JPS5368497A - Apparatus for electric discharge machining - Google Patents

Apparatus for electric discharge machining

Info

Publication number
JPS5368497A
JPS5368497A JP14333076A JP14333076A JPS5368497A JP S5368497 A JPS5368497 A JP S5368497A JP 14333076 A JP14333076 A JP 14333076A JP 14333076 A JP14333076 A JP 14333076A JP S5368497 A JPS5368497 A JP S5368497A
Authority
JP
Japan
Prior art keywords
electric discharge
discharge machining
power source
effected
pulse power
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
JP14333076A
Other languages
English (en)
Inventor
Yasuo Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14333076A priority Critical patent/JPS5368497A/ja
Publication of JPS5368497A publication Critical patent/JPS5368497A/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
    • B23H1/022—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)
JP14333076A 1976-12-01 1976-12-01 Apparatus for electric discharge machining Pending JPS5368497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14333076A JPS5368497A (en) 1976-12-01 1976-12-01 Apparatus for electric discharge machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14333076A JPS5368497A (en) 1976-12-01 1976-12-01 Apparatus for electric discharge machining

Publications (1)

Publication Number Publication Date
JPS5368497A true JPS5368497A (en) 1978-06-17

Family

ID=15336263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14333076A Pending JPS5368497A (en) 1976-12-01 1976-12-01 Apparatus for electric discharge machining

Country Status (1)

Country Link
JP (1) JPS5368497A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61260929A (ja) * 1985-05-15 1986-11-19 Mitsubishi Electric Corp ワイヤカツト放電加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61260929A (ja) * 1985-05-15 1986-11-19 Mitsubishi Electric Corp ワイヤカツト放電加工方法

Similar Documents

Publication Publication Date Title
JPS56107832A (en) Electric discharge machine
JPS54119195A (en) Electric discharge processing device
JPS5368497A (en) Apparatus for electric discharge machining
JPS5372290A (en) Electric machining equipment
JPS54112095A (en) Electrolytic grinding device
JPS5363698A (en) Machining apparatus in use of electric discharge
JPS5318896A (en) Electrospark machining method
JPS53101192A (en) Method of and apparatus for treating flaws in steel materials
JPS5499295A (en) Electrical discharge machining method and apparatus
JPS5639824A (en) Electric discharge device
JPS5253599A (en) Method of electrical discharge machining
JPS538899A (en) Spark erosion machine
JPS5265398A (en) Method and apparatus for machining free curved surfaces
JPS536997A (en) Electrolytic buffing device
JPS5372292A (en) Method of and apparatus for electrical discharge machining of roll-shapedworkpieces
JPS5689429A (en) Electric discharge machining method
JPS5387091A (en) Control method for electric discharge machining
JPS5341891A (en) Electrolytic buffing and processing method
JPS53101195A (en) Apparatus for controlling the transfer of electrodes in high frequency discharge processing
JPS536998A (en) Electrolytic buffing device
JPS53148094A (en) Electric discharge machining apparatus
JPS5287798A (en) Electric machining method
JPS5499293A (en) Electrical discharge machining
JPS5390097A (en) Method of electrospark machining
JPS5484695A (en) Cutting device by current present wire