Since the box-shape frame and other parts are investigated separately in this stage, the regularities of the wholly frame’s welding deformations and their main manufacturing influential factors are becoming clear.
在这一阶段上,分别研究了由箱型梁构成的构架及各合件,最后,获得了构架总体焊后变形规律及影响焊接变形量的主要工艺因素。
参考来源 - 箱型结构焊接变形预测、控制及应用As welding deformations of curved hull block is complex, it s is difficult to predict its deformation.
由于船体曲板焊接变形的复杂性，曲板焊接变形的预测一直为焊接变形预测的一个难点。
参考来源 - 基于固有应变的船体曲板焊接变形预测·2,447,543篇论文数据，部分数据来源于NoteExpress
In addition, welding deformations cause errors during the assembling of the structure and prevent increase of productivity.
此外，焊接变形还会导致结构出现装配误差，从而影响生产率。
A method, the equivalent loading method based on inherent strain, to predict welding deformations of structures accurately is presented in this paper.
文章提供了准确预测焊接变形的固有应变等效载荷法。
The transition -cone is a heavy component with strong stiffness, large -quantity of welding and heavy weight. The control of its welding deformations is a puzzle.
过渡锥体是一个刚性大、焊接量大、重量大的大型构件，其焊接变形的控制是一个比较大的难题。
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