对于带有斜面、弧形面等形状较为复杂零件的抛光,需要有较熟练的技术,而且浇砂盘也费事,毛毡轮又不易及时买到。采用皮轮浇钢砂或钢棒夹砂布的方法抛光,效率低且质量差。自行设计制造了一种简易的砂带传动抛光机。这种抛光机结构简单,制造容易,使用效果也很好,光洁度可达▽8以上,产量比旧法抛光提高一倍以上。目前,我车间制造了14台, For the polishing with more complicated parts such as bevel, arcuate surface, etc., more skilled techniques are needed, and pouring the sand tray is troublesome, and the felt wheel is not easy to buy in time. The use of leather cast steel sand or steel rod sand cloth polishing method, low efficiency and poor quality. Design and manufacture of a simple belt drive polishing machine. This polishing machine has the advantages of simple structure, easy manufacture, good use effect, smooth finish up to ▽ 8 and more than double the output of the previous polishing method. At present, I made 14 workshops,