This article introduces the process of dynamic emulation of mechanism by using Euclid software on SGI workstation and provides an example of a simple mechanical digger,provides a dynamic design method and summarizes the advantages of this method.

• 介绍在SGI工作站上利用Euclid软件进行机械动态仿真分析的过程 ,并进行简易挖掘机的实例分析 ,提出动态机械设计方法并总结了该设计途径的优越性。