WO2002024389A1 - Electric discharge machining device and electric discharge machining method - Google Patents

Electric discharge machining device and electric discharge machining method Download PDF

Info

Publication number
WO2002024389A1
WO2002024389A1 PCT/JP2001/008146 JP0108146W WO0224389A1 WO 2002024389 A1 WO2002024389 A1 WO 2002024389A1 JP 0108146 W JP0108146 W JP 0108146W WO 0224389 A1 WO0224389 A1 WO 0224389A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric discharge
machining
discharge machining
electrode
mounting unit
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.)
Ceased
Application number
PCT/JP2001/008146
Other languages
English (en)
French (fr)
Other versions
WO2002024389A9 (en
Inventor
Yoshihito Imai
Hidetaka Miyake
Takayuki Nakagawa
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
Priority to EP01970151A priority Critical patent/EP1473103A4/en
Priority to US10/130,472 priority patent/US6788019B2/en
Priority to JP2002528443A priority patent/JP3923427B2/ja
Priority to TW090123153A priority patent/TW521015B/zh
Publication of WO2002024389A1 publication Critical patent/WO2002024389A1/ja
Publication of WO2002024389A9 publication Critical patent/WO2002024389A9/ja
Anticipated expiration legal-status Critical
Ceased 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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/32—Maintaining desired spacing between electrode and workpiece, e.g. by means of particulate material
    • 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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of 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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/28—Moving electrode in a plane normal to the feed direction, e.g. orbiting
    • 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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/30—Moving electrode in the feed direction
    • 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
    • B23H2400/00—Moving mechanisms for tool electrodes
    • B23H2400/10—Moving mechanisms for tool electrodes for rotating the electrode

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)
PCT/JP2001/008146 2000-09-20 2001-09-19 Electric discharge machining device and electric discharge machining method Ceased WO2002024389A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP01970151A EP1473103A4 (en) 2000-09-20 2001-09-19 SPARK EROSION MACHINE UNIVERSAL PROCESSING DEVICE
US10/130,472 US6788019B2 (en) 2000-09-20 2001-09-19 Electric discharge machining device and electric discharge machining method
JP2002528443A JP3923427B2 (ja) 2000-09-20 2001-09-19 放電加工装置及び放電加工方法
TW090123153A TW521015B (en) 2000-09-20 2001-09-20 Electric discharge machining device and electric discharge machining method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-285112 2000-09-20
JP2000285112 2000-09-20

Publications (2)

Publication Number Publication Date
WO2002024389A1 true WO2002024389A1 (en) 2002-03-28
WO2002024389A9 WO2002024389A9 (en) 2002-10-10

Family

ID=18769234

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/008146 Ceased WO2002024389A1 (en) 2000-09-20 2001-09-19 Electric discharge machining device and electric discharge machining method

Country Status (6)

Country Link
US (1) US6788019B2 (ja)
EP (1) EP1473103A4 (ja)
JP (1) JP3923427B2 (ja)
KR (1) KR100445495B1 (ja)
CN (1) CN1261273C (ja)
WO (1) WO2002024389A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6881918B2 (en) * 2003-07-24 2005-04-19 Mitsubishi Denki Kabushiki Kaisha Electric discharge machining apparatus
WO2006092837A1 (ja) 2005-02-28 2006-09-08 Mitsubishi Denki Kabushiki Kaisha 放電加工装置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040195211A1 (en) * 2002-08-12 2004-10-07 Yung-Tsai Chuo Double-axis double-speed linear motor mechanism
US7518081B2 (en) * 2004-01-23 2009-04-14 Mitsubishi Denki Kabushiki Kaisha Electric discharge machining apparatus
GB0420022D0 (en) * 2004-09-09 2004-10-13 Bladon Jets Ltd Fans and turbines
DE102007054308B4 (de) 2007-11-08 2009-09-10 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Antriebsvorrichtung für Erodierwerkzeuge
US20090320285A1 (en) * 2008-06-30 2009-12-31 Tahany Ibrahim El-Wardany Edm machining and method to manufacture a curved rotor blade retention slot
US8178814B2 (en) * 2008-10-21 2012-05-15 Perfect Point Edm Corp. Hand-held electro-discharge device
WO2011004426A1 (ja) * 2009-07-07 2011-01-13 三菱電機株式会社 ワイヤ放電加工装置
US8963040B2 (en) 2010-04-28 2015-02-24 Perfect Point Edm Corporation Method of separating fastener shanks from heads or frames
KR101341117B1 (ko) * 2011-10-24 2013-12-11 한국기계연구원 기계적 밀링가공과 방전가공이 융합된 하이브리드 절삭가공장치 및 절삭가공방법
JP5199447B1 (ja) * 2011-12-09 2013-05-15 ファナック株式会社 回転軸を備えたワイヤ放電加工機
TWI513542B (zh) * 2013-04-03 2015-12-21 Univ Ishou 防斷軸式加工裝置
CN103934529A (zh) * 2014-05-20 2014-07-23 江南大学 一种冲液增强式电火花加工用多孔质电极夹持装置
CN105127526B (zh) * 2015-09-02 2020-06-19 广东工业大学 一种盘型扫描电极掩膜微电解放电加工系统及加工方法
CN107321586B (zh) * 2017-06-29 2018-07-03 华中科技大学 一种液电脉冲激波产生装置
US10161667B1 (en) * 2017-11-15 2018-12-25 Haier Us Appliance Solutions, Inc. Refrigerator appliance having a defrost chamber
CN107728582B (zh) * 2017-11-16 2024-01-30 彭州市锐利刀具机械有限公司 一种自动对刀控制系统及磨齿机
CN109468150A (zh) * 2018-11-13 2019-03-15 黑龙江科技大学 静电场作用下瓦斯水合物高速合成装置
JP7173921B2 (ja) * 2019-05-10 2022-11-16 ファナック株式会社 ワイヤ放電加工機およびワイヤ放電加工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068058A (ja) * 1992-06-30 1994-01-18 Fanuc Ltd 放電加工機
JPH0655347A (ja) * 1992-08-10 1994-03-01 Seiko Seiki Co Ltd 電解複合加工機
JPH06143043A (ja) * 1992-11-04 1994-05-24 Murata Mfg Co Ltd 微細穴放電加工方法および装置
JP2000192958A (ja) * 1998-12-25 2000-07-11 Matsushita Electric Ind Co Ltd 磁気軸受及びその浮上体の制御方法
JP2000218442A (ja) * 1999-01-28 2000-08-08 Mitsutoyo Corp 放電加工機及び放電加工のフラッシング方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177236A (ja) * 1982-04-05 1983-10-17 Mitsubishi Electric Corp 放電加工制御装置
JP2821498B2 (ja) 1988-03-14 1998-11-05 セイコー精機株式会社 加工方法
JP2714851B2 (ja) 1988-05-27 1998-02-16 三菱電機株式会社 放電加工制御装置
JPH07100262B2 (ja) * 1988-10-07 1995-11-01 三菱電機株式会社 放電加工終了判定方法及びその装置
JP3547151B2 (ja) * 1992-12-03 2004-07-28 株式会社ソディック 放電加工制御方法及び放電加工機用制御装置
JP3070901B2 (ja) * 1994-10-20 2000-07-31 株式会社ソディック 放電加工方法及びその装置
JP3575087B2 (ja) * 1994-12-07 2004-10-06 三菱電機株式会社 放電加工装置
JP3395431B2 (ja) * 1995-02-27 2003-04-14 三菱電機株式会社 放電加工方法及びその装置
JPH10296538A (ja) * 1997-04-24 1998-11-10 Mitsubishi Electric Corp 放電加工装置
US6278075B1 (en) * 1998-02-05 2001-08-21 Fanuc, Ltd. Controller of wire electric discharge machine
JP3736118B2 (ja) * 1998-05-12 2006-01-18 三菱電機株式会社 放電加工制御方法および制御装置
US6225589B1 (en) * 1999-03-15 2001-05-01 Stephen Bartok Electric discharge machining apparatus
JP2002172525A (ja) * 2000-12-08 2002-06-18 Sodick Co Ltd 放電加工制御方法および放電加工制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068058A (ja) * 1992-06-30 1994-01-18 Fanuc Ltd 放電加工機
JPH0655347A (ja) * 1992-08-10 1994-03-01 Seiko Seiki Co Ltd 電解複合加工機
JPH06143043A (ja) * 1992-11-04 1994-05-24 Murata Mfg Co Ltd 微細穴放電加工方法および装置
JP2000192958A (ja) * 1998-12-25 2000-07-11 Matsushita Electric Ind Co Ltd 磁気軸受及びその浮上体の制御方法
JP2000218442A (ja) * 1999-01-28 2000-08-08 Mitsutoyo Corp 放電加工機及び放電加工のフラッシング方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6881918B2 (en) * 2003-07-24 2005-04-19 Mitsubishi Denki Kabushiki Kaisha Electric discharge machining apparatus
WO2006092837A1 (ja) 2005-02-28 2006-09-08 Mitsubishi Denki Kabushiki Kaisha 放電加工装置
US8664559B2 (en) 2005-02-28 2014-03-04 Mitsubishi Denki Kabushiki Kaisha Electrical discharge machine

Also Published As

Publication number Publication date
WO2002024389A9 (en) 2002-10-10
CN1398210A (zh) 2003-02-19
EP1473103A4 (en) 2008-02-13
KR100445495B1 (ko) 2004-08-21
JP3923427B2 (ja) 2007-05-30
US6788019B2 (en) 2004-09-07
JPWO2002024389A1 (ja) 2004-01-29
CN1261273C (zh) 2006-06-28
KR20020053088A (ko) 2002-07-04
US20030080094A1 (en) 2003-05-01
EP1473103A1 (en) 2004-11-03

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