二重卷封分析及改进设计

The analysis and the improved design of double rolling seal

应用冷冲压的分段阶梯式变形原理 ,提出了分体轨道式卷封的新方法。这种卷封方式换型调整方便 ,制作加工简单 ,既提高了生产效率 ,又节省了生产成本。

Using the stage-formed theory of cold-stroke,a improved design of separated-tram double rolling seal was propesed.This way made it facility to modulate and chang rolling type.On the other hand,it was easy to be made.Efficiency was improved and the cost was reduced.