1. To prevent the trapezoidal screw from being too tight, adjust the radial clearance of the bearing appropriately, and reduce the interference appropriately to ensure sufficient lubrication effect of the trapezoidal screw, which can be based on the entire running time of the motor. Compliant status. Consider the temperature of the environment and the pros and cons of the grease to ensure the entire replenishment and lubrication time.
2. To install the ball screw in a more accurate way, you can use a steel tube sleeve whose end surface is relatively flat and smooth, and the thickness of the inner ring of the bearing is basically the same, to directly press the bearing on the accurate position, but it is pressed Do not use too much force, and then check whether there is any deviation according to the speed of the motor.
3. The ball screw must not have strong vibrations, and the motor must be repaired and tested regularly. The ball screw must not be corroded and polluted. The environment where the screw is installed must be clean and tidy. The installation aids used should also be clean, and the bearings must be cleaned thoroughly when cleaning the bearings, and they must be inspected and maintained on a regular basis.