CA918788A - Numerical control system - Google Patents

Numerical control system

Info

Publication number
CA918788A
CA918788A CA085731A CA85731A CA918788A CA 918788 A CA918788 A CA 918788A CA 085731 A CA085731 A CA 085731A CA 85731 A CA85731 A CA 85731A CA 918788 A CA918788 A CA 918788A
Authority
CA
Canada
Prior art keywords
control system
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
CA085731A
Inventor
Pomella Piero
Lauro Luciano
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.)
Telecom Italia SpA
Original Assignee
Ing C Olivetti and C SpA
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 Ing C Olivetti and C SpA filed Critical Ing C Olivetti and C SpA
Application granted granted Critical
Publication of CA918788A publication Critical patent/CA918788A/en
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
    • 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
    • G05B19/416—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 control of velocity, acceleration or deceleration
    • 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
    • G05B19/25—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 continuous-path control
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43179—Speed changes gradualy from constant value to zero

Landscapes

  • 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)
  • Control Of Position Or Direction (AREA)
  • Control Of Velocity Or Acceleration (AREA)
CA085731A 1969-06-21 1970-06-17 Numerical control system Expired CA918788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5233569 1969-06-21

Publications (1)

Publication Number Publication Date
CA918788A true CA918788A (en) 1973-01-09

Family

ID=11276786

Family Applications (1)

Application Number Title Priority Date Filing Date
CA085731A Expired CA918788A (en) 1969-06-21 1970-06-17 Numerical control system

Country Status (6)

Country Link
JP (1) JPS4822079B1 (en)
CA (1) CA918788A (en)
DE (1) DE2032278C3 (en)
FR (1) FR2052715A5 (en)
GB (1) GB1265948A (en)
SU (1) SU515474A3 (en)

Also Published As

Publication number Publication date
FR2052715A5 (en) 1971-04-09
GB1265948A (en) 1972-03-08
SU515474A3 (en) 1976-05-25
DE2032278A1 (en) 1971-01-14
JPS4822079B1 (en) 1973-07-03
DE2032278C3 (en) 1980-08-07
DE2032278B2 (en) 1979-11-22

Similar Documents

Publication Publication Date Title
CA934036A (en) Time-shared numerical control system
CA926983A (en) Multiple process control system
CA925993A (en) Control system
CA919294A (en) Numerical control contouring system
CA925597A (en) Total-regulation control system
CA938466A (en) Control system
AU1540370A (en) Irrigation control system
CA934037A (en) Numerical control systems
CA967663A (en) Control system
CA918788A (en) Numerical control system
CA906688A (en) Reactor control system
CA920675A (en) Control system
CA821717A (en) Control system
CA828412A (en) Control system
CA805524A (en) Control system
CA807374A (en) Control system
CA955317A (en) Control system
CA809042A (en) Linecasting control system
CA828548A (en) Dust-fume control system
CA809043A (en) Linecasting control system
CA809044A (en) Linecasting control system
CA813080A (en) Control system
CA819905A (en) Control system
CA817718A (en) Control system
CA815668A (en) Control system