FR2299975A2 - Dispositif destine a suivre le trace d'une courbe - Google Patents

Dispositif destine a suivre le trace d'une courbe

Info

Publication number
FR2299975A2
FR2299975A2 FR7601629A FR7601629A FR2299975A2 FR 2299975 A2 FR2299975 A2 FR 2299975A2 FR 7601629 A FR7601629 A FR 7601629A FR 7601629 A FR7601629 A FR 7601629A FR 2299975 A2 FR2299975 A2 FR 2299975A2
Authority
FR
France
Prior art keywords
trace
follow
curve
device intended
intended
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.)
Granted
Application number
FR7601629A
Other languages
English (en)
Other versions
FR2299975B2 (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.)
Erwin Sick GmbH Optik Elektronik
Original Assignee
Erwin Sick GmbH Optik Elektronik
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 Erwin Sick GmbH Optik Elektronik filed Critical Erwin Sick GmbH Optik Elektronik
Publication of FR2299975A2 publication Critical patent/FR2299975A2/fr
Application granted granted Critical
Publication of FR2299975B2 publication Critical patent/FR2299975B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • B23Q35/128—Sensing by using optical means
    • 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
    • G05B2219/47—Tracing, tracking
    • G05B2219/4708—Command codes, marks along line to control operation, velocity
    • 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
    • G05B2219/47—Tracing, tracking
    • G05B2219/4709—Command code in form of a sticker

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Copy Controls (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Multi-Process Working Machines And Systems (AREA)
FR7601629A 1975-02-07 1976-01-22 Dispositif destine a suivre le trace d'une courbe Granted FR2299975A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752505296 DE2505296C3 (de) 1975-02-07 1975-02-07 Elektrische Kopiersteuerungsvorrichtung für Bearbeitungsmaschinen

Publications (2)

Publication Number Publication Date
FR2299975A2 true FR2299975A2 (fr) 1976-09-03
FR2299975B2 FR2299975B2 (fr) 1980-11-07

Family

ID=5938399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601629A Granted FR2299975A2 (fr) 1975-02-07 1976-01-22 Dispositif destine a suivre le trace d'une courbe

Country Status (3)

Country Link
DE (1) DE2505296C3 (fr)
FR (1) FR2299975A2 (fr)
GB (1) GB1530635A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197453A (en) * 1977-11-21 1980-04-08 Westinghouse Canada Limited Optical pattern tracer
DE3134466A1 (de) * 1981-09-01 1983-03-10 Anton 7326 Heinigen Koukal Verfahren zur nachlaufsteuerung
DE3505525C1 (de) * 1985-02-18 1986-04-10 ESAB-HANCOCK GmbH, 6367 Karben Fotoelektrische Einrichtung zum Nachfuehren eines Abtastkopfes laengs einer Vorlagenbahn

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105790A5 (fr) * 1970-09-16 1972-04-28 Gerber Scient Instr
FR2229502A1 (fr) * 1973-05-18 1974-12-13 Messer Griesheim Gmbh
CA972446A (en) * 1973-01-26 1975-08-05 Francis P. Murphy Line tracer
FR2267210A1 (fr) * 1974-04-09 1975-11-07 Sick Optik Elektronik Erwin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105790A5 (fr) * 1970-09-16 1972-04-28 Gerber Scient Instr
CA972446A (en) * 1973-01-26 1975-08-05 Francis P. Murphy Line tracer
FR2229502A1 (fr) * 1973-05-18 1974-12-13 Messer Griesheim Gmbh
FR2267210A1 (fr) * 1974-04-09 1975-11-07 Sick Optik Elektronik Erwin

Also Published As

Publication number Publication date
DE2505296B2 (de) 1979-01-25
DE2505296A1 (de) 1976-08-19
DE2505296C3 (de) 1979-09-13
GB1530635A (en) 1978-11-01
FR2299975B2 (fr) 1980-11-07

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Legal Events

Date Code Title Description
TP Transmission of property