we have an empirical knowledge that the rear suspension should have a higher spring rate than front one, in order to reduce pitching motion.
为了减少俯仰运动,后悬架应该比前悬架有较高的弹簧刚度。
at the same time it is also pointed out that to increase water jet speed and prolong its affective jet time mainly depend on the accretion of spring rate (constant) of stiffness …
同时指出主要通过增大弹簧刚度(常数)和减小柱塞面积来提高喷水速度及增长有效喷水时间。
low spring rate forces.
低弹簧负荷率。
increasing sag will also decrease bottoming resistance, though spring rate has a bigger effect than sag.
增加下沉会减小减震探底的抗力,虽然对于探底来说,簧比率比下沉有更大的影响。
it is pointed out that the changing spring rate of the ring-wave spring should be adapted to the working condition of the compressor valves and it is proved in application.
同时指出其变刚度特性非常适合于压缩机气阀的工况条件,并通过实际运用得到证实。
then, by applying a method of successive searching approximation, all the forces loaded on each leaf, and the stresses, deflection curve and spring rate of each leaf can be worked out.
tolerance of spring opening and that of spring rate have been solved for motor vehicle leaf spring by applying theory of probability, and principal factors effecting these tolerances analysed.