动力换档变速箱用于压实机械的可行性

The application feasibility of Power shift transmission to compacting machinery

本文对动力换档变速箱直接用于压路机进行了分析论证，列举了换档离合器的设计实例，着重讨论了换档离合器快速回油阀的受力与工作性能的关系，经过生产实践验证了动力换档变速箱用于压实机械的可行性。

This paper analyzes the direct application of power shift transmission to road rollers. The practical design example of shift clutch is given. The relation between the force at high speed return valve of shift clutch and working performance is specially discussed' The application feasibility of power shift transmission to compacting machinery is verified by production practice.