What is a ball screw?

Hidden the ball is a highly efficient type of nut and a screw that provides smooth movement. Its unique design, which consists of many ball bearings inside the sleeve, is used in industries such as robotics and air aeronautics. Great attention is paid to the creation of ball screws and their high price reflects this care. However, these complex machines are not so popular in other industries due to limitation and possibility of disintegration. It consists of a long threaded rod known as a shaft that is created so that its fibers are precisely distributed firmly together. The most complex part of this two -piece system is the element of the screw. The screw acts as a nut that passes under the threaded shaft, but differs from traditional nuts, as it is a separate unit with hundreds of small ball bearings aligned inside. When the bolt is placed over under the threaded shaft, the bearings easily undress the fibers.

Ease of Wje's main purpose is that the ball screw moves up anddown the shaft. The ball bearing screwing system provides 90 % efficiency during operation. Compared to the 50 % efficiency of the traditional system, spherical screws with a much less need for strength work. This lower force exertion is ideal for many mechanical devices that use a ball screw to adapt the moving parts.

The matrix and shaft with a ball screw screw is used in many industries that require accuracy and reliability for these moving parts. One of the largest users of this device is the aircraft industry. The average plane with different flaps and adjustable elements per flight for such adjustments uses many ball screws. Robotics is another industry that considered the ball screw useful for the movement of the fluid providing this system.

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ball screw has found a home in many different areas, but it's not the perfect fitpro of every industry. NThe most important concern of critics about this system is its costs, because the ball screws tend to have significantly higher prices than traditional methods. The industries such as mining also avoid this system if there are fragments and particles in the air, because the ball system needs to be maintained perfectly clean to function properly. In the end, it also turned out that hand -fed machines proved to be a poor match for ball screws due to the inability to regulate the stiffness of the servomotor feeding.