Ball screw structure: the ball screw nut is rotary motion into linear motion of the actuator used. It's rolling ball screw nut in place of cold-rolled screw sliding, low friction ball screw with a good performance of composition: Mainly by the screw, nut, ball and circulators, labyrinth seals, hole and so on. How it works: the screw and nut processing have arc spiral groove, when they suit together to form a spiral raceway Jinjiang ball screw, and filled with balls in the raceway. The ball is rolling along the raceway, and as the cycle of circular motion by a circulator. Circulator ends also played the role of stopper beads, to prevent the ball from falling out along the raceway. Ball screw nut ball screw nut mounting method used to bear only axial load, radial force, moment will make contact with the surface of the ball screw nut additional stress load, which may cause permanent damage to the screw. Correct installation is the effective maintenance of the premises. Thus, the ball screw nut is mounted to the machine vice, should note the following: 1) the screw axis must be parallel to the axis of accompanying guide ball screw, machine ends with the nut bearing seat must be three to line. 2) where the mounting nut ball screw Dongguan good quality? , As close to the support bearing. 3) When installing the support bearing, as close to the nut mounting portion. 4) When the ball screw is mounted to the machine, do not remove the nut from the screw to. Shaanxi ball screw, ball screw, Korea and Taiwan transmission machinery provided by the Dongguan City, Transmission Machinery Co., Ltd. of Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) (www.hantai168.com) strong, credible, in Dongguan, Guangdong and other machine tool accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Korea and Taiwan transmission machinery into the brilliant and you work for a better future!