Recent Entries

• The advantages of Serrated Safety Washers

  by Andy Lu January 4, 2022
  Serrated Washers are Disc Springs with Trapezoidal Cross Section on both sides for gripping. Serrated safety washers are ready to fit washers to sustain preload and avoid loosening. As the bolt is tightened the serrations crunch into the mating faces and prevents the screw from loosening up due to v...

• Belleville springs VS Belleville washers

  by Andy Lu December 16, 2021
  Belleville springs and Belleville washers are both conical spring washers, usually made of spring steel, designed for axial loading. Compared with coil springs or wave springs, both can provide higher force in a relatively compact area. Although the terms "Belleville spring" and "belleville washer"...

• What is the difference between the different washer?

  by Andy Lu November 8, 2021
  1. What is the difference between the function of spring washer and the function of ordinary washer? Spring washers (also called spring washers) have a pre-tension, and after being compressed, they rebound. In actual use, due to the characteristics of the thread, the nut can easily rotate in ...

• What is the Combination of Bearing Preload Disc Springs

  by Andy Lu October 22, 2021
  In a wide range, disc springs are replacing cylindrical coil springs. Commonly used in heavy machinery (such as presses), artillery, aircraft and other weapons, as a powerful buffer and damping spring, as a compression spring for clutches and safety valves of automobiles and tractors, and as an ener...