IT1129010B - HIGH-FREQUENCY POWER SUPPLY METHOD AND DEVICE FOR ELECTRIC DISCHARGE PROCESSING - Google Patents

HIGH-FREQUENCY POWER SUPPLY METHOD AND DEVICE FOR ELECTRIC DISCHARGE PROCESSING

Info

Publication number
IT1129010B
IT1129010B IT48976/80A IT4897680A IT1129010B IT 1129010 B IT1129010 B IT 1129010B IT 48976/80 A IT48976/80 A IT 48976/80A IT 4897680 A IT4897680 A IT 4897680A IT 1129010 B IT1129010 B IT 1129010B
Authority
IT
Italy
Prior art keywords
power supply
frequency power
electric discharge
supply method
discharge processing
Prior art date
Application number
IT48976/80A
Other languages
Italian (it)
Other versions
IT8048976A0 (en
Inventor
Inoue Kiyoshi
Original Assignee
Inoue Japax Res
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 Inoue Japax Res filed Critical Inoue Japax Res
Publication of IT8048976A0 publication Critical patent/IT8048976A0/en
Application granted granted Critical
Publication of IT1129010B publication Critical patent/IT1129010B/en

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)
IT48976/80A 1979-06-13 1980-06-13 HIGH-FREQUENCY POWER SUPPLY METHOD AND DEVICE FOR ELECTRIC DISCHARGE PROCESSING IT1129010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7354279A JPS563135A (en) 1979-06-13 1979-06-13 Electric discharge machining device

Publications (2)

Publication Number Publication Date
IT8048976A0 IT8048976A0 (en) 1980-06-13
IT1129010B true IT1129010B (en) 1986-06-04

Family

ID=13521221

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48976/80A IT1129010B (en) 1979-06-13 1980-06-13 HIGH-FREQUENCY POWER SUPPLY METHOD AND DEVICE FOR ELECTRIC DISCHARGE PROCESSING

Country Status (4)

Country Link
JP (1) JPS563135A (en)
FR (1) FR2458348A2 (en)
GB (1) GB2053063B (en)
IT (1) IT1129010B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340416Y2 (en) * 1987-01-27 1991-08-26

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082732A5 (en) * 1970-03-25 1971-12-10 Carel Fouche Languepin
JPS4819669U (en) * 1971-07-19 1973-03-06
US3879596A (en) * 1972-02-23 1975-04-22 Colt Ind Operating Corp Method for electrical discharge machining employing periodic extended pulse off time
JPS5459696A (en) * 1977-10-19 1979-05-14 Inoue Japax Res Inc Electric discharge machining method
JPS5454393A (en) * 1977-10-07 1979-04-28 Inoue Japax Res Inc Electic spark machining
JPS54119195A (en) * 1978-03-07 1979-09-14 Inoue Japax Res Inc Electric discharge processing device

Also Published As

Publication number Publication date
FR2458348B2 (en) 1984-07-27
GB2053063B (en) 1982-11-24
IT8048976A0 (en) 1980-06-13
FR2458348A2 (en) 1981-01-02
JPS563135A (en) 1981-01-13
GB2053063A (en) 1981-02-04

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