Analysis and Control of Welding Deformation in Qinshan Nuclear Power Phase II Extension Project
Author(s): WANG Qing-tian, XU Bin, HE Da-ming, LI Yan
Pages: 1-4,9
Year: 2010 Issue: 6
Journal: Nuclear Power Engineering
Abstract: 秦山核电厂二期扩建工程反应堆堆内构件3#吊篮简体在制造过程中出现严重焊接变形,导致功能丧失.对造成这一不符合项的原因进行了分析.对4#吊篮筒体的焊接采取了包括修改焊接工装、修改焊接工艺与参数、施加反变形等措施,以尽可能地减小焊接变形.结果表明,4#吊篮简体焊接结果满足设计要求.
Pages: 1-4,9
Year: 2010 Issue: 6
Journal: Nuclear Power Engineering
Abstract: 秦山核电厂二期扩建工程反应堆堆内构件3#吊篮简体在制造过程中出现严重焊接变形,导致功能丧失.对造成这一不符合项的原因进行了分析.对4#吊篮筒体的焊接采取了包括修改焊接工装、修改焊接工艺与参数、施加反变形等措施,以尽可能地减小焊接变形.结果表明,4#吊篮简体焊接结果满足设计要求.
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