JPS4943297A - - Google Patents

Info

Publication number: JPS4943297A
Authority: JP; Japan
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.): Pending

Application number

JP6076873A

Other languages

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.)

1972-06-16

Filing date

1973-05-30

Publication date

1974-04-23

1973-05-30 Application filed filed Critical

1974-04-23 Publication of JPS4943297A publication Critical patent/JPS4943297A/ja

Status Pending 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)

JP6076873A 1972-06-16 1973-05-30 Pending JPS4943297A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH907472A CH563835A5 (en)	1972-06-16	1972-06-16

Publications (1)

Publication Number	Publication Date
JPS4943297A true JPS4943297A (en)	1974-04-23

Family

ID=4348053

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
JP6076873A Pending JPS4943297A (en)	1972-06-16	1973-05-30
JP7588377U Expired JPS5733949Y2 (en)	1972-06-16	1977-06-10

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
JP7588377U Expired JPS5733949Y2 (en)	1972-06-16	1977-06-10

Country Status (6)

Country	Link
JP (2)	JPS4943297A (en)
CH (1)	CH563835A5 (en)
DE (1)	DE2320702C3 (en)
FR (1)	FR2189936B1 (en)
GB (1)	GB1432045A (en)
SU (1)	SU584746A3 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57138526A (en) *	1981-02-13	1982-08-26	Mitsubishi Electric Corp	Electrification machining device
JPS59205228A (en) *	1983-05-04	1984-11-20	Mitsubishi Electric Corp	Power supply for electric discharge machining
JPS60180718A (en) *	1984-02-29	1985-09-14	Fanuc Ltd	Discharge machining power supply
JPS614622A (en) *	1984-05-11	1986-01-10	ア−ゲ−　フユア　インドストリエルレ　エレクトロニク　アギ−　ロソ−ネ　ベ−・ロカルノ	Pulse generator for electrical discharge machining
US5083001A (en) *	1989-08-08	1992-01-21	Mitsubishi Denki K.K.	Waveform control device for electrical discharge machining apparatus
US5374798A (en) *	1992-01-28	1994-12-20	Mitsubishi Denki Kabushiki Kaisha	Electric power-source apparatus for discharge processing machine
US5534675A (en) *	1988-11-01	1996-07-09	Sodick Co., Ltd.	Power supply system for electric discharge machines

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH591920A5 (en) *	1975-06-17	1977-10-14	Agie Ag Ind Elektronik
DE2935394A1 (en) *	1979-09-01	1981-03-26	Klöckner-Humboldt-Deutz AG, 51063 Köln	OVEN PLANT, ESPECIALLY FOR MELTING ORE CONCENTRATE
JP2649387B2 (en) *	1988-09-06	1997-09-03	西部電機株式会社	Power supply unit for electric discharge machining
CH684828A5 (en) *	1991-06-01	1995-01-13	Charmilles Technologies	Pulse Generator for machining by electro-erosion.
EP0572717B1 (en)	1992-05-30	1996-07-10	Charmilles Technologies S.A.	Pulse generator for electroerosion machining
JP3008740B2 (en) *	1992-11-18	2000-02-14	三菱電機株式会社	Method and apparatus for controlling power supply for electric discharge machine
CN110977066A (en) *	2019-11-25	2020-04-10	合肥工业大学	Multichannel parallel trigger type high-frequency pulse power supply
DE102022115454B4 (en)	2022-06-21	2023-12-28	VOLAS GmbH	Device and method for texturing and/or coating a surface of a component

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL258818A (en) *	1959-12-08
NL278740A (en) *	1961-05-23
NL280082A (en) *	1961-06-23
US3588466A (en) *	1969-01-16	1971-06-28	Air Reduction	Pulsed power welding system with suppressed pulse start
US3560821A (en) *	1969-04-21	1971-02-02	Sigma Instruments Inc	Pulse type drive circuit for an inductive load

1972
- 1972-06-16 CH CH907472A patent/CH563835A5/xx not_active IP Right Cessation
1973
- 1973-04-24 DE DE19732320702 patent/DE2320702C3/en not_active Expired
- 1973-05-30 GB GB2576973A patent/GB1432045A/en not_active Expired
- 1973-05-30 JP JP6076873A patent/JPS4943297A/ja active Pending
- 1973-06-05 FR FR7320366A patent/FR2189936B1/fr not_active Expired
- 1973-06-14 SU SU7301927941A patent/SU584746A3/en active
1977
- 1977-06-10 JP JP7588377U patent/JPS5733949Y2/ja not_active Expired

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57138526A (en) *	1981-02-13	1982-08-26	Mitsubishi Electric Corp	Electrification machining device
JPS59205228A (en) *	1983-05-04	1984-11-20	Mitsubishi Electric Corp	Power supply for electric discharge machining
JPH0351533B2 (en) *	1983-05-04	1991-08-07	Mitsubishi Electric Corp
JPS60180718A (en) *	1984-02-29	1985-09-14	Fanuc Ltd	Discharge machining power supply
JPS614622A (en) *	1984-05-11	1986-01-10	ア−ゲ−　フユア　インドストリエルレ　エレクトロニク　アギ−　ロソ−ネ　ベ−・ロカルノ	Pulse generator for electrical discharge machining
US5534675A (en) *	1988-11-01	1996-07-09	Sodick Co., Ltd.	Power supply system for electric discharge machines
US5083001A (en) *	1989-08-08	1992-01-21	Mitsubishi Denki K.K.	Waveform control device for electrical discharge machining apparatus
US5374798A (en) *	1992-01-28	1994-12-20	Mitsubishi Denki Kabushiki Kaisha	Electric power-source apparatus for discharge processing machine

Also Published As

Publication number	Publication date
DE2320702C3 (en)	1984-09-20
DE2320702A1 (en)	1974-01-03
DE2320702B2 (en)	1980-07-24
GB1432045A (en)	1976-04-14
FR2189936B1 (en)	1979-01-12
CH563835A5 (en)	1975-07-15
JPS52169194U (en)	1977-12-22
FR2189936A1 (en)	1974-01-25
SU584746A3 (en)	1977-12-15
JPS5733949Y2 (en)	1982-07-27

Publication	Publication Date	Title
JPS5733949Y2 (en)	1982-07-27
CS153888B1 (en)	1974-03-29
CH595379A5 (en)	1978-02-15
CH579394A5 (en)	1976-09-15
BG18132A1 (en)	1974-09-02
BG18359A1 (en)	1974-10-25
BG19883A1 (en)	1975-10-30
BG20980A1 (en)	1976-01-20
CH1074373A4 (en)	1977-06-15
CH559390A5 (en)	1975-02-28
CH560870A5 (en)	1975-04-15
CH561532A5 (en)	1975-05-15
CH561580A5 (en)	1975-05-15
CH562699A5 (en)	1975-06-13
CH567511A5 (en)	1975-10-15
CH568500A5 (en)	1975-10-31
CH570781A5 (en)	1975-12-31
CH572460A5 (en)	1976-02-13
CH573016B5 (en)	1976-02-27
CH573189A5 (en)	1976-02-27
CH573433A5 (en)	1976-03-15
CH604331A5 (en)	1978-09-15
CH574197A5 (en)	1976-03-31
CH574545A5 (en)	1976-04-15
CH575347A5 (en)	1976-05-14