DE3776749D1 - Numerisch gesteuerte werkzeugmaschine. - Google Patents

Numerisch gesteuerte werkzeugmaschine.

Info

Publication number
DE3776749D1
DE3776749D1 DE8787111693T DE3776749T DE3776749D1 DE 3776749 D1 DE3776749 D1 DE 3776749D1 DE 8787111693 T DE8787111693 T DE 8787111693T DE 3776749 T DE3776749 T DE 3776749T DE 3776749 D1 DE3776749 D1 DE 3776749D1
Authority
DE
Germany
Prior art keywords
machine tool
numerically controlled
controlled machine
numerically
tool
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
DE8787111693T
Other languages
English (en)
Inventor
Hiroaki Asano
Toshio Tsujiuchi
Higashinakane Yoneda
Kitakawago Ishihara
Toshio Maruyama
Norio Ohta
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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
Priority claimed from JP61224272A external-priority patent/JPH0761608B2/ja
Priority claimed from JP61224273A external-priority patent/JPH0622778B2/ja
Application filed by Toyoda Koki KK filed Critical Toyoda Koki KK
Application granted granted Critical
Publication of DE3776749D1 publication Critical patent/DE3776749D1/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
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • 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
    • G05B19/19—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
    • G05B19/23—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
    • G05B19/231—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • G05B19/232—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude with speed feedback only
    • 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
    • G05B19/182—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 the machine tool function, e.g. thread cutting, cam making, tool direction control
    • G05B19/184—Generation of cam-like surfaces
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41177—Repetitive control, adaptive, previous error during actual positioning
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41186—Lag
    • 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
    • G05B2219/50057—Compensation error by probing test, machined piece, post or pre process
    • 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
    • G05B2219/50211—Finish machining, spark out, rough out
DE8787111693T 1986-09-22 1987-08-12 Numerisch gesteuerte werkzeugmaschine. Expired - Fee Related DE3776749D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61224272A JPH0761608B2 (ja) 1986-09-22 1986-09-22 数値制御カム研削盤
JP61224273A JPH0622778B2 (ja) 1986-09-22 1986-09-22 数値制御工作機械

Publications (1)

Publication Number Publication Date
DE3776749D1 true DE3776749D1 (de) 1992-03-26

Family

ID=26525963

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787111693T Expired - Fee Related DE3776749D1 (de) 1986-09-22 1987-08-12 Numerisch gesteuerte werkzeugmaschine.

Country Status (4)

Country Link
US (1) US4873793A (de)
EP (1) EP0265607B1 (de)
KR (1) KR940011352B1 (de)
DE (1) DE3776749D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0716854B2 (ja) * 1986-11-07 1995-03-01 豊田工機株式会社 数値制御送り装置
JPH0692057B2 (ja) * 1987-08-25 1994-11-16 豊田工機株式会社 数値制御工作機械
DE3810049A1 (de) * 1988-03-25 1989-10-12 Fortuna Werke Maschf Ag Verfahren zum schleifen von nocken einer nockenwelle
JP2523004B2 (ja) * 1988-11-25 1996-08-07 オ−クマ株式会社 数値制御研削盤における加工状態のグラフィック表示方法
JP2811515B2 (ja) * 1992-04-25 1998-10-15 オークマ株式会社 非円形ワークの研削方法及び装置
JP3467807B2 (ja) * 1993-09-30 2003-11-17 豊田工機株式会社 研削装置
JP3518029B2 (ja) * 1994-05-09 2004-04-12 三菱電機株式会社 サーボシステムの制御装置
GB2303091A (en) * 1995-07-10 1997-02-12 Western Atlas Uk Ltd Control of circularly asymmetric machining
GB9514042D0 (en) * 1995-07-10 1995-09-06 Western Atlas Uk Ltd Improvements in and relating to machine tools
DE19615816A1 (de) * 1996-04-20 1997-10-23 Chiron Werke Gmbh Verfahren zum Steuern einer Werkzeugmaschine
DE19622767A1 (de) * 1996-06-07 1997-12-11 Bayerische Motoren Werke Ag Schleifverfahren für eine rechnergestützte Werkzeugmaschine, insbesondere Schleifmaschine zum Formschleifen, vor allem von Steuernocken einer Nockenwelle
GB9700333D0 (en) * 1997-01-09 1997-02-26 Western Atlas Uk Ltd Improvements in and relating to machine tools
US6050876A (en) * 1997-08-08 2000-04-18 Cabot Corporation Automated abrader
JP3848117B2 (ja) * 2001-09-14 2006-11-22 株式会社ジェイテクト プロフィル補正方法、数値制御装置および工作機械
JP3926739B2 (ja) * 2002-12-27 2007-06-06 オークマ株式会社 ねじ切り加工制御方法及びその装置
ATE501472T1 (de) * 2007-01-18 2011-03-15 Studer Ag Fritz Verfahren zum ansteuern eines verfahrbaren werkzeugs, eingabevorrichtung sowie bearbeitungsmaschine
JP5276488B2 (ja) * 2009-03-20 2013-08-28 株式会社森精機製作所 工作機械における工作物測定装置およびその方法
JP6203780B2 (ja) * 2015-04-21 2017-09-27 ファナック株式会社 テーブル形式データによる運転を行う数値制御装置
JP6636998B2 (ja) * 2017-08-22 2020-01-29 ファナック株式会社 数値制御装置
CN112799347A (zh) * 2021-01-13 2021-05-14 新代科技(苏州)有限公司 一种三轴模具加工系统轮廓误差分析方法
CN114603404B (zh) * 2022-03-18 2024-02-06 西门子（中国）有限公司 工件的磨削方法、装置和计算机可读介质

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US126388A (en) * 1872-05-07 Improvement in bomb-harpoons
FR707403A (fr) * 1929-12-14 1931-07-08 Perfectionnements au dépôt électrolytique des métaux
US2079003A (en) * 1936-07-08 1937-05-04 Dewar Mfg Company Electric switch device
US2426534A (en) * 1944-05-24 1947-08-26 Noma Electric Corp Decorative light and assembly for vehicles
GB1062818A (en) * 1963-08-09 1967-03-22 Toyo Kogyo Kabushiki Kaisha Rotating type cam grinding machine
US3482357A (en) * 1965-10-27 1969-12-09 Fujitsu Ltd Automatically controlled cam grinding system
US3798430A (en) * 1973-02-27 1974-03-19 Giddings & Lewis Reduction of servo following errors in position and velocity control systems of the iteratively computing type
JPS5060883A (de) * 1973-10-01 1975-05-26
US3917930A (en) * 1974-11-25 1975-11-04 Cincinnati Milacron Inc Method and apparatus for adaptively positioning a machine element
US4061952A (en) * 1975-04-14 1977-12-06 Cranfield Institute Of Technology Computer-controlled machine tool
JPS51149480A (en) * 1975-06-16 1976-12-22 Nasuko Kk Servo device for n umerical control
JPS52133198A (en) * 1976-04-30 1977-11-08 Toyoda Mach Works Ltd Control method of cam
JPS52144895A (en) * 1976-05-27 1977-12-02 Toyoda Mach Works Ltd Control method for cam machining apparatus
DE2810646A1 (de) * 1977-03-18 1978-09-21 Komatsu Mfg Co Ltd Numerisches steuersystem fuer eine werkzeugmaschine
GB1596635A (en) * 1977-07-26 1981-08-26 Newall Eng Cam machining
DE2822346C2 (de) * 1978-05-22 1985-09-05 GFM Gesellschaft für Fertigungstechnik und Maschinenbau GmbH, Steyr Elektrische numerische Programmsteuerung für Kurbelwellenfräsmaschinen und Kurbelwellen-Schleifmaschinen
GB2061554B (en) * 1979-10-18 1984-02-01 Gfm Fertigungstechnik Control system for producing crankshafts
JPS56126574A (en) * 1980-02-29 1981-10-03 Toyoda Mach Works Ltd Safety device for feeding movable mount
DE3023869A1 (de) * 1980-06-26 1982-01-14 Goetze Ag, 5093 Burscheid Verfahren und vorrichtung zur steuerung des werkzeuges beim unrundbearbeiten insbesondere von kolbenringen
US4341986A (en) * 1981-01-22 1982-07-27 The United States Of America As Represented By The Secretary Of The Navy Servo control system for the positioning of an apparatus
JPS5892008A (ja) * 1981-11-27 1983-06-01 Amada Co Ltd 研削盤の制御方法
US4533991A (en) * 1982-12-29 1985-08-06 Storage Technology Corporation Adaptive feedforward servo system
JPS59194207A (ja) * 1983-04-20 1984-11-05 Fanuc Ltd 数値制御におけるサ−ボ系の遅れ誤差補正方式
JPS59194206A (ja) * 1983-04-20 1984-11-05 Fanuc Ltd 数値制御におけるサ−ボ系の遅れ誤差補正制御方式
EP0126388B1 (de) * 1983-05-13 1989-11-08 Hitachi, Ltd. Verfahren zur Steuerung einer numerisch gesteuerten Werkzeugmaschine
JPS60249571A (ja) * 1984-05-23 1985-12-10 Toyoda Mach Works Ltd 数値制御研削盤における送り制御装置
JPS60263211A (ja) * 1984-06-11 1985-12-26 Toyoda Mach Works Ltd 対話形数値制御工作機械のデ−タ入力装置

Also Published As

Publication number Publication date
EP0265607A1 (de) 1988-05-04
KR880003701A (ko) 1988-05-28
EP0265607B1 (de) 1992-02-19
US4873793A (en) 1989-10-17
KR940011352B1 (ko) 1994-12-07

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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