最近在看减震器台架试验,第一个试验是示功试验,里面说到行程一定,试件频率n:100±2c、p、m
然後就說減震器的速度由下式決定
v=(π*S*n/6)*e-4 m/s
where
s is the the stroke(travel) of the test shock absorber piston (mm)
n is the frequency of test shock absorber
π is circumference ratio
v is the piston movement speed in telescopic shock absorber