DE3750020D1 - Numerische Vorschubeinrichtung für eine Werkzeugmaschine. - Google Patents

Numerische Vorschubeinrichtung für eine Werkzeugmaschine.

Info

Publication number
DE3750020D1
DE3750020D1 DE3750020T DE3750020T DE3750020D1 DE 3750020 D1 DE3750020 D1 DE 3750020D1 DE 3750020 T DE3750020 T DE 3750020T DE 3750020 T DE3750020 T DE 3750020T DE 3750020 D1 DE3750020 D1 DE 3750020D1
Authority
DE
Germany
Prior art keywords
machine tool
feed device
numerical
numerical feed
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 - Lifetime
Application number
DE3750020T
Other languages
English (en)
Other versions
DE3750020T2 (de
Inventor
Takao Yoneda
Haruo Ohmura
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
Application filed by Toyoda Koki KK filed Critical Toyoda Koki KK
Application granted granted Critical
Publication of DE3750020D1 publication Critical patent/DE3750020D1/de
Publication of DE3750020T2 publication Critical patent/DE3750020T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • 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
    • 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
    • G05B2219/33—Director till display
    • G05B2219/33261—Conversion of detected pulses to voltage, frequency to voltage convertor
    • 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
    • G05B2219/41021—Variable gain
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41442—Position reference ffw for compensation speed reference
    • 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
    • G05B2219/45218—Making cams, cones
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Numerical Control (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Control Of Position Or Direction (AREA)
DE3750020T 1986-11-07 1987-11-04 Numerische Vorschubeinrichtung für eine Werkzeugmaschine. Expired - Lifetime DE3750020T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61265908A JPH0716854B2 (ja) 1986-11-07 1986-11-07 数値制御送り装置

Publications (2)

Publication Number Publication Date
DE3750020D1 true DE3750020D1 (de) 1994-07-14
DE3750020T2 DE3750020T2 (de) 1995-01-26

Family

ID=17423771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750020T Expired - Lifetime DE3750020T2 (de) 1986-11-07 1987-11-04 Numerische Vorschubeinrichtung für eine Werkzeugmaschine.

Country Status (5)

Country Link
US (1) US4810945A (de)
EP (1) EP0268887B1 (de)
JP (1) JPH0716854B2 (de)
KR (1) KR950007237B1 (de)
DE (1) DE3750020T2 (de)

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* Cited by examiner, † Cited by third party
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JPH0199485A (ja) * 1987-10-09 1989-04-18 Toshiba Corp サーボ電動機の制御装置
JPH07107643B2 (ja) * 1988-02-22 1995-11-15 本田技研工業株式会社 Ｎｃ同期制御システム
JPH0343808A (ja) * 1989-07-11 1991-02-25 Matsushita Electric Ind Co Ltd ロボット制御方法
JPH0790461B2 (ja) * 1989-08-30 1995-10-04 セイコー精機株式会社 研削盤用数値制御装置
US5173863A (en) * 1990-04-25 1992-12-22 Pace Technologies Programmable surface grinder having a teach mode with independent table speed adjustment
US5179514A (en) * 1990-08-08 1993-01-12 The Research Foundation Of State University Of New York Method and apparatus for trajectory control of robot manipulators or the like
US5101145A (en) * 1991-02-01 1992-03-31 Allen-Bradley Company, Inc. Velocity proportional integral regulator with negative feedforward to control response of torque disturbances
US5331770A (en) * 1991-07-26 1994-07-26 Hitachi, Ltd. Method for scraping off excessive portion of workpiece
KR0117774Y1 (ko) * 1993-06-18 1998-07-15 김광호 벌마이어 히트펌프의 재생장치
US5508596A (en) * 1993-10-07 1996-04-16 Omax Corporation Motion control with precomputation
DE19708894C2 (de) * 1997-03-05 2003-04-30 Pfauter Hermann Gmbh Co Verfahren zur Lage- und/oder Geschwindigkeitsregelung von Achsen an einer Werkzeugmaschine sowie Vorrichtung zur Durchführung eines solchen Verfahrens
US6470225B1 (en) 1999-04-16 2002-10-22 Siemens Energy & Automation, Inc. Method and apparatus for automatically tuning feedforward parameters
US6850806B2 (en) * 1999-04-16 2005-02-01 Siemens Energy & Automation, Inc. Method and apparatus for determining calibration options in a motion control system
US6198246B1 (en) 1999-08-19 2001-03-06 Siemens Energy & Automation, Inc. Method and apparatus for tuning control system parameters
US6859747B2 (en) * 2001-04-26 2005-02-22 Siemens Energy & Automation, Inc. Method and apparatus for self-calibrating a motion control system
US6865499B2 (en) * 2001-04-26 2005-03-08 Siemens Energy & Automation, Inc. Method and apparatus for tuning compensation parameters in a motion control system associated with a mechanical member
DE102005054290A1 (de) * 2005-11-11 2007-05-16 Bosch Rexroth Mechatronics Schnell verfahrender Gewindetrieb
EP1906280A3 (de) * 2006-09-28 2011-02-23 Jtekt Corporation Programmschreibverfahren einer numerischen Steuerung, numerische Steuerung und damit gesteuerte Schneidmaschine
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
US9498865B2 (en) * 2013-12-27 2016-11-22 United Technologies Corporation System and methods for rough grinding
US10859997B1 (en) 2017-12-04 2020-12-08 Omax Corporation Numerically controlled machining
US11554461B1 (en) 2018-02-13 2023-01-17 Omax Corporation Articulating apparatus of a waterjet system and related technology
US12051316B2 (en) 2019-12-18 2024-07-30 Hypertherm, Inc. Liquid jet cutting head sensor systems and methods

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
FR2340572A1 (fr) * 1976-02-09 1977-09-02 Cone Blanchard Machine Cy Machine outil a reproduire a commande numerique
US4041287A (en) * 1976-09-08 1977-08-09 Giddings & Lewis, Inc. Final servo control in NC systems
DE2810646A1 (de) * 1977-03-18 1978-09-21 Komatsu Mfg Co Ltd Numerisches steuersystem fuer eine werkzeugmaschine
NL7704258A (nl) * 1977-04-19 1978-10-23 Daisy Syst Holland Servosturing met gedigitaliseerde afstandsbepa- ling en variabele versterkings-/dempingscoeffi- cienten.
JPS55131454A (en) * 1979-03-28 1980-10-13 Toyoda Mach Works Ltd Feed speed control device for movable support
US4250551A (en) * 1979-07-11 1981-02-10 Giddings & Lewis, Inc. Methods and apparatus for lead segment machining
US4553078A (en) * 1979-07-26 1985-11-12 The United States Of America As Represented By The United States Department Of Energy Servo control booster system for minimizing following error
FR2467659A1 (fr) * 1979-10-16 1981-04-30 Gfm Fertigungstechnik Appareil de commande pour machine a fraiser ou a rectifier les vilebrequins
US4371941A (en) * 1979-12-31 1983-02-01 Usm Corporation Control apparatus for roll grinders
US4356552A (en) * 1980-03-19 1982-10-26 Fujitsu Fanuc Limited Tracer control equipment
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
US4441281A (en) * 1982-03-29 1984-04-10 Usm Corporation Pulse cancellation circuitry
US4533991A (en) * 1982-12-29 1985-08-06 Storage Technology Corporation Adaptive feedforward servo system
IT1161063B (it) * 1983-02-16 1987-03-11 Innocenti Santeustacchio Spa Macchina rettificatrice, particolarmente per la bombatura di cilindri
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
JPS59231615A (ja) * 1983-06-13 1984-12-26 Fanuc Ltd 位置ル−プゲイン制御方法
US4498036A (en) * 1983-08-15 1985-02-05 Pneumo Corporation Adaptive control system
US4653360A (en) * 1985-05-07 1987-03-31 The Cross Company CNC turning machine
DE3776749D1 (de) * 1986-09-22 1992-03-26 Toyoda Machine Works Ltd Numerisch gesteuerte werkzeugmaschine.

Also Published As

Publication number Publication date
US4810945A (en) 1989-03-07
DE3750020T2 (de) 1995-01-26
EP0268887B1 (de) 1994-06-08
EP0268887A3 (en) 1990-01-17
KR950007237B1 (ko) 1995-07-07
JPH0716854B2 (ja) 1995-03-01
KR880006000A (ko) 1988-07-21
EP0268887A2 (de) 1988-06-01
JPS63120055A (ja) 1988-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition