DE69113591D1 - Verfahren und gerät zur generierung von pulsen. - Google Patents

Verfahren und gerät zur generierung von pulsen.

Info

Publication number
DE69113591D1
DE69113591D1 DE69113591T DE69113591T DE69113591D1 DE 69113591 D1 DE69113591 D1 DE 69113591D1 DE 69113591 T DE69113591 T DE 69113591T DE 69113591 T DE69113591 T DE 69113591T DE 69113591 D1 DE69113591 D1 DE 69113591D1
Authority
DE
Germany
Prior art keywords
generating pulses
pulses
generating
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 - Fee Related
Application number
DE69113591T
Other languages
English (en)
Other versions
DE69113591T2 (de
Inventor
Kunihiro Takahara
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.)
Filing date
Publication date
Application filed by Sodick Co Ltd filed Critical Sodick Co Ltd
Publication of DE69113591D1 publication Critical patent/DE69113591D1/de
Application granted granted Critical
Publication of DE69113591T2 publication Critical patent/DE69113591T2/de
Anticipated expiration legal-status Critical
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
    • B23H7/20—Electric circuits specially adapted therefor, e.g. power supply for programme-control, e.g. adaptive
    • 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

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)
DE69113591T 1990-07-13 1991-06-19 Verfahren und gerät zur generierung von pulsen. Expired - Fee Related DE69113591T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18574390 1990-07-13
PCT/JP1991/000823 WO1992000826A1 (en) 1990-07-13 1991-06-19 Method and apparatus for generating pulses

Publications (2)

Publication Number Publication Date
DE69113591D1 true DE69113591D1 (de) 1995-11-09
DE69113591T2 DE69113591T2 (de) 1996-03-28

Family

ID=16176084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69113591T Expired - Fee Related DE69113591T2 (de) 1990-07-13 1991-06-19 Verfahren und gerät zur generierung von pulsen.

Country Status (5)

Country Link
US (1) US5408064A (de)
EP (1) EP0491958B1 (de)
DE (1) DE69113591T2 (de)
HK (1) HK26296A (de)
WO (1) WO1992000826A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950010256B1 (ko) * 1991-07-12 1995-09-12 미쯔비시덴끼 가부시끼가이샤 방전 가공 방법 및 그의 장치
DE4244938C2 (de) * 1991-07-12 2002-06-13 Mitsubishi Electric Corp Verfahren und Vorrichtung zum funkenerosiven Bearbeiten eines Werkstücks
JPH0691435A (ja) * 1992-07-31 1994-04-05 Fanuc Ltd 放電加工機及び放電加工方法
JP3231521B2 (ja) * 1993-10-21 2001-11-26 株式会社ソディック 放電加工の加工設定データ決定装置と方法
JP3382756B2 (ja) * 1995-07-31 2003-03-04 三菱電機株式会社 放電加工装置および放電加工方法
DE19856098C2 (de) * 1998-12-04 2002-01-17 Agie Sa Verfahren und Vorrichtung zur Steuerung einer Senkerosionsmaschine
DE19856116A1 (de) 1998-12-04 2000-06-15 Agie Sa Verfahren und Vorrichtung zur Steuerung einer Werkzeugmaschine, insbesondere einer Senkerosionsmaschine
US6084194A (en) * 1999-03-01 2000-07-04 Modern Hard Chrome Service Co. Method and apparatus for electric-discharge texturing ends of a roll
RU2286233C2 (ru) * 2001-05-08 2006-10-27 Конинклейке Филипс Электроникс Н.В. Способ удаления катодных отложений посредством биполярных импульсов
JP5023339B2 (ja) * 2006-02-21 2012-09-12 国立大学法人 長崎大学 パルス幅制御信号発生回路、電力変換制御回路および電力変換制御用ｌｓｉ
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
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
JP2012242338A (ja) * 2011-05-23 2012-12-10 Toshiba Corp 診断用パルス信号を備える制御システム、及びその制御装置
JP5199440B1 (ja) * 2011-11-04 2013-05-15 ファナック株式会社 放電加工機の加工条件調整装置
US11567549B2 (en) * 2019-05-31 2023-01-31 Texas Instruments Incorporated Reset circuit for battery management system

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705286A (en) * 1971-01-21 1972-12-05 Iwao Kondo Electric discharge machining device
US4071729A (en) * 1976-01-19 1978-01-31 Colt Industries Operating Corporation Adaptive control system and method for electrical discharge machining
US4128771A (en) * 1977-01-07 1978-12-05 Palyn Associates, Inc. Digitally controlled power system
GB2041574B (en) * 1978-12-08 1983-03-09 Inoue Japax Res Microprocessor - controlled edm method and apparatus
CH630829A5 (fr) * 1979-05-08 1982-07-15 Charmilles Sa Ateliers Procede pour usiner par etincelage erosif.
US4320279A (en) * 1979-08-21 1982-03-16 Colt Industries Operating Corp Programmable pulse generator for electrical discharge machining apparatus
US4361745A (en) * 1979-09-21 1982-11-30 Raycon Corporation Process control for electrical discharge machining apparatus
JPS56120226A (en) * 1980-02-28 1981-09-21 Inoue Japax Res Inc Pulse generator
JPS5789522A (en) * 1980-11-17 1982-06-03 Hitachi Seiko Ltd Electric discharge machining device
US4356542A (en) * 1981-03-11 1982-10-26 Ncr Corporation Digital controller
US5149940A (en) * 1983-02-24 1992-09-22 Beckworth Davis International Inc. Method for controlling and synchronizing a welding power supply
JPS59169717A (ja) * 1983-03-15 1984-09-25 Mitsubishi Electric Corp 放電加工装置
JPS6130334A (ja) * 1984-07-17 1986-02-12 Hitachi Seiko Ltd 放電加工機用加工条件制御装置
JPS6156829A (ja) * 1984-08-27 1986-03-22 Amada Co Ltd 放電加工装置の加工条件設定方法
JPS6368318A (ja) * 1986-09-11 1988-03-28 Brother Ind Ltd 放電加工機
JPS63156618A (ja) * 1986-12-22 1988-06-29 Hoden Seimitsu Kako Kenkyusho Ltd 放電加工装置
JPS63180416A (ja) * 1987-01-23 1988-07-25 Hoden Seimitsu Kako Kenkyusho Ltd 放電加工制御装置
JPH01246787A (ja) * 1988-03-28 1989-10-02 Toshiba Corp 調理器
US5254937A (en) * 1988-10-06 1993-10-19 Canon Kabushiki Kaisha Power supply control device having memory tables for providing a stabilized output
US5182474A (en) * 1991-03-26 1993-01-26 Sodick Co., Ltd. Pulse control circuit for electric discharge machine using programmable logic
JP2700823B2 (ja) * 1989-08-29 1998-01-21 ファナック株式会社 アーク溶接電流・電圧フィードバック制御方法

Also Published As

Publication number Publication date
EP0491958B1 (de) 1995-10-04
WO1992000826A1 (en) 1992-01-23
EP0491958A4 (en) 1993-02-24
HK26296A (en) 1996-02-16
DE69113591T2 (de) 1996-03-28
US5408064A (en) 1995-04-18
EP0491958A1 (de) 1992-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee