ClassID:

42699

B23H7/32 - CPC Classification

Classification description:

Processes or apparatus applicable to both electrical discharge machining and electrochemical machining; Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode Maintaining desired spacing between electrode and workpiece, e.g. by means of particulate material

Recent Application in this class:
#1
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MULTI-STATION EDM FOR VANES

#2
20250065428
2025-02-27

MONITORING BREAKTHROUGH OF ELECTRICAL DISCHARGE MACHINING ELECTRODE THROUGH A WORKPIECE

#3
20240269758
2024-08-15

WIRE ELECTRICAL DISCHARGE MACHINE, AND CONTROL METHOD FOR WIRE ELECTRICAL DISCHARGE MACHINE

#4
20240139844
2024-05-02

ELECTRODE FOR PULSED ELECTROCHEMICAL MACHINING

#5
20220001474
2022-01-06

Electric discharge machine and sensor unit

#6
20210305053
2021-09-30

Substrate processing apparatus and substrate processing method

#7
20210199424
2021-07-01

MACHINE TOOL AND ELECTRIC DISCHARGE MACHINING APPARATUS

#8
20210031286
2021-02-04

Electrical discharge machining system including in-situ tool electrode

#9
20200343085
2020-10-29

Edge Shaping of Substrates

#10
20200290142
2020-09-17

Wire electrical discharge machine and wire electrical discharge machining method

#11
20190381589
2019-12-19

Wire electrical discharge machine and machining condition adjustment method

#12
20190262923
2019-08-29

Methods and systems for electrochemical machining

#13
20190126370
2019-05-02

Electrical discharge machining system including in-situ tool electrode

#14
20190111507
2019-04-18

Method for electrochemical machining of complex internal additively manufactured surfaces

#15
20180361490
2018-12-20

Control device for wire electrical discharge machine and control method of wire electrical discharge machine

#16
20170334008
2017-11-23

Machining and manufacturing systems and method of operating the same

#17
20170266744
2017-09-21

WIRE ELECTRIC DISCHARGE MACHINE, CONTROL METHOD OF CONTROL DEVICE OF WIRE ELECTRIC DISCHARGE MACHINE, AND POSITIONING METHOD

#18
20170229357
2017-08-10

Method and system of surface polishing

#19
20160236293
2016-08-18

APPARATUS FOR METAL ADDITIVE MANUFACTURING AND ELECTRICAL DISCHARGE MACHINING

#20
20150360310
2015-12-17

Pulse and gap control for electrical discharge machining equipment

#21
20150251262
2015-09-10

Electrochemical machining apparatus

#22
20150167737
2015-06-18

Structuring of sliding surface portions

#23
20150129423
2015-05-14

Gap detection apparatus

#24
20150076118
2015-03-19

System and Method of Polishing a Surface

#25
20150075558
2015-03-19

Method and system of surface polishing

#26
20120217225
2012-08-30

SPARK GAP CONTROL FOR ELECTRO-DISCHARGE MACHINING

#27
20090143891
2009-06-04

Wire electrical discharge machine with deformation compensation ability

#28
20070256939
2007-11-08

Methods and Apparatus for Electroerosion

#29
20060065549
2006-03-30

Critical orifice gap setting for grooving fluid dynamic bearings

#30
20050247569
2005-11-10

Distributed arc electroerosion

#31
14662821
2016-05-24

Electrical discharge machining integrated control system