JPS58102626A - 放電加工装置 - Google Patents

放電加工装置

Info

Publication number
JPS58102626A
JPS58102626A JP19724081A JP19724081A JPS58102626A JP S58102626 A JPS58102626 A JP S58102626A JP 19724081 A JP19724081 A JP 19724081A JP 19724081 A JP19724081 A JP 19724081A JP S58102626 A JPS58102626 A JP S58102626A
Authority
JP
Japan
Prior art keywords
voltage
machining
variable impedance
electrode
resistors
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.)
Granted
Application number
JP19724081A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0211370B2 (2
Inventor
Toshiaki Tanaka
俊明 田中
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP19724081A priority Critical patent/JPS58102626A/ja
Publication of JPS58102626A publication Critical patent/JPS58102626A/ja
Publication of JPH0211370B2 publication Critical patent/JPH0211370B2/ja
Granted 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)
JP19724081A 1981-12-08 1981-12-08 放電加工装置 Granted JPS58102626A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19724081A JPS58102626A (ja) 1981-12-08 1981-12-08 放電加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19724081A JPS58102626A (ja) 1981-12-08 1981-12-08 放電加工装置

Publications (2)

Publication Number Publication Date
JPS58102626A true JPS58102626A (ja) 1983-06-18
JPH0211370B2 JPH0211370B2 (2) 1990-03-14

Family

ID=16371174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19724081A Granted JPS58102626A (ja) 1981-12-08 1981-12-08 放電加工装置

Country Status (1)

Country Link
JP (1) JPS58102626A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003453A1 (fr) * 1986-11-14 1988-05-19 Mitsubishi Denki Kabushiki Kaisha Procede et installation d'usinage par decharge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003453A1 (fr) * 1986-11-14 1988-05-19 Mitsubishi Denki Kabushiki Kaisha Procede et installation d'usinage par decharge

Also Published As

Publication number Publication date
JPH0211370B2 (2) 1990-03-14

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