摘要
论述了应用Ar +CO2 混合气体保护焊焊接风机叶轮的方法。指出了其焊接特点及对风机叶轮焊接的适用性。经对焊缝质量检验及机械性能试验均达到设计要求 ,并成功地应用于风机叶轮的生产制造上。
The method of welding fan impeller using Ar+CO 2 mixed gas shielded welding is described.Its welding feature and applicability to fan impeller welding is pointed out.By examing welding quality and testing mechanical performance, design requirement is reached and then successfully apply to the manufacture of fan impeller.
出处
《风机技术》
北大核心
2002年第3期22-23,共2页
Chinese Journal of Turbomachinery
