US3699317A - Sampled data numerical contouring machine controller apparatus and method providable with on line capability for contour cornering deceleration and acceleration - Google Patents

Sampled data numerical contouring machine controller apparatus and method providable with on line capability for contour cornering deceleration and acceleration Download PDF

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US3699317A
US3699317A US39940A US3699317DA US3699317A US 3699317 A US3699317 A US 3699317A US 39940 A US39940 A US 39940A US 3699317D A US3699317D A US 3699317DA US 3699317 A US3699317 A US 3699317A
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command
operating
computer
machine
segment
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Alan E Middleditch
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AUTOMATION INTELLIGENCE Inc 1200 WEST COLONIAL DRIVE ORLANDO FL 32804 A CORP OF
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Westinghouse Electric Corp
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    • 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
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    • G05B2219/43006—Acceleration, deceleration control
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    • G05B2219/43009—Acceleration deceleration for each block of data, segment
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    • G05B2219/43183—Speed control, input is the reference, but no feedback
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    • G05B2219/49164—Corner, making corner
    • G—PHYSICS
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    • G05B2219/50019—Zero, null offset
    • G—PHYSICS
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    • G—PHYSICS
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    • G05B2219/50083—Power loss, measures again loss of power
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    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50193—Safety in general
    • 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]

Definitions

  • a rogram s stem 0 erates the computer to make and P y P
  • Field of Search ..340/l72.5;235/l51.ll implement the motion command determination cluding path speed change determinations and to [56]
  • FIG. 4B 8 O POWER 2 SUPPLY POWER BUFFER, FAILURE OVERFLOW INTERRUPT INTERRUPT ,7?
  • PATENIEIIIJBT 11 I972 SHEET 100F 18 PHOTO DIODES (L68 L69) AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER FIG. 9.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
US39940A 1970-05-22 1970-05-22 Sampled data numerical contouring machine controller apparatus and method providable with on line capability for contour cornering deceleration and acceleration Expired - Lifetime US3699317A (en)

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US3994070A 1970-05-22 1970-05-22

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US (1) US3699317A (enrdf_load_stackoverflow)
CA (1) CA932842A (enrdf_load_stackoverflow)
DE (1) DE2124983C2 (enrdf_load_stackoverflow)
FR (1) FR2090234B1 (enrdf_load_stackoverflow)
GB (1) GB1354606A (enrdf_load_stackoverflow)
NL (1) NL7107022A (enrdf_load_stackoverflow)

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US3746845A (en) * 1970-08-06 1973-07-17 Bendix Corp Numerical control system
USRE29685E (en) * 1972-04-06 1978-06-27 The Foxboro Company Process control system
US4139888A (en) * 1976-09-14 1979-02-13 Ing. C. Olivetti & C., S.P.A. Autoadaptive working center for programmable automation
US4281379A (en) * 1978-12-18 1981-07-28 Mcdonnell Douglas Corporation Computer driven control system for a numerically controlled machine tool
US4310878A (en) * 1970-12-28 1982-01-12 Hyatt Gilbert P Digital feedback control system
US4364110A (en) * 1970-12-28 1982-12-14 Hyatt Gilbert P Computerized machine control system
US4370720A (en) * 1970-12-28 1983-01-25 Hyatt Gilbert P Coordinate rotation for numerical control system
US4396976A (en) * 1972-09-11 1983-08-02 Hyatt Gilbert P System for interfacing a computer to a machine
EP0070654A3 (en) * 1981-07-10 1984-10-24 Gould Inc. Motion controller
US4506335A (en) * 1982-06-10 1985-03-19 Cincinnati Milacron Inc. Manipulator with controlled path motion
US4531182A (en) * 1969-11-24 1985-07-23 Hyatt Gilbert P Machine control system operating from remote commands
EP0086846A4 (en) * 1981-08-27 1986-05-14 Fanuc Ltd NUMERIC CONTROL UNIT.
US4686622A (en) * 1970-12-28 1987-08-11 Hyatt Gilbert P Computer system architecture using serial communication
US4829419A (en) * 1970-12-28 1989-05-09 Hyatt Gilbert P Microcomputer control of machines
US4870559A (en) * 1969-11-24 1989-09-26 Hyatt Gilbert P Intelligent transducer
EP0722580A4 (en) * 1993-10-07 1998-05-13 Omax Corp PRE-CALCULATED MOVEMENT ORDER
US20010018624A1 (en) * 1993-07-28 2001-08-30 Pugh Dennis R. System for adapting an automatic screw machine to achieve computer numeric control
US6774598B1 (en) * 1999-09-08 2004-08-10 Dr. Johannes Heidenhain Gmbh Method and circuitry for producing nominal position values for a closed loop position control of a numerically continuous-path controlled machine
US20040249484A1 (en) * 2003-05-14 2004-12-09 Bruno Paillard Flexible interface for controlling a motion platform
US20060089748A1 (en) * 2004-10-22 2006-04-27 Ha Jung I Method and device to generate position profile in motion controller
US20060186849A1 (en) * 2005-02-17 2006-08-24 Yasusuke Iwashita Servo control device and method of adjusting servo system
US20070138989A1 (en) * 2005-12-19 2007-06-21 Fanuc Ltd Fixed-position stop control apparatus for rotation shaft
US20070152621A1 (en) * 2005-12-29 2007-07-05 Doosan Infracore Co., Ltd. Turret servo control device with overriding and control method thereof
US7274997B1 (en) * 2002-08-20 2007-09-25 Goldman Craig E Method of measuring discrete, incremental feedback from motion devices
US20090105883A1 (en) * 2007-10-21 2009-04-23 Miller Daniel H Method and system for meeting end conditions in a motion control system
US20110118855A1 (en) * 2005-06-08 2011-05-19 Brooks Automation, Inc. Scalable motion control system
US20110254496A1 (en) * 2010-04-14 2011-10-20 The University Of North Carolina At Charlotte Method and Apparatus for Characterizing and Enhancing the Functional Performance of Machine Tools
US8610393B2 (en) 2010-04-14 2013-12-17 Babcock & Wilcox Technical Services Y-12, Llc Method and apparatus for characterizing and enhancing the dynamic performance of machine tools
US20140172148A1 (en) * 2008-09-11 2014-06-19 Rockwell Automation Technologies, Inc. Method and system for programmable numerical control
US20180164782A1 (en) * 2016-12-12 2018-06-14 Fanuc Corporation Numerical controller and data structure
US11243676B2 (en) * 2014-10-22 2022-02-08 Okuma Corporation Numerical control system for machine tool
CN117798731A (zh) * 2024-02-29 2024-04-02 张家港市卓氏鑫辉机电设备制造有限公司 一种异形弯管智能加工系统

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US3909600A (en) * 1972-06-26 1975-09-30 Cincinnati Milacron Inc Method and apparatus for controlling an automation along a predetermined path
US4137463A (en) * 1977-06-16 1979-01-30 P.R. Mallory & Co. Inc. Control system utilizing momentary switching devices
AT351110B (de) * 1977-07-04 1979-07-10 Gfm Fertigungstechnik Numerische bahnsteuereinrichtung fuer eine mittels eines fraesers oder eines schleifwerk- zeuges konturbildende bzw.- bearbeitende werk- zeugmaschine, insbesondere eine kurbelwellen- fraesmaschine
AT373405B (de) * 1978-10-04 1984-01-25 Gfm Fertigungstechnik Elektrische steuereinrichtung fuer eine spanabhebende werkzeugmaschine zum bearbeiten von kurbelwellen
CN111861236B (zh) * 2020-07-27 2023-10-27 东北大学 一种棒材精整工艺数据同步方法

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US3204132A (en) * 1962-02-07 1965-08-31 Bendix Corp Contouring system accelerationdeceleration control
US3573738A (en) * 1968-01-15 1971-04-06 Ibm Demand computer system for machine tool control

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US3246125A (en) * 1960-03-21 1966-04-12 Warner Swasey Co Numerical control system for a machine tool
US3418549A (en) * 1962-03-19 1968-12-24 Rohr Corp Combined numerical and torque control for a work and feed machine tool
US3443178A (en) * 1964-03-04 1969-05-06 Pratt & Whitney Inc Servo system
US3400314A (en) * 1965-05-27 1968-09-03 Gen Electric Numerical positioning control system
GB1189959A (en) * 1965-09-03 1970-04-29 Olivetti & Co Spa Improvements in Numerical Control Devices
CH497740A (de) * 1967-07-12 1970-10-15 Houdaille Industries Inc Einrichtung zur numerischen Steuerung wenigstens einer Werkzeugmaschine
US3569814A (en) * 1969-01-17 1971-03-09 Ibm Programmed digital servo control including repeated command updating whereby output function becomes smoothly varying

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US3204132A (en) * 1962-02-07 1965-08-31 Bendix Corp Contouring system accelerationdeceleration control
US3573738A (en) * 1968-01-15 1971-04-06 Ibm Demand computer system for machine tool control

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531182A (en) * 1969-11-24 1985-07-23 Hyatt Gilbert P Machine control system operating from remote commands
US4870559A (en) * 1969-11-24 1989-09-26 Hyatt Gilbert P Intelligent transducer
US3746845A (en) * 1970-08-06 1973-07-17 Bendix Corp Numerical control system
US4310878A (en) * 1970-12-28 1982-01-12 Hyatt Gilbert P Digital feedback control system
US4364110A (en) * 1970-12-28 1982-12-14 Hyatt Gilbert P Computerized machine control system
US4370720A (en) * 1970-12-28 1983-01-25 Hyatt Gilbert P Coordinate rotation for numerical control system
US4829419A (en) * 1970-12-28 1989-05-09 Hyatt Gilbert P Microcomputer control of machines
US4686622A (en) * 1970-12-28 1987-08-11 Hyatt Gilbert P Computer system architecture using serial communication
USRE29685E (en) * 1972-04-06 1978-06-27 The Foxboro Company Process control system
US4396976A (en) * 1972-09-11 1983-08-02 Hyatt Gilbert P System for interfacing a computer to a machine
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FR2090234B1 (enrdf_load_stackoverflow) 1976-12-03
GB1354606A (en) 1974-06-05
NL7107022A (enrdf_load_stackoverflow) 1971-11-24
DE2124983A1 (de) 1971-12-02
CA932842A (en) 1973-08-28
FR2090234A1 (enrdf_load_stackoverflow) 1972-01-14

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