Proceedings of the KWS Conference (대한용접접합학회:학술대회논문집)
- 2004.05a
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- Pages.234-236
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- 2004
A Behavior of Welding Distortion at the Thick Weldment of AA5083
후판 AA5083합금 용접부의 변형 거동
Abstract
The purpose of this study is to establish the predictive equation of welding distortion at the thick AA5083 alloy weldment. In order to do it, the extensive FE analysis was peformed to identify the principal factor controlling welding distortion. Based on the results, the predictive equations of transverse shrinkage and angular distortion at the thick AA5083 alloy weldment were formulated as the function of heat intensity (Q), in-plane(Di) and bending(Db) rigidity.
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