...制作工艺；厚板焊接 [gap=367]Keywords: steel structure of boiler; main girder; production technology; thick plate welding ...
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thick plate welding joint 厚板焊接接头
thick plate welding technique 厚板焊接技术
thick plate welding technology 厚板焊接技术
thick aluminum plate welding 铝合金厚板焊接
Thick Steel Plate for Welding 厚钢板的焊接技术
Low hydrogen electrode to be used for welding thick steel plate to casting and high tensile plates.
应采用低氢焊条焊接厚钢板与铸钢件和高强度板间的连接。
For welding the extra thick plate of low alloy high strength steel, due to the influence of welding stress, it relatively difficulty for controlling the defect and deformation.
低合金高强钢特厚板的焊接，由于焊接应力的影响，在控制缺陷和变形方面都比较困难。
The research of three dimensional numerical simulation of welding process on thick plate has been conducted.
采用厚板试件对焊接过程的三维数值模拟进行了初步研究。
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