Some problems are sometimes encountered in the use of springs. The following describes some springs .1. Valve spring：Under the action of high temperature and periodic high-frequency alternating force, the valve spring will produce wear and......

The difference between special-shaped spring and conventional spring is that the spring itself is irregular, with bending and a large number of complex angle designs, and the manufacturing and processing technology is relatively required......

How to adjust the outer diameter of the spring during the production of the spring machine?How to adjust the outer diameter of spring in the production of spring machine is very important for program setting and mechanical process application......

Stress test method of special-shaped spring.Special shaped spring is a general term for hook type, straight hook type, combined type and multi coil spring. Special shaped spring can be made directly by spring machine. The so-called special-shaped......

How to determine the amount of compression by spring strong pressure treatment.When the cylindrical helical compression spring is under strong pressure, with the increase of load, the surface shear stress of the spring material gradually......