Ball screw is composed of screw, nut, steel ball, prepress, reverser, duster and other parts. It is the best product to convert rotary motion into linear motion or linear motion into rotary motion. It is widely used in machine tools, automatic machinery, electronic machinery, aerospace and other fields. Ball screw has a variety of advantages, now by mingwan machine tool to take you to see what advantages of ball screw!
- Less power
The driving force of the ball screw is only 1 / 3 of that of the sliding screw pair, so it has higher movement efficiency, so it can save more electricity.
- Higher precision
Ball screws are produced by high-level mechanical equipment, and the production accuracy is higher.
- Realize micro feed
The ball screw uses the ball motion, so the starting torque is very small, there will be no creeping phenomenon like sliding motion, so it can ensure the realization of accurate micro feed.
- No side clearance and high rigidity
The ball screw can be preloaded, because the preload can make the axial clearance reach a negative value, and then get higher rigidity.
- Realize high speed feed
The ball screw can realize high speed feed / (movement /) because of its high efficiency and low heating.
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