TW458831B - Power supply apparatus for electrodischarge machine and electrodischarge machining method - Google Patents

Power supply apparatus for electrodischarge machine and electrodischarge machining method Download PDF

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Publication number
TW458831B
TW458831B TW088120000A TW88120000A TW458831B TW 458831 B TW458831 B TW 458831B TW 088120000 A TW088120000 A TW 088120000A TW 88120000 A TW88120000 A TW 88120000A TW 458831 B TW458831 B TW 458831B
Authority
TW
Taiwan
Prior art keywords
discharge current
power supply
discharge
energy
current pulse
Prior art date
Application number
TW088120000A
Other languages
English (en)
Chinese (zh)
Inventor
Takashi Yuzawa
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
Application granted granted Critical
Publication of TW458831B publication Critical patent/TW458831B/zh

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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)
TW088120000A 1999-11-01 1999-11-17 Power supply apparatus for electrodischarge machine and electrodischarge machining method TW458831B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/006068 WO2001032342A1 (fr) 1999-11-01 1999-11-01 Dispositif d'alimentation destine a un usinage par etincelage, et procede d'usinage par etincelage

Publications (1)

Publication Number Publication Date
TW458831B true TW458831B (en) 2001-10-11

Family

ID=14237159

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088120000A TW458831B (en) 1999-11-01 1999-11-17 Power supply apparatus for electrodischarge machine and electrodischarge machining method

Country Status (2)

Country Link
TW (1) TW458831B (fr)
WO (1) WO2001032342A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50310670D1 (de) * 2003-04-02 2008-12-04 Agie Sa Verfahren und Vorrichtung zum funkenerosiven Bearbeiten eines Werkstückes
CN103958103B (zh) * 2011-11-30 2016-12-28 三菱电机株式会社 放电加工机用电源装置
JP5414864B1 (ja) * 2012-09-18 2014-02-12 株式会社ソディック ワイヤカット放電加工装置の加工電源装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161230A (ja) * 1983-03-02 1984-09-12 Mitsubishi Electric Corp ワイヤカツト放電加工装置用加工電源
WO1986000248A1 (fr) * 1984-06-29 1986-01-16 Nicolas Mironoff Circuit electrique pour machine d'usinage par electro-erosion
JP2677375B2 (ja) * 1988-05-19 1997-11-17 株式会社放電精密加工研究所 放電加工用電源装置

Also Published As

Publication number Publication date
WO2001032342A1 (fr) 2001-05-10

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees