Working Space Solution and Scale Fitting of a 5-strut Parallel Machine with Swivel Joints

摘要：

Taking a 5-axis-5-swivel parallel machine tool with swivel joints as an example, a geometric method is put forward in the paper to solve this kind of parallel machine working space, hi this method, the border of the working space is found when several curves cap. This geometric mathematical model reveals the relationship betiten the structure parameters and the working space. The maximum proportion of the volume of working space is used as a target of evaluation ,and how scale parameters affect this target is also discussed. With this method, the condition of constraints could be got from the machine principles and the working space is also directly calculated. Hence, no more complex derivation process is needed.

关键词： Parallel Structure Working Space Scale Parameters

作者: H.Xie K.M.Zhang Q.Li

作者单位: Department of Mechanical Engineering, Tongji University, Shanghai, 200092, P.R.China

会议类型: 国际会议

会议名称: 2011 Global Conference on Digital Design and Manufacturing Technology(2011年全国数字设计与制造技术会议)

会议地点: 杭州

会议语种:英文

页码: 153-158

在线出版日期: 2011-01-23（万方平台首次上网日期，不代表论文的发表时间）