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该焊机由 ZXG7—300—1型硅焊接整流器,K—2型手工钨极氩弧焊控制器及焊炬等组成。焊机的外形见图1。其电源具有恒电流特性,电流稳定,凡无电流衰减装置,以保证焊缝收尾的质量。为适应长、短焊缝和点焊等操作上的需要,在控制器上设有长焊与短焊转换装置。该焊机配有不同形状的焊炬和多种喷咀,能基本满足各种使用条件的要求。
The welding machine consists of ZXG7-300-1 silicon welding rectifier, K-2 type manual TIG welding and welding torch and other components. Welder appearance shown in Figure 1. The power supply has a constant current characteristics, current stability, where no current attenuation device to ensure the quality of the end of the weld. To meet the long, short weld and spot welding and other operational needs, in the controller with long welding and short welding conversion device. The welding machine with a different shape of the torch and a variety of nozzles, can basically meet the requirements of various conditions of use.