... FSW--friction stir welding--搅拌磨擦焊 welding distortion烧焊变形 welding direction烧焊标的目的 ...
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welding distortion control 焊接变形控制
welding line angular distortion 焊缝角变形
welding distortion prediction 焊接变形预测
welding distortion controlling 焊接变形控制
welding distortion and pore 焊接变形和气孔
To improve the efficiency, reduce welding distortion and complete the continuous welding of risers, symmetrical synchronous welding with dual-torch is used and each torch completes half-curve.
为提高焊接效率,减少焊接变形,完成连续立管焊接,用双焊枪同步焊接,两焊枪各完成半个曲线的对称焊接。
参考来源 - 双焊枪相贯线自动焊接机机械系统设计Based on this standard,the fabrication technological program including the laying off size, assembling precision,controlling of the welding distortion and welding design was made.
基于此,设计了钢塔节段制造的思路;制定了一整套工艺方案,包括:下料尺寸、组装精度和焊接变形控制、焊缝设计等。
参考来源 - 南京长江三桥钢塔节段制造及整体预拼的三维仿形分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The welding distortion of these structure is too serious.
这些结构的焊接变形太严重了。
The methods of welding distortion prediction are largely based on finite element analysis.
焊接变形预测方法大都基于有限元分析。
The minimum welding distortion was obtained by the combination of static and dynamic thermal tensioning.
静态与动态温差拉伸结合使用，获得了最小的焊接变形。
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