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Bearing Preload Disc Springs
1. The setting processing is also called "fixed processing". Compress the heat-treated compression spring to the height or compression height under the working limit load (the length of the tension spring stretched to the working limit load, the torsion spring is twisted to the working limit torsion angle), one or more brief compressions (tension Stretching, torsion) is a process method with the main purpose of stabilizing the spring geometry.
2. The heating and pressure treatment is the high pressure treatment performed under higher than the spring working conditions
3. Heating and strong pulling treatment A strong pulling treatment performed under conditions higher than the working temperature of the spring
4. Heating setting treatment is also called "heating setting treatment". Standing treatment under conditions higher than the working temperature of the spring.
5. The strong pressure treatment compresses the compression spring to the surface of the spring material to generate beneficial residual stress that is opposite to the working stress, so as to achieve a process method to improve the spring load capacity and stabilize the geometric size.
6. Strong torsion treatment is a process that twists the torsion spring to the surface of the spring material to generate beneficial residual stress that is opposite to the working stress, so as to improve the spring's bearing capacity and stabilize its geometric dimensions.
7. The heating and strong torsion treatment is higher than the strong torsion treatment under the condition of the working temperature of the spring.
8. Forced tension processing is a process in which the tension spring is stretched to the surface of the spring material to generate beneficial residual stress opposite to the working stress, so as to improve the spring's bearing capacity and stabilize its geometric dimensions.
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