To guarantee good quality of butt laser welding with filler wire, a gap width detecting sensor and a wire feeding system has been designed.
本文针对高质量板材对接填丝激光焊的需要，设计了对缝间隙宽度检测的传感器与送丝控制系统。
According to the characteristics of arc welding with filler wire, experiments about the FCAW-CO_2 and SAW which is commonly used in steel bridge welding were carried out.
根据熔化极焊丝填充焊的特性，对钢桥焊接中普遍应用的药芯焊丝CO_2气体保护焊和埋弧自动焊进行了焊接试验。
Because TIG welded joints without filler wire always hold low strength and poor formation, tungsten inert gas welding process with filler wire is inevitable.
由于镁合金不填丝的TIG焊接接头强度低，焊缝表面成型不好，所以，镁合金的填丝tig焊接方法不可避免。
The Welding Technology of lower power pulse YAG laser beam welding micro-module with filler wire was given.
给出了利用脉冲YAG激光做微型结构件的激光填丝焊接的较佳焊接工艺。
7a52 aluminum alloy was welded by using 5a56 filler with twin wire gas shielded arc welding.
采用5a56焊丝对7a52铝合金进行双丝气体保护焊，对焊接接头的力学性能和显微组织进行了研究。
7a52 aluminum alloy was welded by using 5a56 filler with twin wire gas shielded arc welding.
采用5a56焊丝对7a52铝合金进行双丝气体保护焊，对焊接接头的力学性能和显微组织进行了研究。
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