摘要
调速型液力偶合器泵、涡轮内腔的形状由于比较复杂 ,通常都是铸造成型的。因此 ,腔壁比较粗糙 ,且在立壁的根部常有一些积瘤存在。这些粗糙面表面能否直接使用 。
As the shape of the cavity of pump and turbine is complex,the cavity is usually casted.Therefore,the surface of the cavity is very rough,and there are some knurls at its bottom.This paper discusses whether the rough surface can be used directly.
出处
《河北工业科技》
CAS
2000年第4期15-17,共3页
Hebei Journal of Industrial Science and Technology
