合肥工业大学学报杂志社 关键词:非均匀温度场；表面残余应力；热变形 [gap=798]Key words:uneven temperature field; residual stress on the surface; thermal deformation
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The technical investigation of relieving residual stress on the surface of rectangular cold drawn section by means of high temperature heat treatment was provided.
提出用高温近火方法来改善矩形截面冷拔型钢表面残余应力的工艺探索。
The effect of some lapping parameters, such as: abrasives size, lapping pressure and lapping speed, on the residual stress at surface of work-pieces was discussed.
探讨了固着磨料研磨中磨料尺寸、研磨压力和研磨速度等研磨参数对工件已加工表面残余应力的影响规律。
It is analyzed of the residual stress generating procedure in adhesive coating layer on the surface of port crane parts for the purpose of surface protection or repairing.
分析了用于港机部件表面保护和修复的涂层中通常存在的内应力的产生过程，认为它是导致涂层早期破坏的主要原因之一。
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