Grinding wheel for the rotating main movement, workbench as a vertical reciprocating motion, grinding wheelrack for intermittent movement into the vertical and horizontal feed movement.
砂轮作旋转主运动，工作台作纵向往复运动，砂轮架作间歇的竖直切入运动和横向进给运动。
2
The wheel bearing rack through driver chamber supportive rackandwheel axis hangs the driver chamber and the driver chamber relies on gravity to ensure vertical to the ground.
驾驶舱通过驾驶舱壳体支撑架及轮轴组件悬挂安装在车轮轴承上，驾驶舱依靠重力自然与地面保持垂直。
3
At the same time, the thought and the method of research are not only suited for the grinding-wheel-rack development, but also can be provided as reference for other product development.