ClassID:

42684

B23H7/104 - CPC Classification

Classification description:

Processes or apparatus applicable to both electrical discharge machining and electrochemical machining; Wire-cutting; Wire electrodes; Supporting, winding or electrical connection of wire-electrode Wire tension control

Recent Application in this class:
#1
20230294188
2023-09-21

TENSION INFORMATION ACQUISITION DEVICE, WIRE ELECTRICAL DISCHARGE MACHINE, AND TENSION INFORMATION ACQUISITION METHOD

#2
20230241698
2023-08-03

WIRE SPARK MACHINING APPARATUS AND METHOD FOR PRODUCING SEMICONDUCTOR WAFER

#3
20230114989
2023-04-13

ESTIMATION METHOD AND CONTROL DEVICE FOR WIRE ELECTRICAL DISCHARGE MACHINE

#4
20230065726
2023-03-02

MULTIWIRE ELECTRIC DISCHARGE MACHINE AND MULTIWIRE ELECTRIC DISCHARGE MACHINING SYSTEM

#5
20220001473
2022-01-06

Wire management method for high-speed wire cutting

#6
20200368837
2020-11-26

Wire electric discharge machining method and wire electric discharge machine

#7
20190232407
2019-08-01

Wire electric discharge machining device

#8
20190151971
2019-05-23

TENSION CONTROL METHOD AND ELECTRICAL DISCHARGE MACHINING APPARATUS

#9
20180264573
2018-09-20

Non-contact wire array tension control device

#10
20180126473
2018-05-10

Wire electrical discharge machine and auto wire feeding method

#11
20170129736
2017-05-11

Wire electrode supply apparatus and wire electrode supply method

#12
20160368069
2016-12-22

MULTI-WIRE SAW

#13
20160263690
2016-09-15

Wire electric discharge machine having function to correct detected value of tensile force

#14
20160184911
2016-06-30

Wire electric discharge machine with tension monitoring function

#15
20160039025
2016-02-11

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

#16
20160023291
2016-01-28

Wire electric discharge machining apparatus

#17
20150290733
2015-10-15

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

#18
20150231716
2015-08-20

Wire electric discharge machining device and method

#19
20150069166
2015-03-12

Wire traveling device

#20
20140144885
2014-05-29

Wire electrical discharge machining apparatus

#21
20130299459
2013-11-14

Automatic wire connecting device

#22
20130240486
2013-09-19

Wire electrical discharge machining device

#23
20120037601
2012-02-16

Maintenance system for wire transport system of wire discharge processing machine

#24
20080217300
2008-09-11

Wire-cut electric discharge machine having wire tension control function

#25
20080053963
2008-03-06

Wire electrode supply device for wire-cut electric discharge machine

#26
20070228016
2007-10-04

Wire electrode supply device for wire-cut electric discharge machine

#27
20050242065
2005-11-03

Wire-cut electric discharge machine