简单实用的间歇机构定位装置

Simple and practical positioning device of intermittent mechanism

利用简单实用的摩擦装置，解决了大质量、大转动惯量系统在实现间歇运动过程中，由于扭转振动现 象导致定位不准的问题。

A simple and practical friction assembly employed solves the problem of inaccurate positioning during the in- termittent motion of the big rotational inertia system caused by the torsional oscillation.