中国第一重型机械集团公司-新闻中心 关键词:转炉;扇形段;应力;焊接变形 [gap=357]Key words: converter;segment;stress;welding deformation
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...,焊后变形 [gap=762]ords: Welding simulation, MSC. MARC, Constraint conditions, the residual stress, welding deformation. ...
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residual welding deformation 焊接残余变形
Reduced Welding Deformation 减少焊接变形
Reducing Welding Deformation 减少焊接变形
welding residual deformation 焊接残余变形
welding deformation amount 焊接变形量
control welding deformation 控制焊接变形
At the same time, the existence of these two programs are poor construction, welding deformation shortcomings such as difficult to control, so are not suitable for the repair welding cylinder high-pressure steam turbine.
同时这两种方案都存在施工条件差、焊接变形难以控制等缺点,因此均不宜用于汽轮机高压缸体的补焊。
参考来源 - 汽轮机高压缸体裂纹焊补工艺优化研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Thermal-elastic-plastic and inherent strains FE methods are two means, which have been applied to the prediction of welding deformation.
热弹塑性有限元法和固有应变法是焊接变形预测的两种主要数值方法。
This paper focuses on the 600 tons of steel gantry welding and welding deformation.
本文重点研究了600吨龙门吊钢结构的焊接工艺及焊接变形问题。
The main causes resulting in welding deformation of stainless pipelines have been analysed.
分析了不锈钢管道焊接变形产生的主要原因。
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