DE69204338D1 - Funkenerosionsmaschine. - Google Patents

Funkenerosionsmaschine.

Info

Publication number: DE69204338D1
Authority: DE; Germany
Prior art keywords: edm machine; edm; machine
Prior art date: 1991-04-01
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 - Fee Related

Application number

DE69204338T

Other languages

English (en)

Other versions

DE69204338T2 (de

Inventor

Yuji Kaneko

Nobuyoshi Nabekura

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.)

Sodick Co Ltd

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.)

1991-04-01

Filing date

1992-03-31

Publication date

1995-10-05

1992-03-31 Application filed by Sodick Co Ltd filed Critical Sodick Co Ltd

1995-10-05 Publication of DE69204338D1 publication Critical patent/DE69204338D1/de

1996-02-08 Application granted granted Critical

1996-02-08 Publication of DE69204338T2 publication Critical patent/DE69204338T2/de

2012-04-01 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
- B23H7/16—Electric circuits specially adapted therefor, e.g. power supply for preventing short circuits or other abnormal discharges by altering machining parameters using adaptive control
- 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
- B23H7/20—Electric circuits specially adapted therefor, e.g. power supply for programme-control, e.g. adaptive

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Mechanical Engineering (AREA)
Automation & Control Theory (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

DE69204338T 1991-04-01 1992-03-31 Funkenerosionsmaschine. Expired - Fee Related DE69204338T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3094715A JP3014793B2 (ja)	1991-04-01	1991-04-01	加工電流制御方法及び加工電流制御装置

Publications (2)

Publication Number	Publication Date
DE69204338D1 true DE69204338D1 (de)	1995-10-05
DE69204338T2 DE69204338T2 (de)	1996-02-08

Family

ID=14117838

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69204338T Expired - Fee Related DE69204338T2 (de)	1991-04-01	1992-03-31	Funkenerosionsmaschine.

Country Status (5)

Country	Link
US (1)	US5352859A (de)
EP (1)	EP0507560B1 (de)
JP (1)	JP3014793B2 (de)
DE (1)	DE69204338T2 (de)
HK (1)	HK170295A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3343267B2 (ja) *	1992-08-25	2002-11-11	株式会社ソディック	放電加工方法及び放電加工用電源装置
US5539178A (en) *	1992-11-18	1996-07-23	Mitsubishi Denki Kabushiki Kaisha	Method and apparatus for controlling the power supply for electrical discharge machine
JP2914102B2 (ja) *	1993-06-30	1999-06-28	三菱電機株式会社	放電加工機
US5684417A (en) *	1995-11-14	1997-11-04	United Microelectronics Corporation	Data sensing apparatus of a read only memory device
JP3930962B2 (ja) *	1998-02-03	2007-06-13	株式会社ソディック	放電加工用電源装置における障害検知方法、放電加工用電源装置の制御方法及び放電加工用電源装置
JP3830655B2 (ja) *	1998-03-27	2006-10-04	株式会社ソディック	放電加工装置用スイッチング回路の保護回路
US6169261B1 (en) *	1998-06-12	2001-01-02	Industrial Technology Research Institute	Apparatus and method for generating an electric discharge for use in the line cutting of a workpiece
US7041933B2 (en) *	2003-04-14	2006-05-09	Meyer Tool, Inc.	Complex hole shaping
JP3950844B2 (ja) *	2003-12-01	2007-08-01	ファナック株式会社	放電加工機
DE602006006457D1 (de) *	2006-11-06	2009-06-04	Agie Sa	Verfahren und Vorrichtung zum Funkenerosionsbearbeiten
JP4702961B2 (ja) *	2007-08-07	2011-06-15	株式会社ソディック	形彫放電加工方法および形彫放電加工装置
TWI500466B (zh) *	2012-09-25	2015-09-21	Ind Tech Res Inst	調變式放電加工控制裝置與方法
US9452483B2 (en) *	2012-11-14	2016-09-27	General Electric Company	Electric discharge machining die sinking device and related method of operation
US10259062B2 (en) *	2013-02-04	2019-04-16	Anca Pty Ltd	Pulse and gap control for electrical discharge machining equipment
JP5800923B2 (ja) *	2014-01-15	2015-10-28	ファナック株式会社	ワイヤ放電加工機の加工用電源装置
JP6517847B2 (ja) *	2017-01-18	2019-05-22	ファナック株式会社	ワイヤ放電加工機および加工方法
CN113579377B (zh) *	2021-06-11	2022-05-17	淮阴工学院	一种台阶式叶片双回路套料电解加工装置及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3729610A (en) *	1969-02-07	1973-04-24	I Kondo	Electrical discharge machining device using logical control
US3997753A (en) *	1969-03-17	1976-12-14	Inoue K	Control system and method for electric discharge machining (EDM) using a predetermined portion of each discharge pulse for monitoring
US3705286A (en) *	1971-01-21	1972-12-05	Iwao Kondo	Electric discharge machining device
JPS51119597A (en) *	1975-04-14	1976-10-20	Inoue Japax Res Inc	Method and apparatus of controlling gap in discharge processing
JPS56163835A (en) *	1980-05-23	1981-12-16	Hitachi Seiko Ltd	Detecting device for electric discharge machining state
JPS5789523A (en) *	1980-11-17	1982-06-03	Hitachi Seiko Ltd	Electric discharge machining device
GB2115585B (en) *	1982-02-26	1985-12-04	Hitachi Seiko Limited	Electric discharge machining apparatus
DE3416249A1 (de) *	1983-05-02	1984-11-08	Mitsubishi Denki K.K., Tokio/Tokyo	Einrichtung zum bearbeiten mittels einer entladung
JPS61125729A (ja) *	1984-11-26	1986-06-13	Mitsubishi Electric Corp	放電加工装置
JPS61197123A (ja) *	1985-02-28	1986-09-01	Mitsubishi Electric Corp	放電加工装置
JPS62193728A (ja) *	1986-02-17	1987-08-25	Mitsubishi Electric Corp	放電加工装置
DE3622520A1 (de) *	1986-07-04	1988-01-07	Deckel Ag Friedrich	Verfahren und einrichtung zur ueberwachung eines funkenerodier-prozesses in einer funkenerodiermaschine
JPS63156618A (ja) *	1986-12-22	1988-06-29	Hoden Seimitsu Kako Kenkyusho Ltd	放電加工装置
JPH03104517A (ja) *	1989-09-18	1991-05-01	Mitsubishi Electric Corp	放電加工用電源装置

1991
- 1991-04-01 JP JP3094715A patent/JP3014793B2/ja not_active Expired - Fee Related
1992
- 1992-03-31 DE DE69204338T patent/DE69204338T2/de not_active Expired - Fee Related
- 1992-03-31 EP EP92302849A patent/EP0507560B1/de not_active Expired - Lifetime
1993
- 1993-04-29 US US08/053,806 patent/US5352859A/en not_active Expired - Lifetime
1995
- 1995-11-02 HK HK170295A patent/HK170295A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0507560A3 (de)	1992-10-28
EP0507560B1 (de)	1995-08-30
US5352859A (en)	1994-10-04
JP3014793B2 (ja)	2000-02-28
EP0507560A2 (de)	1992-10-07
JPH04304924A (ja)	1992-10-28
DE69204338T2 (de)	1996-02-08
HK170295A (en)	1995-11-10

Legal Events

Date	Code	Title	Description
1996-09-26	8364	No opposition during term of opposition
2010-01-21	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69107700D1 (de)	1995-04-06	Werkzeugmaschine.
DE59002271D1 (de)	1993-09-16	Schraubwerkzeugmaschine.
DE69203728D1 (de)	1995-08-31	Roatationsströmungsmaschine.
ITTO920661A1 (it)	1994-01-31	Macchina di misura.
KR940007323U (ko)	1994-04-12	타입기
DE69204338D1 (de)	1995-10-05	Funkenerosionsmaschine.
DE59104937D1 (de)	1995-04-20	Maschinenschraubstock.
DE59101932D1 (de)	1994-07-21	Werkzeugmaschine.
DE58901119D1 (de)	1992-05-14	Drahterodiermaschine.
DE69208227D1 (de)	1996-03-21	Funkenerosionsmaschine
DE69202605D1 (de)	1995-06-29	Hubkolbenmaschine.
DE69006020D1 (de)	1994-02-24	Funkenerosionswerkzeug.
DE59100166D1 (de)	1993-07-29	Werkzeugmaschine.
DE69404117D1 (de)	1997-08-14	Funkenerosionsmaschine
DE69201732D1 (de)	1995-04-27	Lötapparat.
FR2693346B1 (fr)	1995-11-10	Machine de fenaison.
DE59102430D1 (de)	1994-09-08	Abschwartmaschine.
DE69109178D1 (de)	1995-06-01	Verkabelungsmaschine.
DE59103079D1 (de)	1994-11-03	Weichenantrieb.
DE59106191D1 (de)	1995-09-14	Werkzeugmaschine.
DE58905035D1 (de)	1993-09-02	Kaemmaschine.
IT1237639B (it)	1993-06-12	Macchina bobinatrice.
DE69202081D1 (de)	1995-05-24	Kandis-Formmaschine.
FR2664790B3 (fr)	1992-07-03	Machine de fenaison.
FR2690604B1 (fr)	1997-01-31	Machine de fenaison.