螺纹剪切式碰撞吸能系统的零件模型开发

摘要

以UG软件为开发平台,利用ViSual C++调用UG/OPENAPI函数的方法,通过对用户菜单、接口界面以及API应用程序设计的集成,完成了螺纹剪切式碰撞吸能系统(CST)的零件模型模块的开发.应用实例表明,零件族模板具有良好的相关性,能随着用户输入参数的变化而正确地变化,实现了在UG中直接生成CST零件模型的功能.%Through synthesizing the menu script, user interface dialog and API programs, the parts model of CST (Cutting the Screw Thread) is automatically created in UG NX, using VisualC++ to call the functions of UG/OPEN APl. The instance shows that the developing module hasgood correlation and can change exactly as the user inputs different parameters. The function ofcreating CST parts model in UG is achieved.