DE69110569D1 - Selbstanpassende Steuerungseinheit zum Funkenerosionsbearbeiten. - Google Patents

Selbstanpassende Steuerungseinheit zum Funkenerosionsbearbeiten.

Info

Publication number
DE69110569D1
DE69110569D1 DE69110569T DE69110569T DE69110569D1 DE 69110569 D1 DE69110569 D1 DE 69110569D1 DE 69110569 T DE69110569 T DE 69110569T DE 69110569 T DE69110569 T DE 69110569T DE 69110569 D1 DE69110569 D1 DE 69110569D1
Authority
DE
Germany
Prior art keywords
self
control unit
edm machining
adapting control
adapting
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
DE69110569T
Other languages
English (en)
Other versions
DE69110569T2 (de
Inventor
Shiro Sasaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE69110569D1 publication Critical patent/DE69110569D1/de
Application granted granted Critical
Publication of DE69110569T2 publication Critical patent/DE69110569T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • G05B19/4163—Adaptive control of feed or cutting velocity
    • 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
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34065—Fuzzy logic, controller
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45221—Edm, electrical discharge machining, electroerosion, ecm, chemical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/90—Fuzzy logic

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE69110569T 1990-07-30 1991-07-25 Selbstanpassende Steuerungseinheit zum Funkenerosionsbearbeiten. Expired - Fee Related DE69110569T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2201668A JPH0487722A (ja) 1990-07-30 1990-07-30 放電加工機の制御装置

Publications (2)

Publication Number Publication Date
DE69110569D1 true DE69110569D1 (de) 1995-07-27
DE69110569T2 DE69110569T2 (de) 1996-01-11

Family

ID=16444920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110569T Expired - Fee Related DE69110569T2 (de) 1990-07-30 1991-07-25 Selbstanpassende Steuerungseinheit zum Funkenerosionsbearbeiten.

Country Status (4)

Country Link
US (1) US5216218A (de)
EP (1) EP0469471B1 (de)
JP (1) JPH0487722A (de)
DE (1) DE69110569T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2672395B2 (ja) * 1990-11-20 1997-11-05 三菱電機株式会社 加工条件列生成方法
GB2252426B (en) * 1990-11-28 1994-10-12 Toshiba Kk Fuzzy control system
KR950010256B1 (ko) * 1991-07-12 1995-09-12 미쯔비시덴끼 가부시끼가이샤 방전 가공 방법 및 그의 장치
DE59202455D1 (de) * 1991-12-23 1995-07-13 Agie Ag Ind Elektronik Verfahren zur Steuerung einer Funkenerosionsmaschine.
AU665048B2 (en) * 1992-02-14 1995-12-14 Toyota Jidosha Kabushiki Kaisha Apparatus and method for feedback-adjusting working condition for improving dimensional accuracy of processed workpieces
US5428525A (en) * 1992-07-01 1995-06-27 Cappelaere; Patrice G. Computer system and method for signal control prioritizing and scheduling
JP3547151B2 (ja) * 1992-12-03 2004-07-28 株式会社ソディック 放電加工制御方法及び放電加工機用制御装置
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
JP3338153B2 (ja) * 1993-12-22 2002-10-28 株式会社ソディック 放電加工条件決定方法及び放電加工制御装置
US6838633B1 (en) * 2000-09-13 2005-01-04 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for electrodischarge machining
CN100348299C (zh) 2001-09-11 2007-11-14 爱司得化学株式会社 被膜剥离型除湿剂
CN100413645C (zh) * 2004-10-29 2008-08-27 大连理工大学 微细电火花加工间隙放电状态的检测方法
TWI420897B (zh) * 2006-07-13 2013-12-21 Pentax Ricoh Imaging Co Ltd 防震裝置
CN101364093B (zh) * 2007-08-10 2010-09-29 鸿富锦精密工业（深圳）有限公司 电极生产加工的排配***及方法
CN101823173B (zh) * 2010-03-08 2012-06-27 苏州新火花机床有限公司 一种中走丝数字伺服模糊自适应控制模块
WO2014068701A1 (ja) * 2012-10-31 2014-05-08 三菱電機株式会社 放電加工装置
CN106808035B (zh) * 2016-12-02 2018-10-26 北京建筑大学 电火花加工自适应控制方法、装置及***
CN115488451B (zh) * 2022-08-24 2024-07-23 哈尔滨工业大学 基于伺服位置的电火花加工伺服稳定性检测方法、装置、计算机及存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071729A (en) * 1976-01-19 1978-01-31 Colt Industries Operating Corporation Adaptive control system and method for electrical discharge machining
GB2041574B (en) * 1978-12-08 1983-03-09 Inoue Japax Res Microprocessor - controlled edm method and apparatus
JPS58109224A (ja) * 1981-12-17 1983-06-29 Fanuc Ltd ワイヤカツト放電加工方式
US4700039A (en) * 1984-08-08 1987-10-13 Amada Company, Limited Method and device for controlling the tool electrode in an electrical discharge machine tool
JPS6210769A (ja) * 1985-07-09 1987-01-19 Fujitsu Ltd 帳票作成処理方式
DE3622520A1 (de) * 1986-07-04 1988-01-07 Deckel Ag Friedrich Verfahren und einrichtung zur ueberwachung eines funkenerodier-prozesses in einer funkenerodiermaschine
JPH0797284B2 (ja) * 1986-09-03 1995-10-18 株式会社日立製作所 ファジー推論によるディジタル制御方法
WO1989007503A1 (fr) * 1988-02-17 1989-08-24 Charmilles Technologies Sa Machine edm a decouper par fil avec dispositif de controle en continu
JPH02303720A (ja) * 1989-05-15 1990-12-17 Fanuc Ltd 放電加工機のジャンプ制御方式
JPH02303721A (ja) * 1989-05-15 1990-12-17 Fanuc Ltd 放電加工機の電極送り制御方式

Also Published As

Publication number Publication date
JPH0487722A (ja) 1992-03-19
EP0469471A3 (en) 1993-02-03
EP0469471B1 (de) 1995-06-21
DE69110569T2 (de) 1996-01-11
EP0469471A2 (de) 1992-02-05
US5216218A (en) 1993-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee