NO20070362L - Ledningselektrisk utladningsanordning - Google Patents

Ledningselektrisk utladningsanordning

Info

Publication number
NO20070362L
NO20070362L NO20070362A NO20070362A NO20070362L NO 20070362 L NO20070362 L NO 20070362L NO 20070362 A NO20070362 A NO 20070362A NO 20070362 A NO20070362 A NO 20070362A NO 20070362 L NO20070362 L NO 20070362L
Authority
NO
Norway
Prior art keywords
individual
portions
coils
power supply
guide rollers
Prior art date
Application number
NO20070362A
Other languages
English (en)
Norwegian (no)
Inventor
Tatsushi Sato
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
Publication of NO20070362L publication Critical patent/NO20070362L/no

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
    • B23H7/105—Wire guides
    • 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
    • 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
    • B23H7/04—Apparatus for supplying current to working gap; Electric circuits specially adapted therefor
    • 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
    • B23H7/107—Current pickups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
NO20070362A 2004-09-10 2007-01-19 Ledningselektrisk utladningsanordning NO20070362L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004264118A JP4629393B2 (ja) 2004-09-10 2004-09-10 ワイヤ放電加工装置
PCT/JP2005/015201 WO2006027946A1 (ja) 2004-09-10 2005-08-22 ワイヤ放電加工装置

Publications (1)

Publication Number Publication Date
NO20070362L true NO20070362L (no) 2007-04-10

Family

ID=36036234

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20070362A NO20070362L (no) 2004-09-10 2007-01-19 Ledningselektrisk utladningsanordning

Country Status (7)

Country Link
US (2) US8188401B2 (ja)
EP (1) EP1792683B1 (ja)
JP (1) JP4629393B2 (ja)
CN (1) CN100551594C (ja)
NO (1) NO20070362L (ja)
TW (1) TWI281422B (ja)
WO (1) WO2006027946A1 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009166190A (ja) * 2008-01-17 2009-07-30 Mitsubishi Electric Corp ワイヤ放電加工装置
JP4912330B2 (ja) * 2008-01-18 2012-04-11 三菱電機株式会社 ワイヤ放電加工装置
JP5079091B2 (ja) * 2008-06-16 2012-11-21 三菱電機株式会社 ワイヤ放電加工装置、ワイヤ放電加工方法、薄板製造方法および半導体ウエハ製造方法
JP5172019B2 (ja) * 2009-09-24 2013-03-27 三菱電機株式会社 ワイヤ放電加工装置、ワイヤ放電加工方法、薄板製造方法および半導体ウエハ製造方法
TWI377102B (en) * 2009-11-18 2012-11-21 Ind Tech Res Inst Wire cut electrical discharge machine
JP5393501B2 (ja) * 2010-01-20 2014-01-22 三菱電機株式会社 ワイヤ放電加工装置
CN103180236B (zh) 2010-05-04 2015-07-08 贝卡尔特公司 带有可移除保护涂层的固定磨料锯线
JP5495957B2 (ja) * 2010-06-03 2014-05-21 三菱電機株式会社 ワイヤ放電加工装置
WO2012144327A1 (ja) * 2011-04-19 2012-10-26 有限会社倉敷システムデザイン 放電加工装置
US20130043218A1 (en) * 2011-08-19 2013-02-21 Apple Inc. Multi-wire cutting for efficient magnet machining
ES2560631T3 (es) * 2011-12-30 2016-02-22 Agie Charmilles Sa Procedimiento de corte con alambre
US9707638B2 (en) * 2012-01-18 2017-07-18 Mitsubishi Electric Corporation Wire electric-discharge machining device, wire electric-discharge machining method, thin-plate manufacturing method, and semiconductor wafer manufacturing method
AU2013214801B2 (en) * 2012-02-02 2018-06-21 Visa International Service Association Multi-source, multi-dimensional, cross-entity, multimedia database platform apparatuses, methods and systems
JP5578223B2 (ja) * 2012-03-01 2014-08-27 キヤノンマーケティングジャパン株式会社 マルチワイヤ放電加工システム、マルチワイヤ放電加工装置、電源装置、半導体基板または太陽電池基板の製造方法、放電加工方法
DE112012006211B4 (de) * 2012-04-12 2023-08-10 Mitsubishi Electric Corporation Drahterodiervorrichtung und Herstellungsverfahren für Halbleiterwafer unter Verwendung derselben
CN102672291B (zh) * 2012-06-01 2014-09-24 浙江约特工具有限公司 高效齿尖线切割装置
CN103962664B (zh) * 2013-01-29 2016-12-07 佳能市场营销日本株式会社 线放电加工装置以及线放电加工方法
JP5705907B2 (ja) 2013-04-15 2015-04-22 ファナック株式会社 テーパ加工を行うワイヤ放電加工機
DE112014002487B4 (de) * 2013-05-20 2024-01-11 Mitsubishi Electric Corporation Drahterodiervorrichtung und Herstellungsverfahren für Halbleiterwafer unter Verwendung einer Drahterodiervorrichtung
JP5825382B2 (ja) 2013-06-28 2015-12-02 キヤノンマーケティングジャパン株式会社 ワイヤ放電加工装置、ワイヤ放電加工システム、電源装置、ワイヤ放電加工方法、半導体基板の製造方法。
JP5983791B2 (ja) * 2014-04-30 2016-09-06 キヤノンマーケティングジャパン株式会社 給電ユニット、マルチワイヤ放電加工装置
CN107570820A (zh) * 2016-07-05 2018-01-12 浙江融创磁业有限公司 一种关于磁性材料多线切割加工工艺的方法
CN114273740A (zh) * 2021-11-17 2022-04-05 青岛高测科技股份有限公司 一种三辊金刚线多线切割机

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SE447061B (sv) * 1985-06-10 1986-10-27 Medinvent Sa Inforingsanordning, spec for implantering i en levande organism
CA1309752C (en) * 1987-05-14 1992-11-03 Kimiaki Yamaguchi Stationary induction apparatus
DE3931828A1 (de) * 1989-09-23 1991-04-04 Krieg Gunther Streifencode sowie verfahren und vorrichtung zum lesen eines solchen
JPH1055508A (ja) 1996-08-08 1998-02-24 Yamaha Corp 薄膜磁気ヘッド用ウェハの切断方法およびその装置
JP3731279B2 (ja) 1997-03-12 2006-01-05 三菱電機株式会社 放電加工機
US6049650A (en) * 1998-04-17 2000-04-11 Seagate Technology, Inc. Structure for micro-machine optical tooling and method for making and using
JP2000094221A (ja) * 1998-09-24 2000-04-04 Toyo Advanced Technologies Co Ltd 放電式ワイヤソー
JP2000109397A (ja) 1998-10-01 2000-04-18 Toyo Advanced Technologies Co Ltd 導電性を有するインゴット及びその切断方法
JP2002011619A (ja) * 2000-06-28 2002-01-15 Amada Co Ltd ワイヤカット放電加工機及び同加工機を利用したダイ加工方法
JP5057259B2 (ja) * 2001-06-06 2012-10-24 小宮 邦文 コイルフィルタ及びその製造方法
KR20030023832A (ko) * 2001-09-14 2003-03-20 한강섭 휠(Wheel)의 회전력을 이용한 전원공급장치
JP2004140006A (ja) * 2002-10-15 2004-05-13 Minebea Co Ltd コモンモードチョークコイル及びラインフィルタ
US7034263B2 (en) * 2003-07-02 2006-04-25 Itherm Technologies, Lp Apparatus and method for inductive heating
US6998573B2 (en) * 2003-07-11 2006-02-14 Lincoln Global, Inc. Transformer module for a welder

Also Published As

Publication number Publication date
EP1792683A4 (en) 2010-08-18
EP1792683A1 (en) 2007-06-06
TW200616743A (en) 2006-06-01
CN100551594C (zh) 2009-10-21
CN1968780A (zh) 2007-05-23
JP2006075952A (ja) 2006-03-23
US20090014420A1 (en) 2009-01-15
WO2006027946A1 (ja) 2006-03-16
EP1792683B1 (en) 2012-05-30
TWI281422B (en) 2007-05-21
US8188401B2 (en) 2012-05-29
JP4629393B2 (ja) 2011-02-09
US20120152906A1 (en) 2012-06-21

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application