CH504046A - Numerical control device for machine tools - Google Patents

Numerical control device for machine tools

Info

Publication number
CH504046A
CH504046A CH503768A CH503768A CH504046A CH 504046 A CH504046 A CH 504046A CH 503768 A CH503768 A CH 503768A CH 503768 A CH503768 A CH 503768A CH 504046 A CH504046 A CH 504046A
Authority
CH
Switzerland
Prior art keywords
control device
numerical control
machine tools
tools
machine
Prior art date
Application number
CH503768A
Other languages
German (de)
Inventor
Hashimoto Yoshihiro
Kobayashi Kengo
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of CH504046A publication Critical patent/CH504046A/en

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
    • G05B19/41—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 interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
    • G05B19/4103—Digital interpolation
    • 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
    • G05B19/40—Open loop systems, e.g. using stepping motor
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34149—Circular interpolation
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34153—Linear interpolation
    • 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
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36366—Data, read in, distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Numerical Control (AREA)
CH503768A 1967-04-07 1968-04-02 Numerical control device for machine tools CH504046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2216967 1967-04-07

Publications (1)

Publication Number Publication Date
CH504046A true CH504046A (en) 1971-02-28

Family

ID=12075292

Family Applications (1)

Application Number Title Priority Date Filing Date
CH503768A CH504046A (en) 1967-04-07 1968-04-02 Numerical control device for machine tools

Country Status (7)

Country Link
BE (1) BE713335A (en)
CH (1) CH504046A (en)
DE (1) DE1763126B1 (en)
FR (1) FR1572338A (en)
GB (1) GB1215041A (en)
NL (1) NL138802B (en)
SE (1) SE344122B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545664A1 (en) * 1974-10-12 1976-05-20 Fujitsu Fanuc Ltd PULSE DISTRIBUTION METHOD FOR A NUMERICALLY CONTROLLED MACHINE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501801A (en) * 1980-11-25 1982-10-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545664A1 (en) * 1974-10-12 1976-05-20 Fujitsu Fanuc Ltd PULSE DISTRIBUTION METHOD FOR A NUMERICALLY CONTROLLED MACHINE

Also Published As

Publication number Publication date
BE713335A (en) 1968-08-16
DE1763126B1 (en) 1971-10-14
SE344122B (en) 1972-03-27
NL138802B (en) 1973-05-15
NL6804761A (en) 1968-10-08
FR1572338A (en) 1969-06-27
GB1215041A (en) 1970-12-09

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Legal Events

Date Code Title Description
PL Patent ceased