Archive for December, 2018


The small cost of manufacturing, a small volume occupied space (or a large hood space and, therefore, able to accommodate a large engine), a considerable distance in height between the support nodes, indicating the emergence of smaller magnitude forces in the field of accession to the body, the possibility of big moves are probably the main advantage and reason for the fact that most emerging in recent years, high-volume vehicles are on the front axle suspension of this type. To her Disadvantages: somewhat worse than that of the kinematic parameters of the suspension double wishbone, great difficulties associated with providing insulation from road noise and vibration, adverse long tie rods at the upper rack and pinion steering arrangement, a smaller compensation and aft under braking, high wear load between the rod and the guide. Suspension double wishbone. In This design has two wishbone with rotary bearings on a frame cross member or the body. Outer ends of the arms – in the case of the front suspension (an example of VAZ-2101-07) – are connected by ball joints with stub axle or a fist. What more can be the distance between the wishbone, the lower the forces acting on the levers and their supports, ie, the lower the compliance of all the details and exact kinematics of the suspension. It should be noted, also, elastic perception of hard rolling radial tire upper arm (which is possible only when this construction independent suspension). Although the longitudinal forces caused by rolling resistance on the upper arm only slightly smaller, but lower arm and its bearings are satisfied with the calculation of the obviously heavy loads.