【摘要】 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更多还原

【Abstract】 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.更多还原