Car spring suspension Essay Example | Topics and Well Written Essays - 1500 words

Car take shape suspension - Essay ExampleIn high speed applications, for instance, Indy 500 racing competitors have taken steps such as limiting the suspension travel to compensate for the behavior of self-governing suspension. (Staniforth, 104)An alternative dodging that offers several(prenominal) possible advantages has been developed and patented by car engineer that is called the positive linked suspension system (PLSS), it is the product of several years of hard work and several false stars for engineering companies. Now it forms the heart of Tech-Engineerings kit vehicle, a Honda-powered tricycle. (Fred, 60)The PLSS is a totally mechanical system with natural dynamic stability. In its simplest form, it consists of two stub axles, two body-mounted pivots, two shackles or links, and a leaf jounce. The two axles support vehicle weight through with(predicate) the pivot points, which drop out the axles to rotate freely. (Fred, 64) A leaf spring rigidly attached to on e axle is linked to other via the shackles. The shackles compensate for changes in spring length when it bends.In this configuration, the vertical position, motion and load of one go around is transmitted to the spring, which bends, and then to the other roll. As a result, as one wheel moves up the opposite wheel tries to move up also. Another way to look at it is that as one wheel accepts load the opposite wheel give up loading trying to keep the theoretical line between the pivot points parallel to the road. (Valkenburgh, 205)Because the system is naturally stable and does not allow rotational momentum to develop in the vehicles body, mechanical engineers are yet to find a case where shock absorbers would be required. Vertical disturbances are self-damped by out of phase load inputs to the leaf spring.The spring acts as a mechanical interrupter and the rate and amplitude of the systems response is controlled by adjusting the spring rate and the systems geometry. Because