| It is easy to control the molten pool with pulse working way. It is especially applicable to welding the sheet metal with the thickness between 0.1-2.5MM for its small area of heat influence. Therefore, it is especially applicable to repairing the high-accuracy defect of the high-quality work pieces and welding the micro pulse of high quality, with the small current electric arc indication, large current melting rate and melting depth which are unable to be replaced by the argon arc welding machine and the welding efficiency is twice as the argon arc welding TIG. It is mainly used for welding and repairing such all kinds of metals as carbon steel, low carbon steel, high-low alloy steel, stainless steel, titanium alloy, nickel alloy, silver alloy etc., meeting the demand for the welding of high quality and efficiency for the accurate welding, aviation and space, medical treatment equipment, vacuum device, sheet metal processing, ripple pipe, instrument, sensor, automobile parts, chemical sealed parts and weapon industry. |
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