1、 What is the basis of spring design?
Type I: capable of withstanding 106 times of alternating load;
Type II: capable of withstanding 103-105 times of alternating load;
Type III: capable of withstanding less than 103 times of alternating load;
2. The width thickness ratio (AB) of the material should not be too large, and the winding of the spring should not be too small.
3. When designing non rectangular spring with special section, it is necessary to derive different rotation ratio, different width thickness ratio and deformation correction coefficient τ And shear stress correction factor β Curve or calculation formula under.
4. According to the given and limited conditions, select the design method with simple calculation and reasonable parameter selection.
5. The above is a brief introduction to the spring stress relief tempering shrinkage technology, which is widely used by spring enterprises because of its efficacy!
