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Issue:
jian xiao han jie bian xing xiao yi
Author(s):
YANG Liping
,
XU Zupei
Pages:
35+19
Year:
1983
Issue:
1
Journal:
Welding Technology
Keyword:
焊接变形
;
残余应力
;
纵向焊缝
;
施焊
;
焊接顺序
;
旁弯
;
调修
;
销孔
;
校正法
;
技术要求
;
Abstract:
<正> 由于焊接过程是一种不均匀的加热和冷却过程,使焊件各部分热胀冷缩不一致,还会造成焊件不均匀的组织和性能,使其结构内部产生复杂的残余应力,外部则以焊接变形表现出来。我们在实践中体会到,要对具体情况作具体分析,针对本单位的具体情况和图纸对构件的要求,灵
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