发动机曲柄连杆机构CAD系统的研究

摘要

A parametric method for engine crank-link mechanism based on feature is illustrated in detail.Development of a CAD system for crank-link mechanism,which is based on the Pro/Engineer software in the Visual C＋＋ environment,is also presented.The application of this system supports the development of crank-link mechanism promptly and effectively.%主要针对发动机曲柄连杆机构，详细论述了基于特征的参数化设计方法；并利用Visual C＋＋对Pro/Engineer进行二次开发，建立发动机曲柄连杆机构CAD系统。本系统的应用，快捷有效地支持了曲柄连杆机构的设计开发。