JPS54500082A - - Google Patents

Info

Publication number
JPS54500082A
JPS54500082A JP50015478A JP50015478A JPS54500082A JP S54500082 A JPS54500082 A JP S54500082A JP 50015478 A JP50015478 A JP 50015478A JP 50015478 A JP50015478 A JP 50015478A JP S54500082 A JPS54500082 A JP S54500082A
Authority
JP
Japan
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
JP50015478A
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 filed Critical
Publication of JPS54500082A publication Critical patent/JPS54500082A/ja
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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP50015478A 1977-12-13 1978-12-08 Pending JPS54500082A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51714/77A GB1604399A (en) 1977-12-13 1977-12-13 Methods for monitoring electrical discharge machining and apparatus for such machining

Publications (1)

Publication Number Publication Date
JPS54500082A true JPS54500082A (ja) 1979-12-06

Family

ID=10461100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50015478A Pending JPS54500082A (ja) 1977-12-13 1978-12-08

Country Status (7)

Country Link
US (1) US4348573A (ja)
EP (1) EP0007965B1 (ja)
JP (1) JPS54500082A (ja)
DE (1) DE2861859D1 (ja)
GB (1) GB1604399A (ja)
IT (1) IT1108381B (ja)
WO (1) WO1979000380A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212751A1 (de) * 1981-04-15 1982-12-02 National Research Development Corp., London Verfahren und einrichtung zum abtragen von werkstoff von einem elektrisch leitenden werkstueck
US4602142A (en) * 1982-06-30 1986-07-22 Mitsubishi Denki Kabushiki Kaisha Electric discharge system including means to normalize the interpole gap to minimize abnormal discharge conditions
DE3327900A1 (de) * 1982-08-02 1984-02-02 Mitsubishi Denki K.K., Tokyo Elektrische entladungsvorrichtung
JPS61173821A (ja) * 1985-01-24 1986-08-05 Amada Co Ltd 放電加工装置
US5496984A (en) * 1992-01-07 1996-03-05 Mitsubishi Denki Kabushiki Kaisha Electrical discharge machine and machining method therefor
US5360957A (en) * 1992-06-11 1994-11-01 General Electric Company Controlled apparatus for electrical discharge machining
US6385500B1 (en) 1999-04-16 2002-05-07 Cummins Engine Company, Inc. Hybrid servomechanism for micro-electrical discharge machining
GB2363749A (en) * 2000-06-23 2002-01-09 Univ Nottingham Trent Acoustic feedback in the control of electrical discharge machining
US7041933B2 (en) * 2003-04-14 2006-05-09 Meyer Tool, Inc. Complex hole shaping
CN102470469B (zh) * 2009-07-07 2014-04-02 三菱电机株式会社 线电极放电加工装置
DE102011004799B4 (de) * 2011-02-25 2012-09-27 Varta Microbattery Gmbh Statusindikator für temperaturempfindliche Güter
US20150101604A1 (en) * 2013-05-29 2015-04-16 David Bruce Crosbie Nitric Oxide Generator and Inhaler
JP2018024025A (ja) * 2016-08-08 2018-02-15 ファナック株式会社 放電加工機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1806648A1 (de) * 1968-11-02 1970-05-21 Erdmann Jesnitzer Dr Ing Habil Vorrichtung und Verfahren zur Kontrolle von Elektroschweissverfahren
USRE29398E (en) * 1969-03-13 1977-09-13 Servosystem for electrical machining processes
DE1919034A1 (de) * 1969-04-15 1970-10-22 Erdmann Jesnitzer Dr Ing Habil Vorrichtung zur Kontrolle von Elektroschweissverfahren
US3816692A (en) * 1972-03-02 1974-06-11 S Ratmansky Electrical discharge machining efficiency and safety monitoring system
CH585608A5 (ja) * 1973-12-04 1977-03-15 Deckel Ag Friedrich

Also Published As

Publication number Publication date
EP0007965B1 (en) 1982-05-19
WO1979000380A1 (en) 1979-06-28
IT1108381B (it) 1985-12-09
EP0007965A1 (en) 1980-02-20
IT7869843A0 (it) 1978-12-13
DE2861859D1 (en) 1982-07-08
GB1604399A (en) 1981-12-09
US4348573A (en) 1982-09-07

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