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《Heavy Castings and Forgings》 2011-05
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Study of 3D Photogrammetry Technology on Welding Deformation

Ping ping,Bai Quan  
Combined with the present situation and its development prospect of welding deformation measurement technology,a new non-contract measurement method was suggested for welding deformation on the basis of photogrammetric theory,and the dyanmic welding deformation was measured by this method.The result was well in accordance with displacement sensor's.In addition,the deformation distribution of whole weldment can be obtained by this method.
【CateGory Index】: TG441.7
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