针对于高速重载滚柱直线导轨副实际使用中存在的问题,以滚柱直线导轨结构设计和性能为分析重点,应用机械动力学理论、多体动力学理论及虚拟样机技术,在虚拟样机技术分析软件AD-AMS环境下对滚柱直线导轨副进行动态仿真研究,建立结构参数及性能与仿真输出结果联系,对结构参数进行优化设计,提高滚柱直线导轨设计效率及产品性能。 Aiming at the problems existing in the practical use of high speed heavy loaded roller linear guideway, taking the roller linear guideway structure design and performance as the analysis focus, applying the theory of mechanical dynamics, multibody dynamics theory and virtual prototype technology, Under the environment of AD-AMS, the dynamic simulation of the roller linear guide pair was established. The structural parameters and the relationship between the performance and the simulation output were established. The structural parameters were optimized to improve the design efficiency and product performance of the roller linear guide.