悬架是汽车的车架与车桥或车轮之间的一切传力连接装配的总称(国外英文资料).doc

悬架是汽车的车架与车桥或车轮之间的一切传力连接装置的总称(国外英文资料) Suspension is car frame with all the force of connection between axle and wheel device, its role is to transfer function between the wheel and the frame and torsional force, the force and the buffer by the uneven road surface to the impact of the frame or body, and the attenuation of the resulting vibration, to ensure that the car can run smoothly. Suspension concept: the typical suspension structure consists of elastic elements, steering mechanism and shock absorbers, and the individual structures have buffer block and horizontal stabilizer. Elastic element and leaf spring and air spring, coil spring and torsion bar spring form, while the modern car suspension using spiral spring and torsion bar spring, individual limousine is the use of air spring. Suspension: the suspension is an important assembly in the car, which ties the frame of the car to the wheel, and relates to the various USES of the car. Viewed from the outside, the car suspension is only consists of a number of rod, tube and spring, but dont think it is very simple, instead of car suspension is more difficult to achieve a perfect requirements of automobile assembly, this is because the suspension should not only meet the comfort requirements, and to meet the requirements of the manipulation stability, and these two aspects is in opposition to each other. For example, in order to obtain a good comfort, need buffer car vibration greatly, this spring is designed to be soft, but spring soft and easy to make the car braking nod, accelerate the up and roll around the severely malnourished tendencies, is not conducive to car steering, easily lead to unstable vehicle handling, etc. Suspension form categories: (1) the independent suspension (2) (3) cross arm independent suspension type suspension (4) the multi-link suspension (5) the trailing arm type suspension (6) candle type suspension (7) McPherson suspension (8) drag arm suspension (9) active suspension 1. The structu