The team fits and secures the nut onto a hydraulic cylinder rod, ensuring proper alignment and a precise fit for reliable operation. Rob Reiner’s son Nick arrested in connection with deaths of his ...

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 ...

The surrounding rock stiffness has a significant effect on the impact mechanical properties of rockbolts. In order to study the influence of radial stiffness of surrounding rock on the dynamic ...