Welding Process&Technique 有关焊接工艺方法
In particular, YAG laser welding technique has satisfied the fiber positioning process.
尤其是采用YAG激光焊接技术，较好的解决了光纤定位工艺。
Characteristics, principle, process and application result of the technique to use melting diffusing welding to repair defect of gray iron castings was described.
介绍了溶解扩散焊修复灰铸铁铸件缺陷技术的特点、原理、工艺及应用效果。
The first kind of these techniques is the acoustic emission technique which was applied to detect the welding defects such as welding cracks simultaneously during the process of welding in shipyard.
第一种为声发射技术，用于发现焊接时出现的缺陷，比如在焊接过程中出现的焊接裂缝。
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