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消除焊接残余应力的方法有哪些?
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消除焊接残余应力的方法有哪些?
时间:2022-03-11 17:04
关键词:
机械设计基础
机械工程
模具钳工考试
初级钳工
答案解析
<p> 整体高温回火;局部高温回火;温差拉伸法;机械拉伸法;震动法。</p>
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焊接残余应力和焊接残余变形是如何产生的?焊接残余应力和焊接残余变形对结构性能有何影响?减少焊接残余应力和焊接残余变形的方法有哪些?
减小焊接应力的工艺措施和消除焊接残余内应力的方法。
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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?
焊后消除残余应力的方法有哪些?
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