The CAPP system of rotative parts is designed and spacial consideration given to correct use rate of machine tools in the design of the CAPP system is discussed so that cost of production is reduced.

• 设计了一种回转类零件的动态CAPP系统，着重阐述了在CAPP系统设计过程中，应考虑机床的合理利用率与降低加工成本。