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Patent
Title
Verfahren und Einrichtung zur Beurteilung eines Koerpers
Other Title
Body appraisal method especially for region near surface, using temperature fields - influencing temperature field of body, and using upstream and downstream thermal cameras to determine temperature fields for comparison, enabling evaluation.
Abstract
The method of appraisal is carried out by determining the temperature field of the body. The body (12) in a treatment station (18, 18a) is energetically influenced over its surface. Simultaneously, or additionally, the temperature field of the energetically influenced body is determined, and depending on the determined temperature field of the energetically influenced body, this is evaluated in an evaluation station (19). The temperature field of the body is determined by a first thermal camera upstream of the treatment station, and by a second thermal camera downstream of the treatment station. The temperature fields are compared with each other, and the body is evaluated depending on the comparison of the bodies. USE - For processing of metal sheets by deep drawing. ADVANTAGE - With simple engineering facilities conclusions are reached continuously regarding actual condition of body surface and or regions of body near to surface.
Inventor(s)
Putz, M.
Kunke, E.
Patent Number
1996-19623159
Publication Date
2001
Language
German