Ball Screw is made of screw and ball nut. It's function is to turn the rotary motion into linear motion.,which is a future extension and development of ball screw. The significance of the development is to move into a rolling bearing from sliding action. With little friction, Ball Screw are widely used into various industrial equipment and precision instruments.
Weiyuan ball screw feature:
1. A small friction loss, high transmission efficiency
There are a lot of balls rolling movement between the screw shaft and ball screw screw nut, they are able to get a higher efficiency of movement. Helpful in saving.
Ball screw was manufactured by the world's highest level mechanical equipment, especially in the grinding, assembly, inspection of the process plant environment, temperature and humidity were strictly controlled, because of the sound quality management system so that the accuracy can be fully guaranteed.
3. High speed feed and Micro-feed
Ball screw used the ball movement, so the starting torque is very small, It's doesn't appear as a sliding motion creeping phenomenon , can ensure accurate micro-feed.
4. Axial stiffness high
Ball screw can be adding preloading, The axial clearance can be achieve negative due to the pre-pressure, then get a higher rigidity.
5. Due to their high efficiency,precision ball screw assemblies are in principle not self-locking.