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What are the characteristics and applications of high temperature disc springs?
Release time:
2023-10-24 18:35
Features of high temperature disc spring:
a. Changes in medium pressure lead to changes in preload. The high temperature disc spring can compensate for the change of preload force caused by the change of medium pressure and prevent the failure of bolts and washers.
b. It can effectively absorb mechanical vibration caused by high temperature and effectively avoid mechanical vibration.
High temperature disc spring application equipment: steel pipe bridge beams and columns; bearing preload, rolling bearing seat, main shaft; flywheel drive overload protection; mechanical starter;
Disc springs can be used alone or in combination with multiple disc springs for static or variable loads. If a single disc spring cannot meet the travel requirements, a combined disc spring group consisting of a single disc spring should be used. A group of single-coil springs that overlap in the same direction is called an overlapping combined-coil spring. Instead, a set of single-coil springs alternately overlapped in different directions are called split-combination-coil springs. In the case of superimposed combination, the deformation of the disc spring group is the same as that of a single spring, and the load at a given deformation is n times that of a single spring (n = the number of individual spring leaves in the disc spring group). In the case of the involute combination, when the disc spring set is deformed, the sum of the deformation and load of the individual springs in the spring set is the same as the single spring. The above factors should be considered when calculating the deflection and load of a composite disc spring consisting of a single disc spring or spring group.
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Features of high temperature disc spring: a. Changes in medium pressure lead to changes in preload. The high temperature disc spring can compensate for the change of preload force caused by the change of medium pressure and prevent the failure of bolts and washers.
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