FIELD: welding processes and equipment, namely video sensor device that may be used at electric arc welding of arbitrary configuration seam by means of industrial robots.
SUBSTANCE: photographic camera 4 is mounted on welding torch 3. Camera 4 includes photo-detector 5 of welding arc irradiation reflected by angle from lightened stripe crossing joining line near welding zone for receiving three-dimensional information related to welded joint, gap or cross section of seam dressing and edge rising; interference filter 6; lens 7 and changeable inlet window 8. Photo-detector 5 is made on base of CCD -matrix. Converter of arc irradiation to lightened stripe is in the form of screen 1 secured to welding torch 3 and forming slot between screen and welded article for passing arc irradiation, reflection of said irradiation from welded article and its coming on photographic camera 4.
EFFECT: possibility for welding different-configuration seams.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VIDEOSENSOR APPARATUS | 1998 |
|
RU2155653C2 |
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|
SU1348109A1 |
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SU1328106A1 |
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SU1618544A1 |
