Pro/E在新型并联机床实体建模上的应用

Application of Pro/E in the New Entity Modeling on Parallel Machine Tools

采用Pro/E对3_TPS_RRR并联机床进行虚拟样机实体建模,并分析该机床机构。利用Pro/E软件对该并联机床进行了特征建模,设计出伸缩杆、驱动杆、动平台、静平台、虎克铰及双十字轴的结构。结合Pro/E的机构约束条件对3_TPS_RRR型并联机床进行模拟装配,从而得到虚拟样机实体模型。通过Pro/E设计出的虚拟样机缩短了机床设计和制造周期,提高了生产效率。

3_TPS_RRR virtual parallel machine prototype solid modeling was made and machine body were analyzed using Pro/E.The entity modeling on the three characteristics of a parallel machine tool modeling was established using Pro/E.The structure including hooker hinge,moving platform,static platform,scalable flu,the drive-structure and double-cross were designed.At last,used Pro/E body constraints to simulate 3_TPS_RRRs assembly and then get the virtual prototype solid model.Virtual prototype designed by Pro/E can cut design and manufacturing cycles,increasing productivity.