摘要
针对窄系列大机号叶轮的加工难点,介绍了在调整叶轮工艺结构的同时,采用全新的叶轮加工工艺。通过工艺评定得出了效果很好的结论。
Against the machining difficulty of large narrow set impeller, at the same time of adjusting technological structure of impeller. Using entirely new machining technology for impeller is introduced. Conclusion of good result is obtained by the judgement on technology.
出处
《风机技术》
北大核心
2002年第4期19-20,共2页
Chinese Journal of Turbomachinery
关键词
离心式通风机
窄叶轮
焊接
Centrifugal fan Narrow impeller Welding