GB1233135A - - Google Patents

Info

Publication number
GB1233135A
GB1233135A GB1233135DA GB1233135A GB 1233135 A GB1233135 A GB 1233135A GB 1233135D A GB1233135D A GB 1233135DA GB 1233135 A GB1233135 A GB 1233135A
Authority
GB
United Kingdom
Prior art keywords
gate
tracer
fed
stores
machine
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
Other languages
English (en)
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
Priority claimed from DE19681638139 external-priority patent/DE1638139B2/de
Application filed filed Critical
Publication of GB1233135A publication Critical patent/GB1233135A/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
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model
    • G05B19/4207—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model in which a model is traced or scanned and corresponding data recorded
    • 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
    • G05B2219/34101—Data compression, look ahead segment calculation, max segment lenght

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Machine Tool Copy Controls (AREA)
GB1233135D 1968-03-15 1969-03-14 Expired GB1233135A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681638139 DE1638139B2 (de) 1968-03-15 1968-03-15 Verfahren zur ermittlung der stuetzpunktkoordinaten eines eine abgetastete kontur nachbildenden polygonzuges

Publications (1)

Publication Number Publication Date
GB1233135A true GB1233135A (enrdf_load_stackoverflow) 1971-05-26

Family

ID=5683873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233135D Expired GB1233135A (enrdf_load_stackoverflow) 1968-03-15 1969-03-14

Country Status (1)

Country Link
GB (1) GB1233135A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514530A1 (fr) * 1981-10-09 1983-04-15 Lemoine Cie Ets Procede de saisie de donnees representatives de la forme d'un objet
EP0087946A3 (en) * 1982-02-27 1983-11-16 Fanuc Ltd. Method and apparatus for creating numerical control data
EP0314795A4 (en) * 1987-03-03 1991-07-31 Fanuc Ltd Digitizing method
CN104317247A (zh) * 2014-10-13 2015-01-28 华中科技大学 一种双加工点共轨运动控制方法、加工方法及其装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514530A1 (fr) * 1981-10-09 1983-04-15 Lemoine Cie Ets Procede de saisie de donnees representatives de la forme d'un objet
EP0077243A1 (fr) * 1981-10-09 1983-04-20 Etablissements LEMOINE & Cie Procédé de saisie de données représentatives de la forme d'un objet
US4542328A (en) * 1981-10-09 1985-09-17 Etablissements Lemoin & Cie Process for acquiring data representative of the shape of an object
EP0087946A3 (en) * 1982-02-27 1983-11-16 Fanuc Ltd. Method and apparatus for creating numerical control data
US4627003A (en) * 1982-02-27 1986-12-02 Fanuc Ltd Method and apparatus for creating numerical control data
EP0314795A4 (en) * 1987-03-03 1991-07-31 Fanuc Ltd Digitizing method
CN104317247A (zh) * 2014-10-13 2015-01-28 华中科技大学 一种双加工点共轨运动控制方法、加工方法及其装置

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee