摘要
提出了一种新型三自由度并联机床,该机床具有x、y、z三个方向的平动自由度,运用Pro/E软件对其进行了建模,求得了其运动学反解的封闭形式,运动学反解方程形式简单,易于实时控制,并对该机床的工作空间进行了分析和研究,可以用于指导实际的样机制作。
A new 3-DOF parallel machine tool is presented in this article. This machine tool has three translational DOF. Accurate entity models are constructed by using Pro/E software. Solution of inverse position has been obtained. Kinematics equation is simple and easy to accomplish real-time control. Its workspace has been analyzed and studied. All of the results can be used to instruct the manufacture of real sample.
出处
《机械》
2005年第4期67-69,共3页
Machinery
关键词
并联机床
三平动自由度
工作空间
parallel machine tool
3 translational DOF
workspace
