|
 |
Steel rolled finish ball screw |
A ball screw is a mechanical device for translating rotational motion to linear motion. A threaded shaft provides a spiral raceway for ball bearings which act as a precision screw. As well as being able to apply or withstand high thrust loads they can do so with minimum internal friction. They are made to close tolerances and are therefore suitable for use in situations in which high precision is necessary. The ball assembly acts as the nut while the threaded shaft is the screw...
|
 |
Grinding ground finish ball screw |
| Ball screw assembly is consisted of screw, nut and ball. The function is transfer the rotary motion into linear motion or transfer the linear motion into rotary motion. This is further extension and development of slide ball screw. The important significance of development is as same as change of bearing from rolling motion to sliding motion. Because of excellent friction function, ball screw is widely used for all kinds of industrial equipments and precision instrument. Especially in recent years... |
 |
Ball screw support |
| The ball screw support bearings fabricated by us are precision engineered high ability bearings. These ball bearings are designed with polyamide cages and so that bearing stiffness are greater than conventional bearings. Our bearings are supplied with a pre-set preload so complicated adjustment and measurements are removed. These are used at actuators of high precision and high speed machines, precision measurement equipment, robots etc.... |
auto bearing & ball bearing
|
 |
