How Ball Screw Works

How Ball Screw Works

A ball screw is a linear actuator that acts to convert rotary motion into straight motion with small friction. The friction that occurs can be small due to the nut and bolt there is a ball (buckshot) which serves to reduce the coefficient of friction. Another case with a lead screw that does not have a ball (buckshot) between nut and bolt. While the understanding of the actuator itself is a modifier, which converts electrical energy into motion energy. Actuators are designed to operate or move a mechanism and change a control variable in the process. This part of a machine without proper maintenance could be easily broken. And when that happens you probably want to replace it with the new one but it could cost you more than repairing it. You could use a superior ball screw repair service to help you repair the damage on the ball screw easily and more importantly, cost you less.

It is really important to reduce the risk of damage to this part because it is one of the most important parts of a machine. Ball screw works like a lager that has no spelling but can move smoothly. Ball Screw is also used in machine tools, robots, and precision equipment assembly. High ball screws used in steppers for semiconductor manufacturing. Unlike conventional lead screws, ball screws tend to be rather large, due to the need to have a mechanism to re-circulate the ball.

On the threaded shaft, there is a helical path for Ball Bearings which acts as a precision screw that can withstand high thrust loads with small internal friction, suitable for use in situations where high precision is required. The arrangement of the ball acts like a nut, while the threaded shaft acts as a screw. To maintain accuracy and ensure longevity, care is needed to avoid contamination with dirt and abrasive particles. This can be achieved by using rubber or leather bellows to the fullest extent. Another solution is to use air pressure which is useful to reduce friction.