摘要
在高精度的共轭凸轮的设计过程中,需要实现其实际轮廓曲面的精确设计,解析法虽然可以精确计算出凸轮廓线上各点的坐标,但要得到完整的共轭凸轮实际轮廓曲面,需要编制复杂的程序。文章以摆动滚子从动件共轭凸轮为例,提出了利用解析法结合UG软件的参数化设计功能进行共轭凸轮实际轮廓精确设计的新方法。这一方法可以大幅度提高解析法设计凸轮实际轮廓的效率,使得整个设计过程更加精确简洁。
In the process of precision conjugate cams design,it is critical to get the precision design of its contour curve. Although analytical methods could exactly determined the coordinates of a cam contour,complicated programs are demanded to obtain actual cam surface contour. This paper takes the parametric design method as an example,which is proposed by UG combined with traditional analytical design methods. This method has been significantly promoting the efficiency ,making the whole design process more accurate and concise.
出处
《轻工机械》
CAS
2010年第3期48-51,共4页
Light Industry Machinery
基金
"十一五"国家科技支撑计划项目(2006BAD11A10-024)
浙江省重大科技项目(2007C12090)
关键词
机构学
摆动滚子从动件共轭凸轮
参数化设计
UG开发设计
理论轮廓曲线
kinematic machinery
oscillate roll driven part conjugate cams
parametric design
UG development design
theoric contour curve
