有关“工程变自由度机构”的几个问题

Several Problems of Freedom-Variable Mechanism

讨论了工程变自由度机构的概念和分类,阐述了其功能,总结了变自由度机构的两个主要运动规律,简述了变自由度机构和变胞机构的区别和联系。

In this paper, the conception and the constructing categorization of freedom-variable mechanisms were discussed. And two working laws and functions of this kind of mechanism were summarized. The relationship between freedom-variable mechanism and metamorphic mechanism were discussed.