GB1170266A - Numerically Programmed Digital Continuous-path Machine Tool Control System - Google Patents

Numerically Programmed Digital Continuous-path Machine Tool Control System

Info

Publication number
GB1170266A
GB1170266A GB4934466A GB4934466A GB1170266A GB 1170266 A GB1170266 A GB 1170266A GB 4934466 A GB4934466 A GB 4934466A GB 4934466 A GB4934466 A GB 4934466A GB 1170266 A GB1170266 A GB 1170266A
Authority
GB
United Kingdom
Prior art keywords
programmed
counter
counters
angle
values
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
GB4934466A
Other languages
English (en)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
Brown Boveri und Cie AG Switzerland
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 BBC Brown Boveri AG Switzerland, Brown Boveri und Cie AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of GB1170266A publication Critical patent/GB1170266A/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
    • G05B19/41—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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • 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
    • G05B2219/34159—Delta theta
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50334—Tool offset, diameter correction
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50336—Tool, probe offset for curves, surfaces, contouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Manufacturing & Machinery (AREA)
  • Algebra (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Numerical Control (AREA)
GB4934466A 1965-11-05 1966-11-03 Numerically Programmed Digital Continuous-path Machine Tool Control System Expired GB1170266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1530565A CH426993A (de) 1965-11-05 1965-11-05 Digitale Stetigbahnsteuerung für Werkzeugmaschinen

Publications (1)

Publication Number Publication Date
GB1170266A true GB1170266A (en) 1969-11-12

Family

ID=4408014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4934466A Expired GB1170266A (en) 1965-11-05 1966-11-03 Numerically Programmed Digital Continuous-path Machine Tool Control System

Country Status (7)

Country Link
AT (1) AT260655B (enrdf_load_stackoverflow)
BE (1) BE689216A (enrdf_load_stackoverflow)
CH (1) CH426993A (enrdf_load_stackoverflow)
GB (1) GB1170266A (enrdf_load_stackoverflow)
NL (1) NL6615571A (enrdf_load_stackoverflow)
NO (1) NO122348B (enrdf_load_stackoverflow)
SE (1) SE334497B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007709A1 (en) * 1987-03-27 1988-10-06 B.V. Optische Industrie "De Oude Delft" Method and system serving to cause an object to follow a spatially fixed target path
CN110695762A (zh) * 2018-07-10 2020-01-17 发那科株式会社 机床的控制装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007709A1 (en) * 1987-03-27 1988-10-06 B.V. Optische Industrie "De Oude Delft" Method and system serving to cause an object to follow a spatially fixed target path
CN110695762A (zh) * 2018-07-10 2020-01-17 发那科株式会社 机床的控制装置
CN110695762B (zh) * 2018-07-10 2022-02-01 发那科株式会社 机床的控制装置

Also Published As

Publication number Publication date
NL6615571A (enrdf_load_stackoverflow) 1967-05-08
BE689216A (enrdf_load_stackoverflow) 1967-04-14
AT260655B (de) 1968-03-11
SE334497B (enrdf_load_stackoverflow) 1971-04-26
CH426993A (de) 1966-12-31
NO122348B (enrdf_load_stackoverflow) 1971-06-14

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