增压器压气机叶轮的设计过程是循环递归过程,它包含着画出最后设计图形前在空气动力学和应力分析中多次的迭代步骤。本文讨论了在这两项分析间传递信息的接口,由于在全过程中采用了交互式图象显示技术,因此把设计师从冗长的数据准备中解放出来。这种交互式图象技术已扩大应用于加工铸模和样件时构成数据刀具轨迹,且使设计过程中建立的数据库也可用于铸件检查。最后,也可用在试验室进行实时数据采集,并把这些最新的经验数据提供给设计过程。 Turbocharger The design of a compressor wheel is a cyclic recursive process that involves multiple iterations of aerodynamic and stress analysis prior to drawing the final design. This article discusses the interface for communicating information between these two analyzes, liberating designers from the lengthy preparation of data due to the use of interactive image display throughout the process. This interactive image technology has been expanded to make data toolpaths when machining molds and prototypes and to make the database created during the design process also available for casting inspection. Lastly, it is also possible to use real-time data acquisition in laboratories and provide these up-to-date empirical data to the design process.