【摘要】 以3-PRS型并联机床为研究对象,基于MSC/ADAMS虚拟仿真开发平台,进行了新型钻尖刃磨机床的实体建模、运动仿真和干涉分析,得出的滑块位移曲线和球铰关节转角曲线都在指定的范围内,从而验证了结构方案的合理性。文中的虚拟仿真与分析也为机床结构设计中的动静态干涉、轨迹规划的合理性及参数设计的合理性评价提供了依据。更多还原

【Abstract】 In this paper, 3-PRS parallel machine tool was researched. Based on the platform of MSC/ADAMS the 3D modeling, motion simulation and interference analysis for the new type of parallel drill point grinder are developed in the virtual environment. The derived displacement curves of the sliders and the rotation angle curves of the ball joints are in the range of nominal values. The kind of virtual simulation provides basis for the verification of dynamic and static interference, path planning, and the parametric design of the grinder.更多还原