Main features and applications of disc spring
Disc spring and other types of spring, such as spiral spring, leaf spring, such as comparison, its main characteristics are as follows: (1) small size of the axial and radial size larger it can under the condition of small deformation, bear the axial load of the vast changes, its unit volume deformation energy is bigger, has a good buffer vibration absorbing ability, therefore suitable for axial space is little, the radial space is large and carrying big occasions.
2 has the characteristics of variable rigidity in outer diameter and inner diameter size under the same conditions, as long as the change of the thickness of the disc spring and the height of the inner cone disc spring than can get different characteristic curve of the spring, z = t ﹤ ho / 2, is positive stiffness (stiffness) z = 0.2 ~ 1.3; Z = ho/t material
2 is positive stiffness + zero stiffness z=1.3 ~ 1.5; 2. Ho /t feet 22 is the positive rigidity plus the negative rigidity
Z = 1.5 ~ 2.3; Z orientation 22 is positive rigidity + negative rigidity z orientation 2.8. The disc spring in the national mark USES z circle 2. Changing the number of disc springs or the combination form of disk disks can obtain different bearing capacity and characteristics through different combinations of disc springs, such as overlapping, matching and compounding, except for the use of a single disk.