MX9707782A - Metodo y disposicion para la inspeccion optica de una costura de soldadura. - Google Patents

Metodo y disposicion para la inspeccion optica de una costura de soldadura.

Info

Publication number
MX9707782A
MX9707782A MX9707782A MX9707782A MX9707782A MX 9707782 A MX9707782 A MX 9707782A MX 9707782 A MX9707782 A MX 9707782A MX 9707782 A MX9707782 A MX 9707782A MX 9707782 A MX9707782 A MX 9707782A
Authority
MX
Mexico
Prior art keywords
welder
disposition
seam
optical inspection
welded seam
Prior art date
Application number
MX9707782A
Other languages
English (en)
Other versions
MXPA97007782A (es
Inventor
Burri Karl-Georg
Buchmann Christa
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 MX9707782A publication Critical patent/MX9707782A/es
Publication of MXPA97007782A publication Critical patent/MXPA97007782A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Laser Beam Processing (AREA)
  • Adornments (AREA)

Abstract

En la soldadura conjunta de plantillas de metal de lámina (6, 7), una imagen de un patron de línea proyectado a través de la costura de soldadura es capturada por una cámara (31) y evaluada para inspeccionar la costura de soldadura. Para una inspeccion mejorada, se obtiene una vista lateral de la costura de soldadura (26), por ejemplo, a través de un prisma (30), además de la vision desde arriba. Esto ofrece una inspeccion mejorada y más exacta de la costura de soldadura.
MXPA/A/1997/007782A 1996-10-10 1997-10-09 Metodo y disposición para la inspeccion optica de una costura de soldadura MXPA97007782A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH246996 1996-10-10
CH19962469/96 1996-10-10

Publications (2)

Publication Number Publication Date
MX9707782A true MX9707782A (es) 1998-08-30
MXPA97007782A MXPA97007782A (es) 1998-11-12

Family

ID=

Also Published As

Publication number Publication date
KR100513111B1 (ko) 2005-10-25
CA2214177C (en) 2006-01-31
US5978090A (en) 1999-11-02
EP0836093A2 (de) 1998-04-15
KR19980032678A (ko) 1998-07-25
EP0836093B1 (de) 2004-02-18
CA2214177A1 (en) 1998-04-10
ES2215208T3 (es) 2004-10-01
JPH10123057A (ja) 1998-05-15
EP0836093A3 (de) 1999-03-31
DE59711313D1 (de) 2004-03-25
PT836093E (pt) 2004-06-30

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees