并联机床虚拟概念设计平台的开发

Development of Virtual Concept Design Plateform for PMT

以提高并联机床设计效率和质量为目标,研究了并联机床虚拟概念设计的主要内容,开发出基于ADAMS的并联机床虚拟概念设计平台,建立并联机构型谱库和功能模块组件库,并实现对型谱库和模块组件库的管理。开发并联机床虚拟装配人机交互界面,以帮助设计者完成并联机床的虚拟装配。利用ADAMS的动画技术和仿真分析功能,实现了对样机模型的运动学仿真和分析。

In order to increase design efficiency and quality of parallel machine tool （PMT）, a main process of PMT virtual concept design is researched. Based on ADAMS, a design platform of PKM virtual prototype is developed. A parallel mechanism case base and a modular component base are built. The management of the parallel mechanism case base and the modular component base and virtual assembly of PMT are realized. By using animated technique and simulating analysis function of ADAMS, kinematic simulation and analysis of PMT prototyping model are made.