape, e.g. punch-and-die |
B23H 9/14
|
Making holes |
B23H 9/16
|
Making holes using an electrolytic jet |
B23H 9/18
|
Producing external conical surfaces or spikes |
B23H 11/00
|
Auxiliary apparatus or details, not otherwise provided for |