under skeleton meaning in English

尺寸不足

Assembly model of the pro / engineer cad / cam does not support the interference check of assembly path and process . to resolve this problem , this paper put forward a method which directly takes advantage of the eigen functions of pro / engineer . that is : planning path and simulating dynamically under skeleton , setting interference conditions and simulation degree under relation of pro / program , realizing the interference check with the man - machine interchange
本文从装配的概念及发展现状、装配模型的建立、装配的评价体系等系统地阐述了产品虚拟装配的过程和重要性，并对虚拟装配的操作平台pro engineer作了一个简单的介绍，针对pro engineercad cam软件assembly模块中不能体现装配路径及过程干涉的问题，提出了在组合件的skeleton下规划装配路径和动态仿真、在pro program的relation下设定干涉条件和仿真程度、以及通过人机交互解决干涉的方法。