手工等离子弧焊设备由焊接电源、焊枪、控制系统、气路和水路系统等部分组成。
本文介绍了一种适用于生产的、结构简单的等离子弧焊枪。
This paper presents you a simple structure plasma welding gun which is suitable for production.
设计并研制了深内孔等离子弧粉末喷焊枪，该枪具有在高温下连续稳定工作的优异性能。
A plasma gun for spraying welding inside surface of deep hole with powder is designed and developed which has the property worked continuously at high temperature.
用球面压缩喷嘴取代常规的锥形压缩喷嘴，这些是设计反极性弱等离子弧粉末堆焊枪的关键所在。
Substituting double electrode for normal tungsten and substituting spherical constricting nozzle for normal cone one are the key to design the torch.
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