Dynamic Stiffness Test System of Vehicle Shock Absorber

Shock absorber is an important component of the automobile, the dynamic stiffness value of metal-rubber parts of shock absorber is one of the important indicators to measure its performance. Some existing dynamic stiffness testing methods are often difficult to meet the testing requirements of the production enterprises and testing units. In this paper mainly introduces a new type of automobile shock absorber of the test principle, test method and result analysis of the metal rubber stiffness tester. The test system can accurately determine the dynamic stiffness under different frequency products, and can draw the corresponding curve. It has the advantages of bigger vibration displacement and higher accuracy.