MX9604523A - Metodo y aparato para verificar y colocar un rayo o chorro para la operacion sobre una pieza de trabajo. - Google Patents

Metodo y aparato para verificar y colocar un rayo o chorro para la operacion sobre una pieza de trabajo.

Info

Publication number
MX9604523A
MX9604523A MX9604523A MX9604523A MX9604523A MX 9604523 A MX9604523 A MX 9604523A MX 9604523 A MX9604523 A MX 9604523A MX 9604523 A MX9604523 A MX 9604523A MX 9604523 A MX9604523 A MX 9604523A
Authority
MX
Mexico
Prior art keywords
ray
stream
sensor
working piece
verify
Prior art date
Application number
MX9604523A
Other languages
English (en)
Other versions
MXPA96004523A (es
Inventor
Norbert Gross
Heinz P Helm
Original Assignee
Elpatronic Ag
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 Elpatronic Ag filed Critical Elpatronic Ag
Publication of MX9604523A publication Critical patent/MX9604523A/es
Publication of MXPA96004523A publication Critical patent/MXPA96004523A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/127—Means for tracking lines during arc welding or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/044—Seam tracking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • B23K2101/185—Tailored blanks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Sewing Machines And Sewing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

En un método para verificar y colocar un rayo o chorro (3) para operar en una pieza de trabajo, un primer sensor (7) (por ejemplo, en el caso de un rayo, un sistema detector de costura) por arriba de un rayo o chorro, y/o u valor prefijado, determina la trayectoria que va a ser seguida por el rayo o chorro (3). Un segundo sensor (9) por atrás del rayo o chorro (3) verifica la accion del rayo o chorro. El valor prefijado, o las lecturas obtenidas por el primer sensor (7) con respecto a una posicion requerida del rayo o chorro (3), es o se compara con las lecturas obtenidas por el segundo sensor (9) con respecto a una posicion real del rayo o chorro (3), tomando en cuenta el desplazamiento relativo que depende de la velocidad entre el rayo o chorro y la pieza de trabajo. El rayo o chorro (3) es corregido a una posicion básica, si la posicion real se desvía de la posicion requerida.
MXPA/A/1996/004523A 1995-10-06 1996-10-02 Metodo y aparato para verificar y colocar un rayoo un haz para la operacion sobre una pieza detrabajo MXPA96004523A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH282395 1995-10-06
CH02823/95 1995-10-06

Publications (2)

Publication Number Publication Date
MX9604523A true MX9604523A (es) 1997-07-31
MXPA96004523A MXPA96004523A (es) 1997-12-01

Family

ID=

Also Published As

Publication number Publication date
CN1089284C (zh) 2002-08-21
CN1154283A (zh) 1997-07-16
KR970022336A (ko) 1997-05-28
EP0770445B1 (de) 2001-11-07
FI963937A0 (fi) 1996-10-02
NO964226L (no) 1997-04-07
BR9605006A (pt) 1998-06-23
PL316402A1 (en) 1997-04-14
NO964226D0 (no) 1996-10-04
DE59608130D1 (de) 2001-12-13
US5877960A (en) 1999-03-02
JP2895448B2 (ja) 1999-05-24
RU2155654C2 (ru) 2000-09-10
EP0770445A2 (de) 1997-05-02
EP0770445A3 (de) 1998-08-12
FI963937A (fi) 1997-04-07
DK0770445T3 (da) 2002-02-18
JPH09126726A (ja) 1997-05-16
CA2183779C (en) 2007-06-19
AR003737A1 (es) 1998-09-09
PL180628B1 (pl) 2001-03-30
KR100420722B1 (ko) 2004-05-24
CA2183779A1 (en) 1997-04-07
ATE208243T1 (de) 2001-11-15

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