JPS60123218A - 放電加工電源 - Google Patents

放電加工電源

Info

Publication number
JPS60123218A
JPS60123218A JP22703183A JP22703183A JPS60123218A JP S60123218 A JPS60123218 A JP S60123218A JP 22703183 A JP22703183 A JP 22703183A JP 22703183 A JP22703183 A JP 22703183A JP S60123218 A JPS60123218 A JP S60123218A
Authority
JP
Japan
Prior art keywords
power supply
circuit
discharge
inductance
discharge machining
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
JP22703183A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0120013B2 (en]
Inventor
Haruki Obara
小原　治樹
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Priority to JP22703183A priority Critical patent/JPS60123218A/ja
Priority to PCT/JP1984/000572 priority patent/WO1985002358A1/ja
Publication of JPS60123218A publication Critical patent/JPS60123218A/ja
Publication of JPH0120013B2 publication Critical patent/JPH0120013B2/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)
JP22703183A 1983-12-02 1983-12-02 放電加工電源 Granted JPS60123218A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP22703183A JPS60123218A (ja) 1983-12-02 1983-12-02 放電加工電源
PCT/JP1984/000572 WO1985002358A1 (en) 1983-12-02 1984-11-30 Power source for electrical discharge machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22703183A JPS60123218A (ja) 1983-12-02 1983-12-02 放電加工電源

Publications (2)

Publication Number Publication Date
JPS60123218A true JPS60123218A (ja) 1985-07-01
JPH0120013B2 JPH0120013B2 (en]) 1989-04-13

Family

ID=16854431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22703183A Granted JPS60123218A (ja) 1983-12-02 1983-12-02 放電加工電源

Country Status (2)

Country Link
JP (1) JPS60123218A (en])
WO (1) WO1985002358A1 (en])

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411713A (en) * 1987-07-07 1989-01-17 Fanuc Ltd Electric discharge machining device
US4940872A (en) * 1987-01-16 1990-07-10 Institute Of Technology Precision Electrical Discharge Works Electric discharge machining circuit
US4967054A (en) * 1988-02-04 1990-10-30 Fanuc Ltd Electric-discharge-machining power source
US5329088A (en) * 1992-03-06 1994-07-12 Mitsubishi Denki Kabushiki Kaisha Electrical discharge power supply circuit
US6630641B2 (en) 2000-11-21 2003-10-07 Mitsubishi Denki Kabushiki Kaisha Electric discharge machining apparatus generating preliminary discharge and machining discharge pulses

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03104517A (ja) * 1989-09-18 1991-05-01 Mitsubishi Electric Corp 放電加工用電源装置
JP2624076B2 (ja) * 1991-05-21 1997-06-25 三菱電機株式会社 放電加工電源

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511730A (en) * 1978-07-05 1980-01-26 Mitsubishi Electric Corp Power supply device for spark machining
JPS563143A (en) * 1979-06-20 1981-01-13 Mitsubishi Electric Corp Power source device for wirecut type electrospark machining

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511730A (en) * 1978-07-05 1980-01-26 Mitsubishi Electric Corp Power supply device for spark machining
JPS563143A (en) * 1979-06-20 1981-01-13 Mitsubishi Electric Corp Power source device for wirecut type electrospark machining

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940872A (en) * 1987-01-16 1990-07-10 Institute Of Technology Precision Electrical Discharge Works Electric discharge machining circuit
JPS6411713A (en) * 1987-07-07 1989-01-17 Fanuc Ltd Electric discharge machining device
US4967054A (en) * 1988-02-04 1990-10-30 Fanuc Ltd Electric-discharge-machining power source
US5329088A (en) * 1992-03-06 1994-07-12 Mitsubishi Denki Kabushiki Kaisha Electrical discharge power supply circuit
US6630641B2 (en) 2000-11-21 2003-10-07 Mitsubishi Denki Kabushiki Kaisha Electric discharge machining apparatus generating preliminary discharge and machining discharge pulses

Also Published As

Publication number Publication date
JPH0120013B2 (en]) 1989-04-13
WO1985002358A1 (en) 1985-06-06

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