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通过哪些设计措施可以减小焊接残余应力和焊接残余变形?

更新时间:2024-11-24 10:42:09
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纠错
正确答案:

答:1、焊接位置的合理安排;2、焊缝尺寸要适当;3、焊缝数量宜少;4、应尽量避免两条或三条焊缝垂直交叉;5、尽量避免在母材厚度方向的收缩应力。

答案解析:

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