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提出以可实现三平动自由度并联机构作为主进给机构 ,辅以回转工作台实现多坐标数控加工的并联机床结构配置方案 ,并据此简要阐述了一种三自由度并联机床的总体设计方案和相应的运动学设计方法。理论成果已用于样机开发
The configuration scheme of the parallel machine tool with multi-coordinate NC machining, which can realize parallel mechanism with three-translation degree of freedom as main feed mechanism and combined with rotary table, is proposed. The overall design scheme of a three-DOF parallel machine tool And the corresponding kinematic design method. Theoretical results have been used for prototype development