IT1303239B1 - Dispositivo e metodo per il posizionamento di una testa di misura inuna macchina per la misura tridimensionale senza contatto. - Google Patents

Dispositivo e metodo per il posizionamento di una testa di misura inuna macchina per la misura tridimensionale senza contatto.

Info

Publication number
IT1303239B1
IT1303239B1 IT1998TO000693A ITTO980693A IT1303239B1 IT 1303239 B1 IT1303239 B1 IT 1303239B1 IT 1998TO000693 A IT1998TO000693 A IT 1998TO000693A IT TO980693 A ITTO980693 A IT TO980693A IT 1303239 B1 IT1303239 B1 IT 1303239B1
Authority
IT
Italy
Prior art keywords
positioning
contact
measuring head
measuring machine
dimensional
Prior art date
Application number
IT1998TO000693A
Other languages
English (en)
Inventor
Piero Cerruti
Original Assignee
Brown & Sharpe Dea Spa
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 Brown & Sharpe Dea Spa filed Critical Brown & Sharpe Dea Spa
Priority to IT1998TO000693A priority Critical patent/IT1303239B1/it
Publication of ITTO980693A0 publication Critical patent/ITTO980693A0/it
Priority to FR9910136A priority patent/FR2782160B1/fr
Priority to JP11222951A priority patent/JP2000097636A/ja
Priority to GB9918633A priority patent/GB2340624B/en
Priority to US09/369,270 priority patent/US6628322B1/en
Priority to DE19937265A priority patent/DE19937265A1/de
Publication of ITTO980693A1 publication Critical patent/ITTO980693A1/it
Application granted granted Critical
Publication of IT1303239B1 publication Critical patent/IT1303239B1/it

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—Program-control systems
    • G05B19/02—Program-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 program data in numerical form
    • G05B19/402—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 program data in numerical form characterised by control arrangements for positioning, e.g. centring a tool relative to a hole in the workpiece, additional detection means to correct position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Program-controlled manipulators
    • B25J9/16—Program controls
    • B25J9/1694—Program controls characterised by use of sensors other than normal servo-feedback from position, speed or acceleration sensors, perception control, multi-sensor controlled systems, sensor fusion
    • B25J9/1697—Vision controlled systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G01B11/005—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
    • 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
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36431—Tv camera in place of tool, on display operator marks points, crosshair
    • 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
    • G05B2219/37193—Multicoordinate measuring system, machine, cmm
    • 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
    • G05B2219/37555—Camera detects orientation, position workpiece, points of workpiece
    • 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
    • G05B2219/37571—Camera detecting reflected light from laser
    • 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
    • G05B2219/40—Robotics, robotics mapping to robotics vision
    • G05B2219/40557—Tracking a tool, compute 3-D position relative to camera
    • 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
    • G05B2219/40—Robotics, robotics mapping to robotics vision
    • G05B2219/40613—Camera, laser scanner on end effector, hand eye manipulator, local

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
IT1998TO000693A 1998-08-07 1998-08-07 Dispositivo e metodo per il posizionamento di una testa di misura inuna macchina per la misura tridimensionale senza contatto. IT1303239B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1998TO000693A IT1303239B1 (it) 1998-08-07 1998-08-07 Dispositivo e metodo per il posizionamento di una testa di misura inuna macchina per la misura tridimensionale senza contatto.
FR9910136A FR2782160B1 (fr) 1998-08-07 1999-08-04 Dispositif et procede pour positionner une tete de mesure sur une machine de mesure tridimensionnelle sans contact
JP11222951A JP2000097636A (ja) 1998-08-07 1999-08-05 非接触３次元測定装置の測定ヘッドの位置決めのための装置及び方法
GB9918633A GB2340624B (en) 1998-08-07 1999-08-06 Device and method for positioning a measuring head on a noncontact three-dimensional measuring machine
US09/369,270 US6628322B1 (en) 1998-08-07 1999-08-06 Device and method for positioning a measuring head on a noncontact three-dimensional measuring machine
DE19937265A DE19937265A1 (de) 1998-08-07 1999-08-06 Verfahren und Vorrichtung zur Positionierung eines Meßkopfes auf einer kontaktfreien dreidimensionalen Meßmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998TO000693A IT1303239B1 (it) 1998-08-07 1998-08-07 Dispositivo e metodo per il posizionamento di una testa di misura inuna macchina per la misura tridimensionale senza contatto.

Publications (3)

Publication Number Publication Date
ITTO980693A0 ITTO980693A0 (it) 1998-08-07
ITTO980693A1 ITTO980693A1 (it) 2000-02-07
IT1303239B1 true IT1303239B1 (it) 2000-11-02

Family

ID=11416985

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998TO000693A IT1303239B1 (it) 1998-08-07 1998-08-07 Dispositivo e metodo per il posizionamento di una testa di misura inuna macchina per la misura tridimensionale senza contatto.

Country Status (6)

Country Link
US (1) US6628322B1 (it)
JP (1) JP2000097636A (it)
DE (1) DE19937265A1 (it)
FR (1) FR2782160B1 (it)
GB (1) GB2340624B (it)
IT (1) IT1303239B1 (it)

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Also Published As

Publication number Publication date
ITTO980693A0 (it) 1998-08-07
US6628322B1 (en) 2003-09-30
GB9918633D0 (en) 1999-10-13
GB2340624B (en) 2002-08-07
JP2000097636A (ja) 2000-04-07
FR2782160B1 (fr) 2005-04-15
FR2782160A1 (fr) 2000-02-11
DE19937265A1 (de) 2000-02-10
GB2340624A (en) 2000-02-23
ITTO980693A1 (it) 2000-02-07

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