1 题目：行星滚柱丝杠的虚拟样机设计（宋体三号）（加粗）专业：机械设计制造及其自动化学生：拓文杰（签名）指导教师：韩敏（签名）摘要行星滚柱滚柱丝杠作为新兴的丝杠传动装置，自1942 年发明到现在，经过不断发展应用到各个领域里，目前为止还是有很多问题没有攻克，随着螺纹加工工艺的进步，科技技术的发展，行星滚柱丝杠将会取代其他丝杠类传动装置。为了更好地了解滚柱丝杠的整体结构以及运动原理，对行星滚柱丝杠的各个零部件进行参数设计，了解滚柱，丝杠，螺母以及内齿圈之间的参数关系，同时了解各个参数对行星滚柱丝杠的性能影响，之后进行三维建模，根据参数设计绘制出每个零件的三维图，最后装配零件，建立好行星滚柱丝杠的三维模型，在加载动画，可以了解到行星滚柱丝杠的运动状况。通过设计，对行星滚柱丝杠今后的发展有了清晰的认识。关键词 ：行星滚柱丝杠参数设计三维建模Subject：The virtual prototype design of the planetary roller screw Planetary roller screw as emerging screw transmission device, the invention in 1942 to the present, through the continuous development of applications in various fields, so far there are still many problems not conquer, along with the progress of the screw thread processing technology, the development of science and technology, the planetary roller 2 screw will replace other screw transmission device. In order to better understand the overall structure of the roller screw and movement principle of the various parts of the planetary roller screw parameter design, understanding of roller, screw, nut, and the parameters of the relationship between inner gear ring, at the same time to understand the various parameters on the performance of the planetary roller screw, after 3 d modeling, according to the parameter design to map each components of the three-dimensional figure, final assembly parts, establish good 3 d model of the planetary roller screw, the loading animation, can learn the movement condition of the...
