摘要
使用UG表达式功能,根据顶膜凸轮的运动规律建立外轮廓线方程,利用UG的三维建模功能创建出顶膜凸轮的三维模型。对于轮廓线的建立采用了参数化的方法,能够为其他同运动类型的凸轮创建提供一定的指导意义。
Based on the Ding- Mo cams＇ movement, the correct contour equation is presented by using UG NX4.0 software＇ s expressions function. And the 3D model of cams is created by using modeling function of UG software. The profile of cams is draw by parametric approach, which can provide certain guidance for other types of cams＇ designation.
出处
《机械研究与应用》
2009年第2期69-70,共2页
Mechanical Research & Application
关键词
计算机应用
凸轮建模
凸轮参数化
computer application
cam modeling
cam parameterization
