The internal structure of the ball screw nut is precise and complex, and the ball bears high loads and rolls precisely in its circulation channel (raceway, returner, return tube).Damage to a single ball (fragmentation, indentation, severe wear) will accelerate the failure of the entire system. Replacing the ball seems simple, but it is actually a… Read more: Ball screw ball replacement: precision surgery-level operation guide

Successful repair is not the end, good maintenance is the key to ensure the long-term stable operation of the ball screw: I. Regular lubrication: Lubricate strictly according to the time interval and grease brand specified by the manufacturer. This is the most important maintenance! Use a dedicated grease nozzle or automatic lubrication system. The amount… Read more: Preventive maintenance after ball screw repair

1. Preparation for disassembly: Clean the outside of the screw and the surrounding area thoroughly to prevent contaminants from entering during disassembly. Record the original state: mark the position and direction of the nut and support bearing; measure and record the original preload (if possible) and axial clearance (usually measured with a dial indicator). Disconnect… Read more: Maintenance process of ball screw: disassembly, inspection, repair/replacement

As a crucial precision transmission element in modern mechanical equipment, ball screws are widely used in high-precision fields such as CNC machine tools, automation equipment, semiconductor manufacturing, and medical equipment. Mastering the correct maintenance knowledge can not only restore equipment performance in time, but also effectively extend the life of the screw and reduce overall… Read more: Ball screw maintenance guide – diagnosis

In the field of mechanical design and manufacturing, mechanism installation components refer to basic components used to connect and fix various mechanical parts to ensure the stable, safe and efficient operation of mechanical systems. These components play a key role in the assembly, maintenance and maintenance of mechanical equipment. I. Main types Bolts and nuts… Read more: Basic introduction of mechanism installation components

The basic principle of ball screw precision classification is the deviation between the actual moving distance and the ideal moving distance in the transmission. The smaller the deviation, the higher the precision. There are three cases: The first is the running accuracy of one rotation; the second is the running accuracy of the entire ball… Read more: Experts should know the basic principles of ball screw precision classification