Abstract: Ball screw is widely used in the fields of modern industry, aviation industry, automobile industry, etc., and has a greater impact on the development of the machine tool industry. Axial ...

Abstract: The amount of lubricating oil supply of ball screw mechanism is adjusted only by artificial experience in the computer numerical control (CNC) feed system, which lacks scientific basis and ...

Functions and modules for creating metric (ISO) and English (UTS) standard screws and nuts. Included is a function for calculating the standard dimensions of screws including the tolerance values that ...

Cross threading occurs when the bolt is misaligned with the threads in the nut. It can destroy the threads, or cause the nut to jam. The standard beveled end process makes cross threading a ...