FR2468441A1 - Procede de reproduction ou de controle d'une piece a partir d'un modele, et dispositif pour sa mise en oeuvre - Google Patents

Procede de reproduction ou de controle d'une piece a partir d'un modele, et dispositif pour sa mise en oeuvre Download PDF

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Publication number
FR2468441A1
FR2468441A1 FR7927298A FR7927298A FR2468441A1 FR 2468441 A1 FR2468441 A1 FR 2468441A1 FR 7927298 A FR7927298 A FR 7927298A FR 7927298 A FR7927298 A FR 7927298A FR 2468441 A1 FR2468441 A1 FR 2468441A1
Authority
FR
France
Prior art keywords
model
support
probe
probing
contact
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
FR7927298A
Other languages
English (en)
French (fr)
Other versions
FR2468441B1 (enExample
Inventor
Pierre Bourdet
Andre Clement
Claude Pierron
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.)
ADEPA
Original Assignee
ADEPA
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 ADEPA filed Critical ADEPA
Priority to FR7927298A priority Critical patent/FR2468441A1/fr
Publication of FR2468441A1 publication Critical patent/FR2468441A1/fr
Application granted granted Critical
Publication of FR2468441B1 publication Critical patent/FR2468441B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • G01B7/008—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points using coordinate measuring machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/12—Bending rods, profiles, or tubes with programme control
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37273—Wheatstone bridge
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37274—Strain gauge
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37357—Force, pressure, weight or deflection
    • 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
    • G05B2219/45—Nc applications
    • G05B2219/45143—Press-brake, bending machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR7927298A 1979-11-06 1979-11-06 Procede de reproduction ou de controle d'une piece a partir d'un modele, et dispositif pour sa mise en oeuvre Granted FR2468441A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7927298A FR2468441A1 (fr) 1979-11-06 1979-11-06 Procede de reproduction ou de controle d'une piece a partir d'un modele, et dispositif pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7927298A FR2468441A1 (fr) 1979-11-06 1979-11-06 Procede de reproduction ou de controle d'une piece a partir d'un modele, et dispositif pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2468441A1 true FR2468441A1 (fr) 1981-05-08
FR2468441B1 FR2468441B1 (enExample) 1984-03-16

Family

ID=9231327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927298A Granted FR2468441A1 (fr) 1979-11-06 1979-11-06 Procede de reproduction ou de controle d'une piece a partir d'un modele, et dispositif pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2468441A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154233A3 (de) * 1984-02-21 1987-12-02 PATRA Service GmbH Verfahren und Einrichtung zur Feinfertigung von bestimmungsgemäss gleichmässigen Mantelflächen an Körpern
EP0376873A3 (en) * 1988-12-30 1992-09-02 Aaron Shafir Apparatus for digitizing the contour of a dental surface, particularly useful for preparing a dental crown
EP0789289A3 (en) * 1996-02-09 1998-10-21 Faro Technologies Inc. Method for designing or producing bent tubing
EP1087278A3 (en) * 1999-09-24 2004-12-22 Honda Giken Kogyo Kabushiki Kaisha Method of generating control data for bending and torsion apparatuses
CN105855330A (zh) * 2016-04-07 2016-08-17 扬帆集团股份有限公司 一种船舶钢板弯折装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072145A1 (enExample) * 1969-12-31 1971-09-24 Rolls Royce
US3944798A (en) * 1974-04-18 1976-03-16 Eaton-Leonard Corporation Method and apparatus for measuring direction
DE2754500A1 (de) * 1976-12-22 1978-06-29 Teledyne Ind Vorrichtung zum messen der lage von punkten auf geradlinigen abschnitten eines vorgefertigten rohres

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072145A1 (enExample) * 1969-12-31 1971-09-24 Rolls Royce
US3944798A (en) * 1974-04-18 1976-03-16 Eaton-Leonard Corporation Method and apparatus for measuring direction
DE2754500A1 (de) * 1976-12-22 1978-06-29 Teledyne Ind Vorrichtung zum messen der lage von punkten auf geradlinigen abschnitten eines vorgefertigten rohres

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154233A3 (de) * 1984-02-21 1987-12-02 PATRA Service GmbH Verfahren und Einrichtung zur Feinfertigung von bestimmungsgemäss gleichmässigen Mantelflächen an Körpern
EP0376873A3 (en) * 1988-12-30 1992-09-02 Aaron Shafir Apparatus for digitizing the contour of a dental surface, particularly useful for preparing a dental crown
EP0789289A3 (en) * 1996-02-09 1998-10-21 Faro Technologies Inc. Method for designing or producing bent tubing
EP1087278A3 (en) * 1999-09-24 2004-12-22 Honda Giken Kogyo Kabushiki Kaisha Method of generating control data for bending and torsion apparatuses
US6954679B1 (en) 1999-09-24 2005-10-11 Honda Giken Kogyo Kabushiki Kaisha Method of generating control data for bending and torsion apparatuses
CN105855330A (zh) * 2016-04-07 2016-08-17 扬帆集团股份有限公司 一种船舶钢板弯折装置
CN105855330B (zh) * 2016-04-07 2017-10-24 扬帆集团股份有限公司 一种船舶钢板弯折装置

Also Published As

Publication number Publication date
FR2468441B1 (enExample) 1984-03-16

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