1、 Types of faults in ball screw pairs 1. Wear and tear fault a. Ball wear The surface wear of the ball leads to an increase in the clearance between the screw pair, which affects the transmission ac···

If the lubrication of the ball screw nut pair is insufficient, the friction of the screw will affect its accuracy and service life. If there is axial clearance in the ball screw nut pair, it will also···

The ball screw pair must be equipped with protective equipment to prevent dust or other impurities from entering the ball screw pair. If the ball screw pair is exposed outside the machine tool, a clos···

How to deal with screw noise:Compared with the sliding screw pair, the driving torque is 1/3. Due to the rolling motion of many balls between the screw shaft and the screw nut of the trapezoidal threa···