NL7307545A - - Google Patents

Info

Publication number
NL7307545A
NL7307545A NL7307545A NL7307545A NL7307545A NL 7307545 A NL7307545 A NL 7307545A NL 7307545 A NL7307545 A NL 7307545A NL 7307545 A NL7307545 A NL 7307545A NL 7307545 A NL7307545 A NL 7307545A
Authority
NL
Netherlands
Application number
NL7307545A
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
Priority claimed from CH809072A external-priority patent/CH562654A5/fr
Priority claimed from CH1542972A external-priority patent/CH582556A5/fr
Application filed filed Critical
Publication of NL7307545A publication Critical patent/NL7307545A/xx

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
    • 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
    • B23H2300/00—Power source circuits or energization
    • B23H2300/20—Relaxation circuit power supplies for supplying the machining current, e.g. capacitor or inductance energy storage circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
NL7307545A 1972-06-01 1973-05-30 NL7307545A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH809072A CH562654A5 (en) 1972-06-01 1972-06-01 Electric discharge machining cct. based on relaxation - capacitively provides higher voltage for pre-ignition of discharge channel
CH1542972A CH582556A5 (en) 1972-10-25 1972-10-25 Electric discharge machining cct. based on relaxation - capacitively provides higher voltage for pre-ignition of discharge channel

Publications (1)

Publication Number Publication Date
NL7307545A true NL7307545A (zh) 1973-12-04

Family

ID=25702787

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7307545A NL7307545A (zh) 1972-06-01 1973-05-30

Country Status (7)

Country Link
US (1) US3893013A (zh)
DE (1) DE2302040A1 (zh)
ES (1) ES415470A1 (zh)
FR (1) FR2186324B1 (zh)
GB (1) GB1423856A (zh)
IT (1) IT986933B (zh)
NL (1) NL7307545A (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114080A (en) * 1977-04-05 1978-09-12 Greenwood Quentin E Explosion simulating device
DE3419945C1 (de) * 1984-05-11 1985-11-21 Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno Impulsgenerator zur funkenerosiven Metallbearbeitung
EP0187738A1 (fr) * 1984-06-29 1986-07-23 MIRONOFF, Nicolas Circuit electrique pour machine d'usinage par electro-erosion
US5149931A (en) * 1989-04-11 1992-09-22 Mitsubishi Denki K.K. Power source for electric discharge machining
JP2000061839A (ja) * 1998-08-19 2000-02-29 Rikagaku Kenkyusho マイクロ放電ツルーイング装置とこれを用いた微細加工方法
ES2384902T3 (es) * 2005-08-01 2012-07-13 Agie Charmilles Sa Procedimiento y generador para mecanizado por electroerosión
CN101374625B (zh) * 2007-02-28 2011-08-31 松下电器产业株式会社 焊接输出控制方法及电弧焊接装置
PL2916987T3 (pl) * 2012-11-08 2019-03-29 Smaltec International, Llc Przenośny mikroelektryczny system gratowania oparty na obróbce elektroiskrowej i sposób gratowania elektrycznie przewodzącego przedmiotu obrabianego

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722629A (en) * 1946-06-28 1955-11-01 Kenneth J Germeshausen Electric system
US3289064A (en) * 1961-12-22 1966-11-29 Fastener Corp Energy supply circuit
US3247439A (en) * 1961-12-22 1966-04-19 Fastener Corp Energy supply circuit
US3417306A (en) * 1965-02-09 1968-12-17 Bendix Corp Regulated voltage capacitor discharge circuit
US3437902A (en) * 1965-12-09 1969-04-08 Fuel Res & Instr Co Firing control circuit
US3757697A (en) * 1972-02-02 1973-09-11 Bendix Corp Remotely controlled blasting machine

Also Published As

Publication number Publication date
DE2302040A1 (de) 1973-12-13
ES415470A1 (es) 1976-05-16
FR2186324B1 (zh) 1980-02-08
US3893013A (en) 1975-07-01
FR2186324A1 (zh) 1974-01-11
IT986933B (it) 1975-01-30
GB1423856A (en) 1976-02-04

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed