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 (enrdf_load_html_response
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 IT2452073A priority patent/IT987968B/it
Priority to FR7318973A priority patent/FR2185473B1/fr
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 (enrdf_load_html_response)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP5144772A JPS5622650B2 (enrdf_load_html_response) 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 (enrdf_load_html_response) 1972-05-24 1973-05-23
IT2452073A IT987968B (it) 1972-05-24 1973-05-24 Procedimento per controllare la sagomatura della scarica elet trica
FR7318973A FR2185473B1 (enrdf_load_html_response) 1972-05-24 1973-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5144772A JPS5622650B2 (enrdf_load_html_response) 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 (enrdf_load_html_response) 1974-01-25
JPS5622650B2 JPS5622650B2 (enrdf_load_html_response) 1981-05-26

Family

ID=12887173

Family Applications (1)

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

Country Status (7)

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

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 (enrdf_load_html_response) * 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 (enrdf_load_html_response) * 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 (enrdf_load_html_response) * 1974-08-28 1976-03-03 Hitachi Ltd

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

Also Published As

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

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