Patents-Review.com
ClassID:

42698 ⎘

B23H7/30 - 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 Moving electrode in the feed direction

Recent Application in this class:
#1
20250065428
2025-02-27

MONITORING BREAKTHROUGH OF ELECTRICAL DISCHARGE MACHINING ELECTRODE THROUGH A WORKPIECE

 #2
20250058390
2025-02-20

CONTROL METHOD OF WIRE ELECTRIC DISCHARGE MACHINE AND WIRE ELECTRIC DISCHARGE MACHINE

 #3
20230347433
2023-11-02

FLOW BLOCK SEALING METHODS

 #4
20230347429
2023-11-02

Dual head pECM

 #5
20230286072
2023-09-14

Hydraulically operated electrochemical machining assemblies

 #6
20230201941
2023-06-29

Wire Electrical Discharge Machine

 #7
20230070464
2023-03-09

FOLLOW-UP SWING HEAD TYPE LARGE TAPER WIRE CUTTING DEVICE

 #8
20230055362
2023-02-23

MACHINING APPARATUS AND METHOD FOR ELECTROCHEMICALLY REMOVING COMPONENT LAYERS OF A COMPONENT

 #9
20220362872
2022-11-17

Electrical discharge machining apparatus and electrical discharge machining method with adjustable machining parameters

 #10
20220347776
2022-11-03

Narrow-hole electric discharge machine

 #11
20220143725
2022-05-12

Electrical discharge machining device and method

 #12
20210387275
2021-12-16

Wire electric discharge machining apparatus

 #13
20210107079
2021-04-15

Cutting electrode head for a handheld electrical discharge machining device

 #14
20210031287
2021-02-04

Wire electrical discharge machine and control method

 #15
20200238414
2020-07-30

Multifunctional Integrated Manufacturing System Based On Electrical Arc And Discharge Machining

 #16
20190337069
2019-11-07

Slicing SiC material by wire electrical discharge machining

 #17
20190321902
2019-10-24

Electrical discharge machining device and method

 #18
20190193178
2019-06-27

Electrochemical machining apparatus and electrochemical machining method thereof

 #19
20190168325
2019-06-06

Electrochemical machining device

 #20
20180221977
2018-08-09

Electric discharge machine

 #21
20180185942
2018-07-05

High Temperature Casting and Electrochemical Machining Heat Exchanger Manufacturing Method

 #22
20180065200
2018-03-08

Electrical machining device and method, hybrid machining system and method

 #23
20180056421
2018-03-01

Wire electrical discharge machine

 #24
20180050402
2018-02-22

Fine hole electrical discharge machine

 #25
20180021870
2018-01-25

WIRE ELECTRICAL DISCHARGE MACHINE AND WIRE ELECTRICAL DISCHARGE MACHINING METHOD

 #26
20170334008
2017-11-23

Machining and manufacturing systems and method of operating the same

 #27
20170259362
2017-09-14

Supporting device and electric discharge machine

 #28
20170106462
2017-04-20

Electrical discharge machining

 #29
20170100793
2017-04-13

Electrical discharge machining device and method for the same

 #30
20170072488
2017-03-16

Electrical discharge machining system having independent electrodes, related control system and method

 #31
20160311044
2016-10-27

Method for profile machining

 #32
20160074952
2016-03-17

Electrochemical machining of a workpiece

 #33
20150273602
2015-10-01

Electrochemical machining tool, electrochemical machining system, and perforated member manufacturing method

 #34
20150246402
2015-09-03

Electrical discharge machine and method for manufacturing machined object using the same

 #35
20150122634
2015-05-07

Electrochemical machining apparatus

 #36
20140367364
2014-12-18

Sinker electric discharge machining apparatus

 #37
20140186164
2014-07-03

Non-line of sight electro discharge machined part

 #38
20140008329
2014-01-09

Wire electric discharge machining apparatus

 #39
20130284592
2013-10-31

Vibration feeding device

 #40
20130248495
2013-09-26

Electrical discharge machining

 #41
20130186865
2013-07-25

Wire electrical discharge machine carrying out electrical discharge machining by inclining wire electrode

 #42
20120217225
2012-08-30

SPARK GAP CONTROL FOR ELECTRO-DISCHARGE MACHINING

 #43
20120181179
2012-07-19

METHOD OF ELECTROCHEMICAL MACHINING

 #44
20120141816
2012-06-07

METHOD FOR PULSED ELECTROCHEMICAL MACHINING

 #45
20110062118
2011-03-17

Method and machine for machining parts using spark-erosion milling

 #46
20100320078
2010-12-23

ELECTROEROSION SPINDLE ASSEMBLY

 #47
20100051588
2010-03-04

Electro discharge machining apparatus and method

 #48
20100051476
2010-03-04

Electrochemical machining method and electrochemical machining device

 #49
20090230093
2009-09-17

Electrical discharge pocketing using loop type machining electrode

 #50
20090112341
2009-04-30

CONTROL DATA CREATION DEVICE FOR MACHINING, AND PROGRAM THEREFOR

 #51
20090008264
2009-01-08

System and method for providing electrochemical machining of a device

 #52
20090001053
2009-01-01

Rough machining electroerosion method for machining a channel in a workpiece

 #53
20080173618
2008-07-24

Method for detecting and compensating electrode wear of electric discharge machining

 #54
20080135418
2008-06-12

Adaptive spindle assembly for electroerosion machining on a CNC machine tool

 #55
20080067154
2008-03-20

Sinker electric discharge machining method and apparatus

 #56
20080041826
2008-02-21

Apparatus and method for electrical discharge machining

 #57
20080015729
2008-01-17

Machining condition determining system and method for sinker electric discharge machining apparatus

 #58
20070228017
2007-10-04

Electromachining process and apparatus

 #59
20070177708
2007-08-02

Method and apparatus for removing tack welds on reactor vessel components in a nuclear reactor

 #60
20070151955
2007-07-05

AUTOMATIC COLLET FOR ELECTRIC DISCHRGE MACHINING ELECTRODE

 #61
20070151954
2007-07-05

Methods and apparatus for fabricating components

 #62
20070034609
2007-02-15

Electric discharge machining apparatus

 #63
20060243601
2006-11-02

Method and device for the production of components having a three-dimensionally formed surface

 #64
20060207974
2006-09-21

Direct-acting electrode position controller for electrical discharge machine

 #65
20060138092
2006-06-29

Programmed electrode wear compensation device and method for 3D EDM scanning apparatus

 #66
20050127042
2005-06-16

Monitoring electrode condition in an electro-discharge machine

 #67
20050061682
2005-03-24

Method and device for electroerosive material machining of a workpiece

 #68
20050016965
2005-01-27

Electric discharge machining apparatus