JPS498897A - - Google Patents

Info

Publication number
JPS498897A
JPS498897A JP5144772A JP5144772A JPS498897A JP S498897 A JPS498897 A JP S498897A JP 5144772 A JP5144772 A JP 5144772A JP 5144772 A JP5144772 A JP 5144772A JP S498897 A JPS498897 A JP S498897A
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.)
Granted
Application number
JP5144772A
Other languages
Japanese (ja)
Other versions
JPS5622650B2 (zh
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
Priority to JP5144772A priority Critical patent/JPS5622650B2/ja
Priority to GB2336473A priority patent/GB1420282A/en
Priority to BE131346A priority patent/BE799819A/xx
Priority to DE19732326007 priority patent/DE2326007C3/de
Priority to CH739673A priority patent/CH561578A5/xx
Priority to FR7318973A priority patent/FR2185473B1/fr
Priority to IT2452073A priority patent/IT987968B/it
Publication of JPS498897A publication Critical patent/JPS498897A/ja
Publication of JPS5622650B2 publication Critical patent/JPS5622650B2/ja
Expired 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
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP5144772A 1972-05-24 1972-05-24 Expired JPS5622650B2 (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP5144772A JPS5622650B2 (zh) 1972-05-24 1972-05-24
GB2336473A GB1420282A (en) 1972-05-24 1973-05-16 Process and apparatus for electrical discharge shaping
BE131346A BE799819A (fr) 1972-05-24 1973-05-21 Procede pour le faconnage d'une piece par decharge electrique,
DE19732326007 DE2326007C3 (de) 1972-05-24 1973-05-22 Verfahren und Vorrichtung zur Steuerung der Elektrodenvorschubbewegung bei der elektroerosiven Bearbeitung
CH739673A CH561578A5 (zh) 1972-05-24 1973-05-23
FR7318973A FR2185473B1 (zh) 1972-05-24 1973-05-24
IT2452073A IT987968B (it) 1972-05-24 1973-05-24 Procedimento per controllare la sagomatura della scarica elet trica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5144772A JPS5622650B2 (zh) 1972-05-24 1972-05-24

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP5284077A Division JPS5921738B2 (ja) 1977-05-09 1977-05-09 放電加工制御方法
JP4063478A Division JPS5916894B2 (ja) 1978-04-06 1978-04-06 放電加工制御方法

Publications (2)

Publication Number Publication Date
JPS498897A true JPS498897A (zh) 1974-01-25
JPS5622650B2 JPS5622650B2 (zh) 1981-05-26

Family

ID=12887173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5144772A Expired JPS5622650B2 (zh) 1972-05-24 1972-05-24

Country Status (7)

Country Link
JP (1) JPS5622650B2 (zh)
BE (1) BE799819A (zh)
CH (1) CH561578A5 (zh)
DE (1) DE2326007C3 (zh)
FR (1) FR2185473B1 (zh)
GB (1) GB1420282A (zh)
IT (1) IT987968B (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126537A (en) * 1980-03-05 1981-10-03 Hitachi Seiko Ltd Gap control method for spark machining device
JPS58211826A (ja) * 1982-05-28 1983-12-09 Mitsubishi Electric Corp 放電加工装置
JPS6347019A (ja) * 1986-08-18 1988-02-27 Mitsubishi Electric Corp 放電加工装置
JPS63120024A (ja) * 1986-11-05 1988-05-24 Mitsubishi Electric Corp ワイヤカツト放電加工装置
US4983800A (en) * 1988-07-27 1991-01-08 Mitsubishi Denki Kabushiki Kaisha Interelectrode distance controlling device in electric discharge machining apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638125A5 (fr) * 1980-07-30 1983-09-15 Charmilles Sa Ateliers Procede et dispositif pour l'usinage par etincelage.
FR2507516A1 (fr) * 1981-06-16 1982-12-17 Fiz Tekhn I Ak Procede d'usinage par electroerosion de materiaux electroconducteurs et dispositif pour sa mise en oeuvre

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125953A (zh) * 1974-08-28 1976-03-03 Hitachi Ltd

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979639A (en) * 1958-06-09 1961-04-11 Firth Sterling Inc Pilot pulse spark machining methods and apparatus
BE755328A (fr) * 1969-08-26 1971-02-01 Agie Ag Ind Elektronik Appareillage comprenant au moins deux generateurs d'impulsions sans organes accumulateurs pour l'usinage par electro-erosion
JPS5112880B1 (zh) * 1970-06-02 1976-04-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125953A (zh) * 1974-08-28 1976-03-03 Hitachi Ltd

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126537A (en) * 1980-03-05 1981-10-03 Hitachi Seiko Ltd Gap control method for spark machining device
JPS58211826A (ja) * 1982-05-28 1983-12-09 Mitsubishi Electric Corp 放電加工装置
JPH0244648B2 (zh) * 1982-05-28 1990-10-04 Mitsubishi Electric Corp
JPS6347019A (ja) * 1986-08-18 1988-02-27 Mitsubishi Electric Corp 放電加工装置
JPS63120024A (ja) * 1986-11-05 1988-05-24 Mitsubishi Electric Corp ワイヤカツト放電加工装置
US4983800A (en) * 1988-07-27 1991-01-08 Mitsubishi Denki Kabushiki Kaisha Interelectrode distance controlling device in electric discharge machining apparatus

Also Published As

Publication number Publication date
JPS5622650B2 (zh) 1981-05-26
FR2185473A1 (zh) 1974-01-04
BE799819A (fr) 1973-11-21
DE2326007A1 (de) 1973-12-13
FR2185473B1 (zh) 1977-02-11
CH561578A5 (zh) 1975-05-15
DE2326007C3 (de) 1981-07-30
IT987968B (it) 1975-03-20
GB1420282A (en) 1976-01-07
DE2326007B2 (de) 1980-09-11

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