Belleville Washers DIN***6 also be known as "Conical Spring
Washers", "Heavy Duty Bolting Washers", "Heavy Duty Safety
Washers", "Spring Washers", "Belleville Springs", etc. Belleville
Washers are widely used in industries such as national defense,
metallurgy, engineering, electric power, machine tools, etc.
Heavy Duty Safety Washers DIN***6 is a specialty version of
Belleville Spring Washer used to improve security of bolt
connection, manufactured as per DIN***6 standard. It is applicable
to the static bolting applications in the medium and high strength
range.
Belleville Washers supplier helps to balance the stress relaxation
in bolt / nut assembly, and has the following functions for loss of
preload force, thermal expansion and contraction, and compression
of seals caused by wear, deformation and creep of wearing
parts:
a. Have enough elasticity to improve the whole elasticity of the
connecting pair.
b. The inherent elastic force can compensate for the loss of
preload force, meet the clamping force requirements, and ensure the
reliability of the connection pair.
Note: Relative movement will occur between the bolt and nut , if
the lateral force overcomes the friction between the clamped
elements. Generally, the Belleville washers cannot prevent the
connection pair from loosening due to the lateral movement.
Therefore, it is necessary to detect whether the Belleville washers
maintains the clamping force.
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