| 1. | Having the large elastic deformation , slow response speed , reverse clearance and friction wear , the ball screw as a traditional feed system , is difficult to reach the high speed and high acceleration 传统的滚珠丝杠传动方式有弹性变形大、响应速度慢、存在反向间隙、摩擦磨损等问题,难以达到更高的速度和加(减)速度。 |