抛砂头叶片后倾角的计算

The Calculation of Inclination of Blabes for Slinger Head

根据质点动力学原理,对抛砂头旋转叶片上型砂的运动情况进行分析。求出了抛射型砂散射程度最小时,抛砂头叶片后倾角——ε的计算公式,可供工程技术人员参考。

On the basis of the principle of the particle dynamics, movement of the sand on rotating blades have bcen analysed for slingcr head. The inclination-ε formula of the blade is derived as the scattering exent of the thrown sand is minimum. It may be hclpful to engineering and technical personnel.