DE69204475D1 - Drahtschneidefunkenerosionsmaschine. - Google Patents

Drahtschneidefunkenerosionsmaschine.

Info

Publication number
DE69204475D1
DE69204475D1 DE69204475T DE69204475T DE69204475D1 DE 69204475 D1 DE69204475 D1 DE 69204475D1 DE 69204475 T DE69204475 T DE 69204475T DE 69204475 T DE69204475 T DE 69204475T DE 69204475 D1 DE69204475 D1 DE 69204475D1
Authority
DE
Germany
Prior art keywords
wire cutting
spark erosion
erosion machine
cutting spark
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69204475T
Other languages
English (en)
Other versions
DE69204475T2 (de
Inventor
Hiroaki Morishita
Hiroshi Terada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE69204475D1 publication Critical patent/DE69204475D1/de
Publication of DE69204475T2 publication Critical patent/DE69204475T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode
    • B23H7/104—Wire tension control
DE69204475T 1991-01-17 1992-01-17 Drahtschneidefunkenerosionsmaschine. Expired - Lifetime DE69204475T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3003637A JP2692386B2 (ja) 1991-01-17 1991-01-17 ワイヤ放電加工装置

Publications (2)

Publication Number Publication Date
DE69204475D1 true DE69204475D1 (de) 1995-10-12
DE69204475T2 DE69204475T2 (de) 1996-03-14

Family

ID=11563000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69204475T Expired - Lifetime DE69204475T2 (de) 1991-01-17 1992-01-17 Drahtschneidefunkenerosionsmaschine.

Country Status (5)

Country Link
US (1) US5216217A (de)
EP (1) EP0495511B1 (de)
JP (1) JP2692386B2 (de)
KR (1) KR940003943B1 (de)
DE (1) DE69204475T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856695A (en) * 1991-10-30 1999-01-05 Harris Corporation BiCMOS devices
EP0916440B1 (de) * 1997-03-07 2006-05-10 Sodick Co., Ltd. System und verfahren für drahtschneidefunkenerosionsbearbeitung
JP3883690B2 (ja) * 1998-03-04 2007-02-21 株式会社ソディック ワイヤ放電加工機のワイヤ電極張力制御装置及びその方法並びに張力制御回路のフィルタの決定及び調整設定方法
JP2007111777A (ja) * 2005-10-18 2007-05-10 Matsushita Electric Ind Co Ltd サーボシステム
JP4168076B2 (ja) * 2007-03-08 2008-10-22 ファナック株式会社 ワイヤ電極張力制御機能を有するワイヤカット放電加工機
US8907243B2 (en) * 2009-04-07 2014-12-09 Mitsubishi Electric Corporation Maintenance system for wire transport system of wire discharge processing machine
JP5088975B2 (ja) * 2010-10-19 2012-12-05 株式会社ソディック ワイヤ放電加工装置
JP5220179B2 (ja) * 2011-12-09 2013-06-26 株式会社ソディック ワイヤ放電加工機
CN104768689B (zh) * 2012-10-30 2017-03-08 三菱电机株式会社 线放电加工装置、加工控制装置以及加工控制方法
CN104339053A (zh) * 2014-10-28 2015-02-11 苏州市宝玛数控设备有限公司 一种电极丝恒张力走丝机构
CN104308304A (zh) * 2014-10-28 2015-01-28 苏州市宝玛数控设备有限公司 一种电火花线切割机床走丝机构
CN104339046A (zh) * 2014-10-28 2015-02-11 苏州市宝玛数控设备有限公司 一种运丝稳定的电火花线切割机构
JP6133917B2 (ja) * 2015-03-06 2017-05-24 ファナック株式会社 張力の検出値を補正する機能を有するワイヤ放電加工機
EP3290370B1 (de) * 2016-08-31 2019-01-30 Aumann Espelkamp GmbH Drahtlaufvorrichtung
US10646939B2 (en) * 2016-11-15 2020-05-12 Mitsubishi Electric Corporation Wire electric discharge machine
EP3741476B1 (de) * 2019-05-20 2022-12-28 Schleuniger AG Richtvorrichtung zum begradigen einer leitung, verfahren zum bremsen von zumindest einer drehbaren rolle in einer richtvorrichtung, kabelverarbeitungsmaschine mit einer richtvorrichtung sowie upgrade-kit für eine kabelverarbeitungsmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781490A (en) * 1973-06-01 1973-12-25 Ibm Web tension and speed control in a reel-to-reel web transport
US4298781A (en) * 1978-06-08 1981-11-03 Inoue-Japax Research Incorporated Wire-cut electroerosion machine and method of operating same
JPS59149259A (ja) * 1983-02-08 1984-08-27 Norihisa Sakabe ウエブ巻戻し装置における起動時ウエブ張力の自動制御方法
JPS60191724A (ja) * 1984-03-09 1985-09-30 Inoue Japax Res Inc ワイヤカツト放電加工装置
JPS61226468A (ja) * 1985-04-01 1986-10-08 Hitachi Ltd 線巻き装置
JPS63256316A (ja) * 1987-04-13 1988-10-24 Mitsubishi Electric Corp ワイヤ放電加工装置
JPH01199726A (ja) * 1988-02-03 1989-08-11 Fanuc Ltd ワイヤ張力，断線検出制御装置
JP2578357B2 (ja) * 1988-05-27 1997-02-05 三菱電機株式会社 放電加工制御装置
JPH0241826A (ja) * 1988-07-28 1990-02-13 Fanuc Ltd ワイヤ張力制御方式
JPH02152726A (ja) * 1988-12-02 1990-06-12 Mitsubishi Electric Corp ワイヤ放電加工機のワイヤ供給装置
JP2571711B2 (ja) * 1989-01-10 1997-01-16 三菱電機株式会社 ワイヤ放電加工機のワイヤ供給装置
JP3263725B2 (ja) * 1997-07-03 2002-03-11 独立行政法人産業技術総合研究所 混合アルカリ水熱法による層状岩塩型リチウムマンガン酸化物の製造方法

Also Published As

Publication number Publication date
EP0495511A3 (en) 1993-01-27
DE69204475T2 (de) 1996-03-14
JPH04261716A (ja) 1992-09-17
JP2692386B2 (ja) 1997-12-17
EP0495511B1 (de) 1995-09-06
KR940003943B1 (ko) 1994-05-09
US5216217A (en) 1993-06-01
EP0495511A2 (de) 1992-07-22
KR920014551A (ko) 1992-08-25

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Legal Events

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8364 No opposition during term of opposition