Through studying various types of rollers of a spatialCAMmechanism, the paper presented their unified mathematical expression models.
通过对空间凸轮机构各种从动件滚子的研究，给出了不同类型滚子的统一数学表达模型。
2
In addition, the conception of press Angle of spatialCAMmechanism is discussed and its mathematics model and self-adaptive arithmetic are given also.
另外，利用等距曲面的概念讨论了空间凸轮机构压力角的概念及其自适应求解模型。
3
Globoid indexing CAMmechanism is a kind of mechanism used widely in modern automatic machine and spatial high speed and high accuracy indexing mechanism of automatic production line.