Series of Conical Elastic Serrated Washers

Ⅰ. Working Principle of Conical Elastic Serrated Washers

As a type of conical-face washer, the conical elastic serrated washer features a tapered cross-section to bear axial loads. When its conical structure is flattened, the material undergoes elastic deformation and stores elastic energy. Upon load removal, elastic restoring force drives rebound and energy release. Its prominent traits include high axial load-bearing capacity, compensation for load fluctuation caused by temperature difference and mitigation of adverse dynamic-load impacts. Hence, it can be deployed in numerous technical scenarios.

Ⅱ. Specification Introduction of Conical Elastic Serrated Washers

The design and production of conical elastic serrated washers comply with GB/T 956.3-2017, which is correlated with standard GB/T 1972. These washers are commonly manufactured from spring-steel material such as 65Mn. They fit bolt assemblies of high-strength bolts with property classes from 8.8 to 12.9.

Ⅲ. Applications of Conical Elastic Serrated Washers

Conical elastic serrated washers are widely adopted in multiple industries:

1. Aviation industry: high-strength fastening assemblies
2. Automobile manufacturing: connections for engine and transmission components
3. Medical-care equipment: shock-absorbing buffers for precision instruments
4. Chemical-industry machinery: anti-loose fasteners for corrosion-prone working environments