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Abstract:
A real
time displacement measuring system is established for welding
deformation. This system has high precision for both displacement and
temperature by shielding sensors form strong welding interference. With
this system the vertical and horizontal displacements of a point in the
welding high temperature area are measured at the same time and get its
locius during welding. This system is also used to reduce welding
deformation of real structures by optimizing processing.
Key words:
Welding
deformation Real time Displacement measuring system
CLC No: TG4
国家计委产业化前期关键技术研发项目. Received 20000407,
received in revised form 20000824
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