It includes vertical feed, horizontalfeed mechanism design, and servo motor, ball screw options, and other tasks.
它主要包括纵向进给机构，横向进给机构的设计，及伺服电机，滚珠丝杠的选择等任务。
2
Grinding wheel for the rotating main movement, workbench as a vertical reciprocating motion, grinding wheel rack for intermittent movement into the vertical and horizontalfeed 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。
3
The feed equipment of impact crusher was improved. A rational structural and simple feeding device was designed. It can be connected with the impact crusher at any Angle in the horizontal position.