Patents-Review.com
ClassID:

42733 ⎘

B23H2500/20 - CPC Classification

Classification description:

Holding and positioning of tool electrodes Methods or devices for detecting wire or workpiece position

Recent Application in this class:
#1
20260014634
2026-01-15

WIRE ELECTRICAL DISCHARGE MACHINING DEVICE WITH INTERCHANGEABLE TOOL HOLDING SYSTEM

 #2
20250381607
2025-12-18

MULTI-STATION EDM FOR VANES

 #3
20230297062
2023-09-21

Method of machining a feature in an aircraft engine component

 #4
20230211430
2023-07-06

ELECTRICAL DISCHARGE MACHINE

 #5
20230201940
2023-06-29

WIRE ELECTRIC DISCHARGE MACHINE AND WIRE ELECTRIC DISCHARGE MACHINING METHOD

 #6
20230083342
2023-03-16

WIRE ELECTRIC DISCHARGE MACHINE, CORRECTION DEVICE, AND CORRECTION METHOD

 #7
20220143724
2022-05-12

Wire electrical discharge machine

 #8
20220001474
2022-01-06

Electric discharge machine and sensor unit

 #9
20210199424
2021-07-01

MACHINE TOOL AND ELECTRIC DISCHARGE MACHINING APPARATUS

 #10
20210187645
2021-06-24

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

 #11
20210170513
2021-06-10

Method and device for wire electrical discharge machining

 #12
20210031285
2021-02-04

Wire electrical discharge machine and control method

 #13
20200343085
2020-10-29

Edge Shaping of Substrates

 #14
20200306852
2020-10-01

Wire electrical discharge machine and endface position determining method

 #15
20190381589
2019-12-19

Wire electrical discharge machine and machining condition adjustment method

 #16
20190283161
2019-09-19

SUBSTRATE PLATE PREPARATION FOR USE IN ADDITIVE MANUFACTURING IN CUT-MACHINING AND GRINDING ENVIRONMENT

 #17
20190275599
2019-09-12

Machining position correcting device and electrochemical machining device

 #18
20190232408
2019-08-01

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

 #19
20190022780
2019-01-24

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

 #20
20180369943
2018-12-27

Wire electrical discharge machining system and relative positional relationship calculating method

 #21
20180333795
2018-11-22

Device for the electrochemical processing of a metal workpiece

 #22
20180326523
2018-11-15

Wire electrical discharge machine and display method

 #23
20180250761
2018-09-06

Wire electrical discharge machine and control method for wire electrical discharge machine

 #24
20180056420
2018-03-01

Wire electrical discharge machine and measuring method

 #25
20180056418
2018-03-01

Wire electrical discharge machine

 #26
20180029153
2018-02-01

Wire electrical discharge machine and wire electrical discharge machining method

 #27
20180021870
2018-01-25

WIRE ELECTRICAL DISCHARGE MACHINE AND WIRE ELECTRICAL DISCHARGE MACHINING METHOD

 #28
20180021869
2018-01-25

Wire electrical discharge machine

 #29
20170087656
2017-03-30

Wire electric discharge machine

 #30
20170068231
2017-03-09

Machining program creation apparatus for wire electrical discharge machine

 #31
20170010085
2017-01-12

Wire electrical discharge machine

 #32
20160332245
2016-11-17

Numerical controller

 #33
20160279724
2016-09-29

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

 #34
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

 #35
20160039029
2016-02-11

Wire electric discharge machine having function of moving from arbitrary retreat position in electric discharge state and returning to halt position

 #36
20160039025
2016-02-11

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

 #37
20150367436
2015-12-24

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

 #38
20150283636
2015-10-08

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

 #39
20150129423
2015-05-14

Gap detection apparatus

 #40
20150088454
2015-03-26

Tool measuring method and machine tools provided with measuring functions

 #41
20150051727
2015-02-19

Cutting tool machining method and a wire electric discharge machine

 #42
20150021199
2015-01-22

Optical measurement system for determining the position of an electrode during the electrochemical processing of a component

 #43
20140331510
2014-11-13

Method for measuring reference point of inclined rotating table in wire electric discharge machine and measuring jig

 #44
20140236341
2014-08-21

Wire electric discharge machine and calculation method for wire support positions of wire electric discharge machine

 #45
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

 #46
20130043216
2013-02-21

Wire electric discharge machine having positioning accuracy compensation function

 #47
20120223055
2012-09-06

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

 #48
20120031879
2012-02-09

Wire-cut electric discharge machine having workpiece measuring mechanism

 #49
20090194511
2009-08-06

Wire electrical discharge machining

 #50
20080290071
2008-11-27

METHOD FOR DETERMINING WIRE SUPPORTING POINT IN WIRE-CUT ELECTRICAL DISCHARGE MACHINE AND MEASURING MEMBER FOR PRACTICING THE SAME

 #51
20080047936
2008-02-28

Method of measuring taper angle in wire electric discharge machining apparatus and measuring tool

 #52
20060219667
2006-10-05

Method and device for measuring and adjusting the electrode for taper machining on an electrical discharge machine

 #53
20060102596
2006-05-18

Wire electric discharge machine and wire electric discharge machining method