转子端环与铜排氩弧焊焊接工艺的探讨

转子端环与铜排氩弧焊，可满足特殊泵的转子制造，弥补了铸铝转子的不足。通过转子端环与铜排氩弧焊工艺的探索与实践，我们确定了适合转子端环与铜排氩弧焊的新工艺，并在实际生产中得到了应用。

The Discuss of Argon-arc Welding Procedure for Rotor End Ring and Copper Bars

The argon-arc welding of rotor end ring and copper bars can meet the need of the rotor manufacture of special pump so make up the shortcoming of aluminium cast rotor. Through the exploration and practice of argon-arc welding procedure for rotor end ring and copper bars, we have determined the new procedure for argon-arc welding of rotor and ring and copper bars and applied it in real prodution.