Patents-Review.com
ClassID:

42692 ⎘

B23H7/20 - CPC Classification

Classification description:

Processes or apparatus applicable to both electrical discharge machining and electrochemical machining; Electric circuits specially adapted therefor, e.g. power supply for programme-control, e.g. adaptive

Recent Application in this class:
#1
20250345871
2025-11-13

ELECTRICAL DISCHARGE MACHINING EQUIPMENT AND METHOD WITH EQUIDISTANTLY TRIGGERING DISCHARGE

 #2
20250293526
2025-09-18

SOLAR CELL ASSEMBLY

 #3
20250196243
2025-06-19

ELECTRICAL DISCHARGE MACHINING EQUIPMENT AND METHOD WITH EQUAL-ENERGY DENSITY

 #4
20250091146
2025-03-20

CONTROL DEVICE AND CONTROL METHOD FOR CONTROLLING WIRE ELECTRICAL DISCHARGE MACHINE

 #5
20250083241
2025-03-13

DOUBLE RESISTOR-CAPACITOR DISCHARGE MACHINING SYSTEM

 #6
20250058391
2025-02-20

Control device for wire spark erosion machine and control method for wire spark erosion machine

 #7
20250058390
2025-02-20

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

 #8
20250033129
2025-01-30

METHOD AND DEVICE FOR OPTIMIZED WIRE ELECTRICAL DISCHARGE MACHINING

 #9
20240207960
2024-06-27

WIRE ELECTRICAL DISCHARGE MACHINING

 #10
20240139846
2024-05-02

MACHINING CONDITION ESTIMATION DEVICE

 #11
20240082936
2024-03-14

System and Method for Controlling a Wire Electric Discharge Machine

 #12
20230405697
2023-12-21

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

 #13
20230390844
2023-12-07

WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS AND CONTROL METHOD FOR WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS

 #14
20230374693
2023-11-23

NANOPORE FORMING METHOD AND USES THEREOF

 #15
20230311225
2023-10-05

Multi-wire electric discharge machine

 #16
20230297062
2023-09-21

Method of machining a feature in an aircraft engine component

 #17
20230219154
2023-07-13

Electrical discharge machining method for generating variable spray-hole geometry

 #18
20230211430
2023-07-06

ELECTRICAL DISCHARGE MACHINE

 #19
20230201940
2023-06-29

WIRE ELECTRIC DISCHARGE MACHINE AND WIRE ELECTRIC DISCHARGE MACHINING METHOD

 #20
20230201939
2023-06-29

METHOD FOR ELECTRICAL DISCHARGE MACHINING

 #21
20230158593
2023-05-25

Solar cell assembly

 #22
20230126897
2023-04-27

Wire electrical discharge machine and machining program editor

 #23
20230065726
2023-03-02

MULTIWIRE ELECTRIC DISCHARGE MACHINE AND MULTIWIRE ELECTRIC DISCHARGE MACHINING SYSTEM

 #24
20230065699
2023-03-02

MACHINE LEARNING DEVICE, PREDICTION DEVICE, AND CONTROL DEVICE

 #25
20220380930
2022-12-01

Nanopore forming method and uses thereof

 #26
20220371115
2022-11-24

METHOD FOR ELECTRICAL DISCHARGE MACHINING

 #27
20220362872
2022-11-17

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

 #28
20220176481
2022-06-09

Machining method of wire discharge machine, machining program generating device, wire discharge machining system and machined object manufacturing method

 #29
20220168834
2022-06-02

Online prediction method of tool-electrode consumption and prediction method of machining accuracy

 #30
20210387274
2021-12-16

ELECTROLYSIS AND GRINDING COMBINED MACHINING DEVICE AND METHOD

 #31
20210260678
2021-08-26

Wire electric discharge machining device, and control method and control program therefor

 #32
20210197303
2021-07-01

Thermal displacement compensator

 #33
20210189585
2021-06-24

Nanopore forming method and uses thereof

 #34
20210094110
2021-04-01

Methods and systems for wire electric discharge machining and validation of parts

 #35
20210069809
2021-03-11

Wire electrical discharge machine and control method

 #36
20210031287
2021-02-04

Wire electrical discharge machine and control method

 #37
20210023638
2021-01-28

Method and system for wire electro-discharge machining a component

 #38
20210016377
2021-01-21

Fixture that holds a specimen during electrical discharge machining of the specimen

 #39
20200368838
2020-11-26

Wire electrical discharge machine and wire electrical discharge machining method

 #40
20200353549
2020-11-12

Controlling wire electrical discharge during the machining process

 #41
20200306853
2020-10-01

CONTROL DEVICE FOR WIRE ELECTRICAL DISCHARGE MACHINE, WIRE ELECTRICAL DISCHARGE MACHINE, AND DISPLAYING METHOD OF MACHINING INFORMATION

 #42
20200298328
2020-09-24

Wire electrical discharge machining method

 #43
20200290142
2020-09-17

Wire electrical discharge machine and wire electrical discharge machining method

 #44
20200290141
2020-09-17

Wire electrical discharge machine and machining program editor

 #45
20200246894
2020-08-06

Wire disconnection prediction device

 #46
20200238413
2020-07-30

Wire electrical discharge machine, machining program editor, wire electrode moving method and machining program editing method

 #47
20200150632
2020-05-14

Wire disconnection prediction device

 #48
20200001384
2020-01-02

Control device for wire electric discharge machine

 #49
20190381589
2019-12-19

Wire electrical discharge machine and machining condition adjustment method

 #50
20190369080
2019-12-05

Nanopore-forming method, nanopore-forming device and biomolecule measurement device

 #51
20190329341
2019-10-31

Machine learning device having function of adjusting welding positions of core in wire electric discharge machine

 #52
20190323143
2019-10-24

Nanopore forming method and uses thereof

 #53
20190283159
2019-09-19

Wire electrical discharge machine

 #54
20190243339
2019-08-08

Additive manufacturing support device, additive manufacturing support method, and computer program product

 #55
20190240755
2019-08-08

Monitoring device and method of monitoring

 #56
20190232408
2019-08-01

Wire electrical discharge machine and method of controlling wire electrical discharge machine

 #57
20190155245
2019-05-23

Controller and machine learning device

 #58
20190143432
2019-05-16

Controller for wire electrical discharge machine and control method of wire electrical discharge machine

 #59
20190061031
2019-02-28

Wire electrical discharge machining method

 #60
20190022780
2019-01-24

Wire electrical discharge machining system, wire electrical discharge machining method, and workpiece measurement method

 #61
20180369943
2018-12-27

Wire electrical discharge machining system and relative positional relationship calculating method

 #62
20180361490
2018-12-20

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

 #63
20180326523
2018-11-15

Wire electrical discharge machine and display method

 #64
20180311753
2018-11-01

Electrical discharge machining method for generating variable spray-hole geometry

 #65
20180311752
2018-11-01

Wire electrical discharge machine, wire electrical discharge machining system and jig

 #66
20180290223
2018-10-11

Control device, wire electrical discharge machine, program editing apparatus, and control method

 #67
20180281091
2018-10-04

Control device of wire electric discharge machine and machine learning device

 #68
20180266935
2018-09-20

Self-learning filter lifetime estimation method

 #69
20180257159
2018-09-13

Method and device for identifying a spark-erosion wire on a coil, and application to machining by a wire spark-erosion machine

 #70
20180221977
2018-08-09

Electric discharge machine

 #71
20180207737
2018-07-26

Numerical controller

 #72
20180200815
2018-07-19

Wire electrical discharge machine and machining method

 #73
20180193936
2018-07-12

Electrical Discharge Machining Method And Apparatus

 #74
20180161900
2018-06-14

Method for predicting precision of electrical discharge machine

 #75
20180136635
2018-05-17

Program generating apparatus

 #76
20180117693
2018-05-03

Wire electric discharge machine

 #77
20180088543
2018-03-29

Machining time-estimating method for wire electrical discharge machine and control device for wire electrical discharge machine

 #78
20180073161
2018-03-15

Nanopore forming method and uses thereof

 #79
20180056421
2018-03-01

Wire electrical discharge machine

 #80
20180056418
2018-03-01

Wire electrical discharge machine

 #81
20180036817
2018-02-08

Wire electric discharge machine including average discharge delay time calculating unit

 #82
20180036816
2018-02-08

Wire electric discharge machine including average discharge delay time calculating unit

 #83
20180036815
2018-02-08

ELECTRICAL DISCHARGE MACHINE

 #84
20180029153
2018-02-01

Wire electrical discharge machine and wire electrical discharge machining method

 #85
20180029152
2018-02-01

Wire electrical discharge machine and wire electrical discharge machining method

 #86
20180021869
2018-01-25

Wire electrical discharge machine

 #87
20180015557
2018-01-18

Electrical discharge machine and failure determining method

 #88
20170341172
2017-11-30

Wire electrical discharge machining system

 #89
20170282268
2017-10-05

Wire electrical discharge machine and wire electrical discharge machining method

 #90
20170259363
2017-09-14

Geometric control and best fitting of electric discharge machining tools

 #91
20170205779
2017-07-20

Machining time prediction device

 #92
20170173715
2017-06-22

Wire electric discharge machine

 #93
20170151619
2017-06-01

Electric discharge machining method and electric discharge machine

 #94
20170151618
2017-06-01

Simulation apparatus of wire electric discharge machine having function of determining welding positions of core using machine learning

 #95
20170139389
2017-05-18

Cam software and wire electrical discharge machine

 #96
20170095869
2017-04-06

Wire electrical discharge machining apparatus and machining method

 #97
20170087656
2017-03-30

Wire electric discharge machine

 #98
20170072490
2017-03-16

Processing program-generating method, path-generating device and electrical discharge machine

 #99
20170068231
2017-03-09

Machining program creation apparatus for wire electrical discharge machine

 #100
20170060105
2017-03-02

Wire electric discharge machine performing machining while adjusting machining condition

 #101
20170056992
2017-03-02

Wire electric discharge machine operating with constant inter-pole distance

 #102
20170030762
2017-02-02

Electric discharge machine

 #103
20170010085
2017-01-12

Wire electrical discharge machine

 #104
20160332245
2016-11-17

Numerical controller

 #105
20160288231
2016-10-06

Electrical discharge machine of which axis feeding properties are changeable

 #106
20160279724
2016-09-29

Wire electric discharge machine including unit for adjusting attachment position of workpiece

 #107
20160256944
2016-09-08

Wire electric discharge machining apparatus, wire electric discharge machining method, and control device

 #108
20160243635
2016-08-25

Wire electric discharge machine and method for correcting wire electrode connection hole position

 #109
20160228963
2016-08-11

Wire electric discharge machine performing turning tool machining, turning tool machining method with wire electric discharge machine, and program creation apparatus for wire electric discharge machine that performs turning tool machining

 #110
20160175956
2016-06-23

Controller for wire electric discharge machine having consumable exchange function

 #111
20160158863
2016-06-09

Wire electric discharge machine controller having wire electrode replacement function

 #112
20160136745
2016-05-19

Wire electric discharge machine having corner shape correcting function

 #113
20160107251
2016-04-21

Keyway machining path creating device for wire electric discharge machine

 #114
20160096231
2016-04-07

Wire electric discharge machine having estimation function for filter replacement timing

 #115
20160039025
2016-02-11

Wire electric discharge machine determining whether or not electrical discharge machining of workpiece can be performed

 #116
20150367436
2015-12-24

Machining program creating device for keyway milling for wire electric discharge machine

 #117
20150352648
2015-12-10

Wire-cut electrical discharge machining machine in which position of liquid level of machining fluid is adjusted at time of automatic wire threading

 #118
20150352647
2015-12-10

Machining path drawing apparatus for wire electric discharge machine

 #119
20150290733
2015-10-15

WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS, MACHINING CONTROL DEVICE, AND MACHINING CONTROL PROGRAM

 #120
20150283636
2015-10-08

Wire electrical discharge machine having upper/lower guide thermal displacement correction function

 #121
20150239056
2015-08-27

Electrical discharge machining method and electrode-guide position setting device

 #122
20150209884
2015-07-30

Replacement determination device for electrical discharge machining electrode and replacement determination method

 #123
20150202701
2015-07-23

Wire discharge machining apparatus with graphical wire length display

 #124
20150196964
2015-07-16

Wire electric discharge machine

 #125
20150183039
2015-07-02

Wire electrical discharge machine, machining path generator of wire electrical discharge machine, and machining method for use in wire electrical discharge machine for performing path compensation in concave arc corner portion

 #126
20150183038
2015-07-02

Wire electric discharge machine and machining pass generating apparatus for wire electric discharge machine

 #127
20150127136
2015-05-07

WIRE-CUT ELECTRICAL DISCHARGE MACHINING MACHINE AND METHOD OF MACHINING THEREIN

 #128
20150114936
2015-04-30

Electric discharge machine

 #129
20150114844
2015-04-30

Identifying and regulating the starting behavior during electrochemical machining of workpieces

 #130
20150094845
2015-04-02

Control apparatus and machining method for wire electric discharge machine

 #131
20150069023
2015-03-12

Method and apparatus for spark-erosion machining of a workpiece

 #132
20150053651
2015-02-26

Electric discharge machine having rotary table

 #133
20150051727
2015-02-19

Cutting tool machining method and a wire electric discharge machine

 #134
20150027992
2015-01-29

Wire electric discharge machine including average discharge delay time calculating unit

 #135
20140364992
2014-12-11

Machining-program generating apparatus, machining-program generating method, and recording medium

 #136
20140330423
2014-11-06

Wire electrical discharge machining apparatus

 #137
20140207272
2014-07-24

Wire electric discharge machine including control means for holding wire electrode at desired angle

 #138
20140203000
2014-07-24

Process for identifying existence of partially welded spots and retention of cut-out part in wire-cut electrical discharge machining

 #139
20140200708
2014-07-17

Electrical discharge milling machine

 #140
20140183165
2014-07-03

Erosion device and erosion method for machining hollow-cylindrical workpieces

 #141
20140135975
2014-05-15

Wire electric discharge machine controller, wire electric discharge machine, and wire electric discharge machining method

 #142
20140083980
2014-03-27

Apparatus and method for electrical discharge machining modulation control

 #143
20140076856
2014-03-20

Wire electric discharge machine having shaft feed control system discriminating function

 #144
20140014625
2014-01-16

Wire electric discharge machine and automatic programming device for wire electric discharge machine

 #145
20130238114
2013-09-12

Wire electric discharge machine controller for correcting machining route using program commands

 #146
20130220979
2013-08-29

Wire electrical discharge machine and wire electrical discharge method for reducing machining damage during cutting machining and escape machining

 #147
20130211577
2013-08-15

Wire electric discharge machine performing turning tool machining, turning tool machining method with wire electric discharge machine, and program creation apparatus for wire electric discharge machine that performs turning tool machining

 #148
20130206731
2013-08-15

Wire electric discharge machine performing distortion removing machining

 #149
20130206730
2013-08-15

Wire electric discharge machine having function for controlling machining liquid temperature

 #150
20130186865
2013-07-25

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

 #151
20130161292
2013-06-27

Wire electric discharge machining apparatus having function of automatically selecting automatic wire connecting parameter

 #152
20130150999
2013-06-13

Wire electrical discharge machine for performing machining using linear and rotational operations, speed and sectional transitions

 #153
20130138241
2013-05-30

Wire electric discharge machining method and wire electric discharge machine for machining tool that uses ultra-hard material and is mounted to rotating shaft

 #154
20130112658
2013-05-09

Machining condition adjusting device for electric discharge machine

 #155
20130043216
2013-02-21

Wire electric discharge machine having positioning accuracy compensation function

 #156
20130024020
2013-01-24

Numerical control device, wire electric discharge machining apparatus using the same, and wire electric discharge machining method using the same

 #157
20120312786
2012-12-13

Wire electric discharge machine for taper-machining tilted workpiece

 #158
20120292292
2012-11-22

Feed control method for wire cutting electrochemical discharge machining and apparatus thereof

 #159
20120285820
2012-11-15

Tool adapter assembly and machining system

 #160
20120243620
2012-09-27

Method and apparatus for digital data transmission

 #161
20120240386
2012-09-27

Method for compensating a wear of an electrode

 #162
20120223055
2012-09-06

Wire-cut electric discharge machine having function of detecting upper surface of workpiece

 #163
20120103943
2012-05-03

Wire electric discharge machining apparatus

 #164
20120043303
2012-02-23

Work measuring method, electric discharge machining method, and electric discharge machining apparatus

 #165
20120037601
2012-02-16

Maintenance system for wire transport system of wire discharge processing machine

 #166
20120036511
2012-02-09

Control device for die-sinking electrical discharge machine

 #167
20120024821
2012-02-02

Wire electric discharge machining apparatus

 #168
20110062118
2011-03-17

Method and machine for machining parts using spark-erosion milling

 #169
20100324720
2010-12-23

Electroerosion control system and a dual mode control system

 #170
20100264119
2010-10-21

Electric discharge machining apparatus and programming device

 #171
20100163427
2010-07-01

METHODS AND SYSTEMS FOR ELECTROMACHINING OF A WORKPIECE

 #172
20100096364
2010-04-22

Method and apparatus for controlling an electric discharge machining process

 #173
20100078333
2010-04-01

Electroerosion machining system and method for electrode wear compensation

 #174
20100051588
2010-03-04

Electro discharge machining apparatus and method

 #175
20100038258
2010-02-18

FEED CONTROL METHOD FOR WIRE CUTTING ELECTROCHEMICAL DISCHARGE MACHINING AND APPARATUS THEREOF

 #176
20100017007
2010-01-21

Apparatus and Method For Designing an Electrode Shape for an Electrical Discharge Machining Process

 #177
20090216362
2009-08-27

Calibration of a machine tool

 #178
20090143885
2009-06-04

Orifice formation control system

 #179
20090112341
2009-04-30

CONTROL DATA CREATION DEVICE FOR MACHINING, AND PROGRAM THEREFOR

 #180
20080251500
2008-10-16

Controller for wire-cut electrical discharge machine

 #181
20080245780
2008-10-09

Electric discharge machine and method for optimizing machining conditions of the electric discharge machine

 #182
20080223828
2008-09-18

Step-down plunge electrodischarge machining

 #183
20080201010
2008-08-21

PUNCH MACHINING PROGRAM GENERATING DEVICE, RECORDING MEDIUM STORING A PROGRAM FOR GENERATING A PUNCH MACHINING PROGRAM, AND WIRE-CUT ELECTRIC DISCHARGE MACHINE

 #184
20080173618
2008-07-24

Method for detecting and compensating electrode wear of electric discharge machining

 #185
20080067154
2008-03-20

Sinker electric discharge machining method and apparatus

 #186
20080015729
2008-01-17

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

 #187
20070051701
2007-03-08

Machining condition setting method for electrical discharge machines

 #188
20070027570
2007-02-01

Method of operating a machine tool, a machine tool system and components thereof

 #189
20060163210
2006-07-27

Electrical discharge machining apparatus

 #190
20060138092
2006-06-29

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

 #191
20060065638
2006-03-30

Electric discharge machine that calculates and displays the machining time

 #192
20050269296
2005-12-08

Controller for a wire electrical discharge machine

 #193
20050209728
2005-09-22

Machining configuration drawing apparatus and machining configuration drawing method

 #194
20050184030
2005-08-25

Method and apparatus for erosion machining with an electrical contact element