SG65155A1 - Power supply circuit for an electric discharge machine - Google Patents

Power supply circuit for an electric discharge machine

Info

Publication number
SG65155A1
SG65155A1 SG1996012339A SG1996012339A SG65155A1 SG 65155 A1 SG65155 A1 SG 65155A1 SG 1996012339 A SG1996012339 A SG 1996012339A SG 1996012339 A SG1996012339 A SG 1996012339A SG 65155 A1 SG65155 A1 SG 65155A1
Authority
SG
Singapore
Prior art keywords
power supply
supply circuit
electric discharge
discharge machine
machine
Prior art date
Application number
SG1996012339A
Other languages
English (en)
Inventor
Yuji Kaneko
Original Assignee
Sodick Co 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 Sodick Co Ltd filed Critical Sodick Co Ltd
Publication of SG65155A1 publication Critical patent/SG65155A1/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)
  • Control Of Voltage And Current In General (AREA)
  • Electronic Switches (AREA)
SG1996012339A 1989-12-06 1990-11-28 Power supply circuit for an electric discharge machine SG65155A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1317300A JP2890319B2 (ja) 1989-12-06 1989-12-06 放電加工機用電源回路

Publications (1)

Publication Number Publication Date
SG65155A1 true SG65155A1 (en) 1999-05-25

Family

ID=18086685

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996012339A SG65155A1 (en) 1989-12-06 1990-11-28 Power supply circuit for an electric discharge machine

Country Status (7)

Country Link
US (1) US5475297A (ja)
EP (1) EP0631836B1 (ja)
JP (1) JP2890319B2 (ja)
DE (1) DE69028857T2 (ja)
HK (1) HK23997A (ja)
SG (1) SG65155A1 (ja)
WO (1) WO1991008078A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4444303B2 (ja) * 2007-03-22 2010-03-31 株式会社ソディック 放電発生検出方法及び装置
JP5939272B2 (ja) * 2014-03-28 2016-06-22 トヨタ自動車株式会社 試験装置及び試験方法
US10256025B2 (en) 2015-07-10 2019-04-09 Pulse Electronics, Inc. Step gap inductor apparatus and methods
US10191859B2 (en) 2016-03-31 2019-01-29 Apple Inc. Memory access protection apparatus and methods for memory mapped access between independently operable processors

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832510A (en) * 1972-06-16 1974-08-27 Charmilles Sa Ateliers Pulse generator for edm machine
JPS5219359B2 (ja) * 1973-09-07 1977-05-27
JPS5219359A (en) * 1975-08-05 1977-02-14 Takagi Seisakusho:Kk Cattle turd dryer
US4453069A (en) * 1981-05-02 1984-06-05 Inoue-Japax Research Incorporated EDM Pulse forming circuit arrangement and method
DE3419945C1 (de) * 1984-05-11 1985-11-21 Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno Impulsgenerator zur funkenerosiven Metallbearbeitung
DE3422399C2 (de) * 1984-05-11 1986-03-06 Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno Schaltungsanordnung zur Erzeugung von Erodierimpulsen an einer Funkenerosionsanlage
JPS625733A (ja) * 1985-07-01 1987-01-12 Nippon Telegr & Teleph Corp <Ntt> 復号方法および復号回路
JPS6411712A (en) * 1987-07-02 1989-01-17 Mitsubishi Electric Corp Electric discharge machining device
US5126525A (en) * 1988-11-01 1992-06-30 Sodick Co., Ltd. Power supply system for electric discharge machines
JPH0761568B2 (ja) * 1989-08-08 1995-07-05 三菱電機株式会社 放電加工装置の波形制御装置

Also Published As

Publication number Publication date
EP0631836A4 (ja) 1995-01-25
JPH03178726A (ja) 1991-08-02
DE69028857D1 (de) 1996-11-14
EP0631836A1 (en) 1995-01-04
EP0631836B1 (en) 1996-10-09
US5475297A (en) 1995-12-12
WO1991008078A1 (en) 1991-06-13
JP2890319B2 (ja) 1999-05-10
DE69028857T2 (de) 1997-02-20
HK23997A (en) 1997-02-27

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