DE3174310D1 - Method of numerical control - Google Patents

Method of numerical control

Info

Publication number
DE3174310D1
DE3174310D1 DE8181303485T DE3174310T DE3174310D1 DE 3174310 D1 DE3174310 D1 DE 3174310D1 DE 8181303485 T DE8181303485 T DE 8181303485T DE 3174310 T DE3174310 T DE 3174310T DE 3174310 D1 DE3174310 D1 DE 3174310D1
Authority
DE
Germany
Prior art keywords
numerical control
numerical
control
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
DE8181303485T
Other languages
English (en)
Inventor
Ryoichiro Nozawa
Tsuyoshi Nagamine
Atsushi Shima
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Application granted granted Critical
Publication of DE3174310D1 publication Critical patent/DE3174310D1/de
Expired 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
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/04—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric with sensing of the position of the pointer of a measuring instrument
    • G05B1/06—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric with sensing of the position of the pointer of a measuring instrument continuous sensing
    • 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
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/20—Control of position or direction using feedback using a digital comparing device
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/38—Electric signal transmission systems using dynamo-electric devices
    • G08C19/46—Electric signal transmission systems using dynamo-electric devices of which both rotor and stator carry windings
    • 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
    • G05B2219/34365—After interrupt of operation, do other task and go on - resume operation
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37245—Breakage tool, failure
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50103—Restart, reverse, return along machined path, stop
DE8181303485T 1980-08-01 1981-07-30 Method of numerical control Expired DE3174310D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10602580A JPS5731003A (en) 1980-08-01 1980-08-01 Numerical control system

Publications (1)

Publication Number Publication Date
DE3174310D1 true DE3174310D1 (en) 1986-05-15

Family

ID=14423093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303485T Expired DE3174310D1 (en) 1980-08-01 1981-07-30 Method of numerical control

Country Status (5)

Country Link
US (1) US4550378A (de)
EP (1) EP0046032B1 (de)
JP (1) JPS5731003A (de)
KR (2) KR850000325B1 (de)
DE (1) DE3174310D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175003A (ja) * 1982-04-07 1983-10-14 Fanuc Ltd 数値制御指令方式
NL8203413A (nl) * 1982-09-01 1984-04-02 Philips Nv Werkwijze voor het verwijderen van en het terugbrengen naar een werkstuk van een gereedschap bij het verspanend bewerken van dat werkstuk door een numeriek bestuurde gereedschapsmachine en numeriek bestuurde gereedschapsmachine voor het uitvoeren van de werkwijze.
US4513380A (en) * 1982-09-07 1985-04-23 General Electric Company Method of tool recovery in threadcutting apparatus
JPS59142613A (ja) * 1983-02-03 1984-08-15 Fanuc Ltd 数値制御加工再開制御装置
JPS59172013A (ja) * 1983-03-22 1984-09-28 Mitsubishi Electric Corp 数値制御装置の刃物台同期方式
DE3311119C2 (de) * 1983-03-26 1986-12-04 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Verfahren zum Wiederanfahren eines Werkzeuges an eine Werkstückkontur
EP0127122B1 (de) * 1983-05-23 1989-08-16 Mitsubishi Denki Kabushiki Kaisha Numerisches Steuersystem mit einer Anzeige-Einheit und vom System gesteuerte Werkzeugmaschine
JPS6051904A (ja) * 1983-08-31 1985-03-23 Hitachi Seiki Co Ltd 数値制御装置
JPS6085812A (ja) * 1983-10-15 1985-05-15 Fanuc Ltd 領域加工におけるアプロ−チ方法
JPS60120404A (ja) * 1983-12-05 1985-06-27 Toyoda Mach Works Ltd 原点復帰装置
US4638227A (en) * 1984-01-18 1987-01-20 Hitachi, Ltd. Method and apparatus for recovering normality in moving sequence of machinery
JPS60157607A (ja) * 1984-01-26 1985-08-17 Fanuc Ltd 数値制御方法
JPS61118807A (ja) * 1984-11-15 1986-06-06 Okuma Mach Works Ltd Ｎｃプログラムの加工位置への復帰方法及び装置
JPS61143803A (ja) * 1984-12-17 1986-07-01 Toshiba Corp ロボツトの制御装置
JPS6225302A (ja) * 1985-07-25 1987-02-03 Fanuc Ltd 数値制御装置
JPS63181005A (ja) * 1987-01-23 1988-07-26 Fanuc Ltd 数値制御装置の並列処理方式
US4784539A (en) * 1987-05-18 1988-11-15 Manuflex Corporation Tool communications method
JPH02178808A (ja) * 1988-12-29 1990-07-11 Yaskawa Electric Mfg Co Ltd ロボットの制御方法
JPH0331909A (ja) * 1989-06-29 1991-02-12 Fanuc Ltd Ｎｃデータ実行方式
JP2752743B2 (ja) * 1989-11-24 1998-05-18 オ−クマ株式会社 数値制御情報作成機能における内径加工方法の決定方法及び装置
JP2743622B2 (ja) * 1991-06-17 1998-04-22 三菱電機株式会社 数値制御装置
DE4333952B4 (de) * 1993-10-05 2006-06-01 Siemens Ag Numerische Steuerung für Werkzeugmaschinen
DE19614128C2 (de) * 1996-04-10 2001-03-01 Agie Sa Verfahren und Vorrichtung zur Steuerung einer Werkzeugmaschine, insbesondere einer Funkenerosionsmaschine
DE19614201C2 (de) * 1996-04-10 1999-08-12 Agie Ag Ind Elektronik Verfahren und Vorrichtung zur Steuerung einer Werkzeugmaschine, insbesondere einer Funkenerosionsmaschine
KR20040035534A (ko) * 2002-10-22 2004-04-29 주식회사 커미조아 산업용 계측 제어기기의 비정상 상태 제어 방법
EP1513037A1 (de) * 2003-09-03 2005-03-09 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Verfahren und Vorrichtung zur Produktherstellung
JP5802377B2 (ja) * 2010-11-05 2015-10-28 Dmg森精機株式会社 工作機械の工具交換装置
DE102012008073A1 (de) * 2012-04-24 2013-10-24 Kuka Roboter Gmbh Verfahren und Mittel zum Vorgeben und/oder Steuern eines Manipulatorprozesses
JP5543534B2 (ja) * 2012-07-05 2014-07-09 ファナック株式会社 プログラム再開機能を備えた数値制御装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576540A (en) * 1967-11-20 1971-04-27 Sundstrand Corp Plural machine tool and part handling control system
DE2642251A1 (de) * 1976-09-20 1978-03-23 Siemens Ag Steuerungseinrichtung und betriebsverfahren fuer eine rechnergefuehrte steuerung bei einer numerisch gesteuerten maschine, beispielsweise einer werkzeugmaschine
JPS5464780A (en) * 1977-11-02 1979-05-24 Toshiba Mach Co Ltd Unattended operating system in machining
US4176396A (en) * 1977-09-23 1979-11-27 The Charles Stark Draper Laboratory, Inc. Apparatus for directly measuring machine tool wear
JPS5451079A (en) * 1977-09-29 1979-04-21 Toshiba Corp Numerical control apparatus
JPS54106780A (en) * 1978-02-08 1979-08-22 Toshiba Mach Co Ltd Controlling of plural machine tools
JPS5818183B2 (ja) * 1978-05-30 1983-04-12 株式会社小松製作所 フライスカツタのチツプ破損検出装置
JPS5570541A (en) * 1978-11-21 1980-05-28 Fanuc Ltd System for detecting damage of tool

Also Published As

Publication number Publication date
KR830006726A (ko) 1983-10-06
US4550378A (en) 1985-10-29
KR850000325B1 (ko) 1985-03-20
JPS5731003A (en) 1982-02-19
KR850000327B1 (ko) 1985-03-20
EP0046032A1 (de) 1982-02-17
EP0046032B1 (de) 1986-04-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition