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what is the difference between the rack and ball screw principle
- Dec 13, 2018 -

working principle are between the rack and ball screw principle

working principle 1) rack and pinion rack and pinion are toothed mechanical parts that can be coupled to each other. The rack is divided into straight gear rack and helical gear rack. The rack and pinion are widely used in machinery to realize the movement of the ball. The type of ball screw is: the ball screw is divided into inner circulation and outer circulation balls according to the circulation mode. The screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion. The development of the technology of the ball screw has made the rolling action of the bearing a sliding action. Ball screws are widely used in a variety of industrial equipment and precision instruments due to their low frictional resistance.