1. Spring washers, also known as disc springs or Belleville washers, are a type of washer designed to provide a flexible, yet reliable, solution for applications requiring a high degree of deflection and load capacity. These washers are typically made from a thin strip of material that is formed into a conical shape, allowing it to compress and expand under load while still maintaining a constant force.
2. One of the key benefits of using spring washers is their ability to compensate for thermal expansion and contraction, as well as vibration and shock loads. This makes them an ideal choice for use in applications where fasteners may become loose over time due to these factors. Additionally, spring washers can help to prevent bolted joints from becoming over-tightened, which can lead to premature failure.