在抛光或磨光零件的外表面时,常用手工操作。因此效率低,精度也不易控制。使用图示带式磨削装置,附设于外圆磨床(或车床)上,可以对某些轴类零件进行抛光。在机床磨座上固定支架6,支架6上装有轴7,电机9经皮带轮8、轴7,磨带轮5使磨带2转动。磨带2的张紧机构由杠杆10,接 When polishing or polishing the outer surface of parts, commonly used manual operation. Therefore, low efficiency, accuracy is not easy to control. Use the illustrated belt grinder attached to a cylindrical grinder (or lathe) to polish certain shaft parts. The holder 6 is fixed on the grinding machine bed, the shaft 7 is mounted on the bracket 6, the motor 9 is driven by the pulley 8, the shaft 7 and the grinding pulley 5 to make the grinding belt 2 rotate. Abrasion belt tensioning mechanism 2 by the lever 10, then