KR880006000A - 수치제어 이송장치 - Google Patents

수치제어 이송장치 Download PDF

Info

Publication number
KR880006000A
KR880006000A KR1019870011892A KR870011892A KR880006000A KR 880006000 A KR880006000 A KR 880006000A KR 1019870011892 A KR1019870011892 A KR 1019870011892A KR 870011892 A KR870011892 A KR 870011892A KR 880006000 A KR880006000 A KR 880006000A
Authority
KR
South Korea
Prior art keywords
speed
control
amplification rate
acceleration component
amplifying
Prior art date
Application number
KR1019870011892A
Other languages
English (en)
Other versions
KR950007237B1 (ko
Inventor
다카오 요네다
하루오 오무라
Original Assignee
가토 도요
도요타 고키 가부시키 가이샤
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 가토 도요, 도요타 고키 가부시키 가이샤 filed Critical 가토 도요
Publication of KR880006000A publication Critical patent/KR880006000A/ko
Application granted granted Critical
Publication of KR950007237B1 publication Critical patent/KR950007237B1/ko

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)
  • Control Of Position Or Direction (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

내용 없음

Description

수치제어 이송장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명장치를 구비한 수치제어 연삭반의 구성도.
제2도는 드라이브유닛의 상세한 구성을 나타낸 회로도.
제3도는 수치제어장치의 전기적 구성을 나타낸 블록다이어그램.
제5도, 각기 CUP의 처리순서를 나타낸 플로차트.

Claims (2)

  1. 제어축의 위치결정을 수치제어에 의해 행하는 수치제어 이송장치에 있어서, 제어축의 지령속도를 가변적으로 증폭하여 제2의 속도제어신호를 출력하는 증폭수단과, 상기 제어축의 추종오차에 따른 제1의 속도제어신호에 상기 제2의 속도제어신호를 가하는 속도제어수단과, 상기 증폭수단의 증폭율을 상기 공작물의 가공형상, 가공속도, 절삭량 등의 가공조건에 따라서 변화시키는 증폭율 제어수단과를 구비한 것을 특징으로 하는 수치제어 이송장치.
  2. 제1항에 있어서, 상기 증폭수단은 상기 제어축의 지령속도로부터 가속도 성분을 연산하고, 그 가속도 성분을 가변적으로 증폭하여 얻어진 신호분만큼 상기 제2의 속도제어신호를 보정하는 가속도 보정수단을 구비하고, 상기 증폭율 제어수단은 상기 가공조건에 따라서 상기 가속도 성분의 증폭율을 변화시키는 가속도 성분 증폭율 제어수단을 구비한 것을 특징으로 하는 수치제어 이송장치.
    ※ 참고사항 ; 최초출원 내용에 의해 공개하는 것임.
KR1019870011892A 1986-11-07 1987-10-26 수치제어 이송장치 KR950007237B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP86-265908 1986-11-07
JP61-265908 1986-11-07
JP61265908A JPH0716854B2 (ja) 1986-11-07 1986-11-07 数値制御送り装置

Publications (2)

Publication Number Publication Date
KR880006000A true KR880006000A (ko) 1988-07-21
KR950007237B1 KR950007237B1 (ko) 1995-07-07

Family

ID=17423771

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870011892A KR950007237B1 (ko) 1986-11-07 1987-10-26 수치제어 이송장치

Country Status (5)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US6859747B2 (en) * 2001-04-26 2005-02-22 Siemens Energy & Automation, Inc. Method and apparatus for self-calibrating a motion control system
DE102005054290A1 (de) * 2005-11-11 2007-05-16 Bosch Rexroth Mechatronics Schnell verfahrender Gewindetrieb
EP1906280A3 (en) * 2006-09-28 2011-02-23 Jtekt Corporation Program writing method of numerical controller, numerical controller and cutting machine controlled thereby
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
WO2021127253A1 (en) 2019-12-18 2021-06-24 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
EP0268887B1 (en) 1994-06-08
JPH0716854B2 (ja) 1995-03-01
KR950007237B1 (ko) 1995-07-07
DE3750020D1 (de) 1994-07-14
JPS63120055A (ja) 1988-05-24
EP0268887A2 (en) 1988-06-01
DE3750020T2 (de) 1995-01-26
EP0268887A3 (en) 1990-01-17
US4810945A (en) 1989-03-07

Similar Documents

Publication Publication Date Title
KR880006000A (ko) 수치제어 이송장치
KR880013050A (ko) 수치제어장치
KR860000281B1 (en) Electronic glassware handling
ATE44399T1 (de) Steuervorrichtung der resultierenden geschwindigkeit fuer einrichtungen, die gleichzeitig in die richtungen zweier komponenten bewegt werden koennen.
IE801200L (en) Semiconductor manufacture
ES424726A1 (es) Perfeccionamientos en dispositivos de avance para maquinas de labrado.
EP0439617A4 (en) Acceleration/deceleration control method of numeric controller
BR8301149A (pt) Controle numerico para maquinas de usinagem
JPS6478761A (en) Nc grinder
KR900701467A (ko) 공작기계의 동기운전 제어방법 및 그 장치
KR900017735A (ko) 이송물의 직선 이송방법
GB1425236A (en) Arrangement for feeding a direct current motor
KR840008914A (ko) 수치 제어 장치
GB1190072A (en) Apparatus and Method for the Control of Thermal E.M.F. in a Machine Tool
JPS57127206A (en) System for correcting positioning error in numerical controlling device
ATE84387T1 (de) Vorrichtung zum regeln der geschwindigkeit von pulsbreitenmodulierten elektromotoren, insbesondere von gleichstrommotoren.
GB935245A (en) Improvements in or relating to apparatus for positioning a movable member
SE8004331L (sv) Sett att reglera matningen av bandsagbladet i horisontella bandsagmaskiner
SU475220A1 (ru) Адаптивна система управлени токарным станком
KR840003366A (ko) 수치제어 가공방식
ES273472U (es) Maquina de facetar.
SU715228A1 (ru) Устройство дл адаптивного управлени токарным станком
JPS6242941U (ko)
JPS62270291A (ja) レ−ザ加工機におけるリアルタイム制御装置
JPS536783A (en) Process for correcting accuracy in positioning in numerical control machine tool

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080623

Year of fee payment: 14

LAPS Lapse due to unpaid annual fee