Henan guanbo shock absorber co., LTD. : cause of oil leakage of automobiles shock absorbers (III)
After the shock absorber is inspected and repaired, the working performance test should be carried out on a special test bench. When the resistance frequency is 100±1mm, the resistance of its stretching stroke and compression stroke should meet the requirements. The maximum resistance is 392~588N. The maximum resistance of the east windmill stretching stroke is 2450~3038N, and the maximum resistance of the compression stroke is 490~686N. If there is no test condition, we can also adopt a kind of experience, with an iron rod through the shock absorber in the bottom rings, with his feet on the side, holding the rings on the reciprocating 2 ~ 4 times, when pull up resistance is very big, pressing down on them without taxing, and stretching resistance compared with before repairing recovered, no idle, indicates basic normal shock absorber.
This paper is organized by henan guanbo shock absorber co., LTD