<正>本文阐述了用有限单元法和样机实测方法对箱型抓爪进行精确的强度分析与研究。同时对抓爪进行了改进,提高了抓具的设计质量。

This paper deals with the way of exact strength analysis and studies of the box-like claw by using the finite element method and measuring the model machine. The shortcomings of preliminary claw have already been advanced. The quality of grab designed is improved greatly.