GB1319965A - Pulse generator arrangement for electro-erosion machining - Google Patents

Pulse generator arrangement for electro-erosion machining

Info

Publication number
GB1319965A
GB1319965A GB4115870A GB1319965DA GB1319965A GB 1319965 A GB1319965 A GB 1319965A GB 4115870 A GB4115870 A GB 4115870A GB 1319965D A GB1319965D A GB 1319965DA GB 1319965 A GB1319965 A GB 1319965A
Authority
GB
United Kingdom
Prior art keywords
pulse
pulse generator
timing
erosion
combined
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.)
Expired
Application number
GB4115870A
Other languages
English (en)
Inventor
W Ullman
C Tadini
E Salim
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.)
Agie Charmilles SA
Original Assignee
Agie Charmilles SA
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 Agie Charmilles SA filed Critical Agie Charmilles SA
Publication of GB1319965A publication Critical patent/GB1319965A/en
Expired 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
    • 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)
GB4115870A 1969-08-26 1970-08-26 Pulse generator arrangement for electro-erosion machining Expired GB1319965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1292469A CH495812A (de) 1969-08-26 1969-08-26 Anordnung von mindestens zwei speichergliedlosen Impulsgeneratoren für die elektroerosive Werkstoffbearbeitung

Publications (1)

Publication Number Publication Date
GB1319965A true GB1319965A (en) 1973-06-13

Family

ID=4387653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4115870A Expired GB1319965A (en) 1969-08-26 1970-08-26 Pulse generator arrangement for electro-erosion machining

Country Status (11)

Country Link
US (1) US3655937A (enExample)
JP (1) JPS5347559B1 (enExample)
AT (1) AT304717B (enExample)
BE (1) BE755328A (enExample)
CH (1) CH495812A (enExample)
DE (1) DE2020833B2 (enExample)
FR (1) FR2059205A5 (enExample)
GB (1) GB1319965A (enExample)
NL (1) NL7012553A (enExample)
SE (1) SE373059B (enExample)
ZA (1) ZA705183B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186138A (en) * 1986-01-29 1987-08-05 Thorn Emi Ferguson Television driver circuit

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6261153B1 (en) 1960-12-15 2001-07-17 Hayes Lemmerz International, Inc. Apparatus and method of machining brake components
JPS5622650B2 (enExample) * 1972-05-24 1981-05-26
JPS5854937B2 (ja) * 1973-02-19 1983-12-07 三菱電機株式会社 ホウデンカコウセイギヨホウホウ
DE2412091C2 (de) * 1973-03-14 1983-09-01 Mitsubishi Denki K.K., Tokyo Verfahren und Vorrichtung zur Elektroerosionsbearbeitung
US3825715A (en) * 1973-05-29 1974-07-23 Mitsubishi Electric Corp Process for controlling electrical discharge shaping
US4072842A (en) * 1975-06-17 1978-02-07 A.G. Fur Industrielle Elektronik Electro-erosion machine tool and a pulse generator for use in such a machine tool
CH591920A5 (enExample) * 1975-06-17 1977-10-14 Agie Ag Ind Elektronik
JPS6055249B2 (ja) * 1979-02-09 1985-12-04 株式会社井上ジャパックス研究所 放電加工装置
DE3043339A1 (de) * 1980-11-17 1982-06-03 Friedrich Deckel AG, 8000 München Generator fuer eine elektro-erosionsmaschine
JPS5958968U (ja) * 1982-10-09 1984-04-17 アルプス電気株式会社 プリント基板
JPS6029213A (ja) * 1983-07-24 1985-02-14 Inoue Japax Res Inc 放電加工回路
DE3419943C2 (de) * 1984-05-11 1986-04-24 Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno Verfahren zur Erzeugung einer elektroerosiven Entladespannung und Drahtschneidmaschine zur Durchführung des Verfahrens
EP0187738A1 (fr) * 1984-06-29 1986-07-23 MIRONOFF, Nicolas Circuit electrique pour machine d'usinage par electro-erosion
US4634827A (en) * 1985-02-15 1987-01-06 Xermac, Inc. Electrical discharge machining apparatus including gap condition detection circuitry
JPS63123607A (ja) * 1986-11-14 1988-05-27 Mitsubishi Electric Corp 放電加工方法及び装置
GB8706091D0 (en) * 1987-03-14 1987-04-15 Spark Tec Ltd Electro-discharge machining apparatus
US5126525A (en) * 1988-11-01 1992-06-30 Sodick Co., Ltd. Power supply system for electric discharge machines
US4922467A (en) * 1989-03-23 1990-05-01 Caulfield David D Acoustic detection apparatus
CH697023A5 (fr) * 1999-06-21 2008-03-31 Charmilles Technologies Procédé et dispositif pour l'usinage par électroérosion.
US6505716B1 (en) 1999-11-05 2003-01-14 Hayes Lemmerz International, Inc. Damped disc brake rotor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895080A (en) * 1958-05-21 1959-07-14 Republic Aviat Corp Pulse generator
FR1535301A (fr) * 1967-02-28 1968-08-02 Exnii Metallorezh Stankov Procédé et dispositif d'usinage de matières conductrices par électroérosion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186138A (en) * 1986-01-29 1987-08-05 Thorn Emi Ferguson Television driver circuit
GB2186138B (en) * 1986-01-29 1989-12-06 Thorn Emi Ferguson Television driver circuit

Also Published As

Publication number Publication date
DE2020833A1 (de) 1971-03-18
SE373059B (enExample) 1975-01-27
ZA705183B (en) 1971-04-28
JPS5347559B1 (enExample) 1978-12-21
DE2020833B2 (de) 1976-01-22
FR2059205A5 (enExample) 1971-05-28
NL7012553A (enExample) 1971-03-02
BE755328A (fr) 1971-02-01
US3655937A (en) 1972-04-11
AT304717B (de) 1973-01-25
CH495812A (de) 1970-09-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years