welding residual deformation

  • 释义

    焊接残余变形

数据更新时间:2026-05-23 07:37:20
1、

In order to simulate the residual stress and deformation of large-scale spiral casing of water turbine, the welding heat source model and the temperature field of multipass welding are studied in this paper.

为了对大型水轮机蜗壳的焊接残余应力和变形进行数值模拟,本文首先对焊接热源模型及多层多道焊的温度场进行了研究。

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2、

the measures of control welding residual deformation.

控制焊接残余变形的措施。

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3、

The numerical value simulation and analysis are conducted for the welding deformation, residual welding stress and fatigue test stress of hydraulic torque converter by using the thermo-elastic plastic finite element method and etc.

采用热弹塑性有限元等方法,对液力变矩器的焊接变形、焊接残余应力和疲劳试验应力进行了数值模拟和分析。

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4、

Numerical research on the welding deformation and residual stress of thick spherical cap structure

厚壁球冠结构焊接变形及残余应力数值实验研究

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5、

Tailor-welded Blank ( TWB) is one of the most important technologies in automobile body manufacture in recent years, whose welding quality and residual stresses and deformation have great effects on the following stamping process and its performance properties.

拼焊板是近年来用于汽车车身制造的一种重要技术,其焊接质量的优劣及残余应力状态与变形的大小对后续的冲压成形工艺和产品的使用性能都有很大影响。

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6、

the reasons of welding residual deformation

焊接残余变形的因素

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