JPH0531629A - 放電加工装置 - Google Patents

放電加工装置

Info

Publication number
JPH0531629A
JPH0531629A JP3208815A JP20881591A JPH0531629A JP H0531629 A JPH0531629 A JP H0531629A JP 3208815 A JP3208815 A JP 3208815A JP 20881591 A JP20881591 A JP 20881591A JP H0531629 A JPH0531629 A JP H0531629A
Authority
JP
Japan
Prior art keywords
electrode
piezoelectric actuator
quill
electric discharge
supporting part
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.)
Pending
Application number
JP3208815A
Other languages
English (en)
Japanese (ja)
Inventor
Kiyoshi Sawada
潔 沢田
Toshio Hirai
俊雄 平井
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Priority to JP3208815A priority Critical patent/JPH0531629A/ja
Priority to PCT/JP1992/000953 priority patent/WO1993002827A1/ja
Priority to EP92916165A priority patent/EP0550765B1/en
Priority to DE69204979T priority patent/DE69204979T2/de
Publication of JPH0531629A publication Critical patent/JPH0531629A/ja
Priority to US08/030,056 priority patent/US5340959A/en
Pending 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
    • B23H7/30—Moving electrode in the feed direction

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)
JP3208815A 1991-07-26 1991-07-26 放電加工装置 Pending JPH0531629A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3208815A JPH0531629A (ja) 1991-07-26 1991-07-26 放電加工装置
PCT/JP1992/000953 WO1993002827A1 (fr) 1991-07-26 1992-07-27 Dispositif d'usinage par decharge electrique
EP92916165A EP0550765B1 (en) 1991-07-26 1992-07-27 Electric discharge machining device
DE69204979T DE69204979T2 (de) 1991-07-26 1992-07-27 Electrische entladungsbearbeitungsvorrichtung.
US08/030,056 US5340959A (en) 1991-07-26 1993-03-23 EDM with an electrode moved by deformation of an electrode actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3208815A JPH0531629A (ja) 1991-07-26 1991-07-26 放電加工装置

Publications (1)

Publication Number Publication Date
JPH0531629A true JPH0531629A (ja) 1993-02-09

Family

ID=16562586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3208815A Pending JPH0531629A (ja) 1991-07-26 1991-07-26 放電加工装置

Country Status (5)

Country Link
US (1) US5340959A (enExample)
EP (1) EP0550765B1 (enExample)
JP (1) JPH0531629A (enExample)
DE (1) DE69204979T2 (enExample)
WO (1) WO1993002827A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480928A (zh) * 2013-09-16 2014-01-01 山东大学 一种超声振动微细电火花加工工作台

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773781A (en) * 1993-02-10 1998-06-30 Fanuc, Ltd. Profiling electrical discharge machining apparatus
JP3253812B2 (ja) * 1994-10-17 2002-02-04 松下電器産業株式会社 放電加工装置
JP3575087B2 (ja) * 1994-12-07 2004-10-06 三菱電機株式会社 放電加工装置
US6385500B1 (en) 1999-04-16 2002-05-07 Cummins Engine Company, Inc. Hybrid servomechanism for micro-electrical discharge machining
US6883234B2 (en) * 2002-10-07 2005-04-26 United Technologies Corporation Process for machining axial blade slots in turbine disks for jet engines
JP4539499B2 (ja) * 2004-11-09 2010-09-08 株式会社デンソー 振動加工装置及び振動加工方法
KR100771102B1 (ko) 2006-08-29 2007-10-29 한국생산기술연구원 평형 조절수단이 구비된 소형 가공장치
KR100766787B1 (ko) 2006-11-02 2007-10-15 삼성전기주식회사 전해 가공 장치 및 전해 가공 방법
US7846010B2 (en) 2008-09-10 2010-12-07 United Technologies Corporation Notched grind wheel and method to manufacture a rotor blade retention slot

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923940A (ja) * 1982-07-30 1984-02-07 Toshiba Corp Ｈｄｌｃ情報送信方式
JPS6436659A (en) * 1987-07-31 1989-02-07 Honda Motor Co Ltd Two-pack type coating

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA709483A (en) * 1965-05-11 N.V. Philips Gloeilampenfabrieken Spark erosion machine
CH462981A (fr) * 1967-04-28 1968-09-30 Charmilles Sa Ateliers Dispositif d'avance et de guidage rectilignes de l'électrode dans une machine à usiner par électro-érosion
FR2464120B1 (fr) * 1979-08-30 1985-06-07 Inoue Japax Res Procede et appareil pour realiser un petit trou profond par usinage par decharges electriques
JPS5771728A (en) * 1980-10-21 1982-05-04 Japax Inc Fine hole perforator
JPS57121423A (en) * 1981-01-14 1982-07-28 Japax Inc Spark erosion electrode jump device
JPS5890427A (ja) * 1981-11-16 1983-05-30 Mitsubishi Electric Corp 放電加工装置
FR2537483A1 (fr) * 1982-12-14 1984-06-15 Fiz Tech I Akad Nauk Dispositif d'usinage par electroerosion
JP2559231B2 (ja) * 1987-06-26 1996-12-04 株式会社ソディック 放電加工装置
JP2792929B2 (ja) * 1989-08-17 1998-09-03 東レ・プレシジョン株式会社 電気加工装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923940A (ja) * 1982-07-30 1984-02-07 Toshiba Corp Ｈｄｌｃ情報送信方式
JPS6436659A (en) * 1987-07-31 1989-02-07 Honda Motor Co Ltd Two-pack type coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480928A (zh) * 2013-09-16 2014-01-01 山东大学 一种超声振动微细电火花加工工作台

Also Published As

Publication number Publication date
EP0550765A4 (enExample) 1994-02-09
DE69204979D1 (de) 1995-10-26
DE69204979T2 (de) 1996-02-08
US5340959A (en) 1994-08-23
EP0550765B1 (en) 1995-09-20
WO1993002827A1 (fr) 1993-02-18
EP0550765A1 (en) 1993-07-14

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