FR1114433A - Improvements to interpolation devices intended in particular for controlling automatic machine tools - Google Patents

Improvements to interpolation devices intended in particular for controlling automatic machine tools

Info

Publication number
FR1114433A
FR1114433A FR1114433DA FR1114433A FR 1114433 A FR1114433 A FR 1114433A FR 1114433D A FR1114433D A FR 1114433DA FR 1114433 A FR1114433 A FR 1114433A
Authority
FR
France
Prior art keywords
machine tools
automatic machine
devices intended
controlling automatic
interpolation devices
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
French (fr)
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR1114433A publication Critical patent/FR1114433A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/30—Arrangements for performing computing operations, e.g. operational amplifiers for interpolation or extrapolation
    • 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
    • G05B19/4105—Analog interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Numerical Control (AREA)
FR1114433D 1953-10-03 1954-10-02 Improvements to interpolation devices intended in particular for controlling automatic machine tools Expired FR1114433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2717953A GB796994A (en) 1953-10-03 1953-10-03 Improvements relating to interpolating or extrapolating devices especially for the control of automatic machine tools

Publications (1)

Publication Number Publication Date
FR1114433A true FR1114433A (en) 1956-04-12

Family

ID=10255475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114433D Expired FR1114433A (en) 1953-10-03 1954-10-02 Improvements to interpolation devices intended in particular for controlling automatic machine tools

Country Status (5)

Country Link
CH (1) CH336608A (en)
DE (1) DE1138965B (en)
FR (1) FR1114433A (en)
GB (1) GB796994A (en)
NL (2) NL191231A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104590B (en) * 1956-06-16 1961-04-13 Sea Soc D Electronique Et D Au Arrangement for the numerical control of the mutual adjustment of two interacting elements of a machine tool
DE1109246B (en) * 1957-03-29 1961-06-22 Emi Ltd Automatic control device
DE1114894B (en) * 1958-01-03 1961-10-12 Emi Ltd Interpolation device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274359B (en) * 1960-09-27 1968-08-01 Sogenique Electronics Ltd Capacitive transmitter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104590B (en) * 1956-06-16 1961-04-13 Sea Soc D Electronique Et D Au Arrangement for the numerical control of the mutual adjustment of two interacting elements of a machine tool
DE1109246B (en) * 1957-03-29 1961-06-22 Emi Ltd Automatic control device
DE1114894B (en) * 1958-01-03 1961-10-12 Emi Ltd Interpolation device

Also Published As

Publication number Publication date
NL191231A (en)
NL93605C (en)
CH336608A (en) 1959-02-28
DE1138965B (en) 1962-10-31
GB796994A (en) 1958-06-25

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