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本文介绍了冰箱压缩机筒体环缝自动焊的工艺措施。着重介绍了专用焊机的总体结构与PC 控制系统。文中所论述的焊机结构及控制方法对于其他构件的环缝焊接有普遍的参考价值。
This paper introduces the technical measures of automatic welding of the cylinder of the refrigerator compressor. The general structure and PC control system of special welding machine are introduced emphatically. The welding machine structure and control method discussed in this article have universal reference value for girth welding of other components.