脉冲电流自动对焊机 impulse current automatic butt welding machine
脉冲电流半自动对焊机 impulse current semiautomatic butt welding machine
自动压力对焊 automatic pressure butt welding
针对奥迪轿车消音器的材料、结构及接头形式，研制了适用于消音器焊接的熔化极气体保护自动焊设备，并对焊接工艺进行了研究。
In order to solve Audi car muffler welding problems, a MIG automatic welding process and equipment arc developed which is suitable for the material, structure and joint type of the muffler.
论述了粗丝co2自动焊焊枪的设计原理，并对气流在焊炬中的流动情况和对熔池保护效果作了简要介绍。
In this paper, design principle on gun of automatic CO2 gas shielded welding with thick electrode is discussed.
实践证明，通过改变焊接工艺，确保了自动焊焊接质量，尤其对焊前进行喷漆处理的薄板，更是一种行之有效的方法。
It testifies that the changed welding technique can ensure the quality of auto welding quite well, especially for the sheet pre painted.
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