悬吊系统技术简介

悬吊系统

Suspension system

Steel plate spring (Leaf Spring) flat rectangular plate is curved, to the number of lamination of the chassis with a spring, one end is arranged on the hanger to shoot, the other end use lug is connected to the frame, so that the spring telescopic. At present, suitable for medium and large cargo trucks. The coil spring (Coil Spring) coil spring independent suspension device used for most of the spring, with the spring steel is rolled into a spiral. Torsion bar spring (Torsion-Bar Spring) torsion bar with one end fixed on the frame, the other end is connected with a wheel using arm, wheel bouncing the torsion bar torsion, torsional elasticity to absorb shock, has the advantages of simple structure to account for the location is small, suitable for small car use, but the material to be good. Stationary rod (Stabilizer Bar or Torsion Bar) belongs to the smooth rod lateral device between the frame and the control arm, its function can reduce mobile and body suspension system swing, especially when the automobile turns, due to the centrifugal force, which gives the body tilt, the bar counter torque sufficient to reduce vehicle partial external degree. Shock

absorber (Shock Absorber) shock absorber demand is because the spring is not immediately stabilized, that is to say after the spring is compressed and then let go, it will last for a period of time and stretch and shrink, so the damper can absorb wheel caused met concave convex road vibration, so that the ride comfort. Front suspension (Front Suspension) front suspension system and the front wheel can move up and down and absorb the road shock, but also to make the wheels can swing around, so that the vehicle steering. In addition to large cargo trucks, most of the vehicles have been widely used independent suspension device, left and right wheel are no relationship, for independent action. Rear suspension (Rear Suspension) the general vehicle rear suspension system will use a leaf spring, or spiral spring, but now the car to make the ride comfort, also adopts the independent suspension system, the same system and front suspension, can make the four wheels independently, to reduce tire wear and running stability, the need for rear wheel alignment. Automatic level control device (Automatic Level Control) automatic level control system for dedicated to the rear of the car load change, if there is no automatic level control of the car heavier at the rear, the rear of the car will

sink, will change the car's handling characteristics, the headlight rise.

钢板弹簧(Leaf Spring) 扁平长方形的钢板呈弯曲形，以数片叠成的底盘用弹簧，一端以梢子安装在吊架上，另一端使用吊耳连接到大梁上，使弹簧能伸缩。目前适用于中大型的货卡车上。圈状弹簧(Coil Spring) 圈状弹簧为独立式悬吊装置使用最多之弹簧，以弹簧钢卷成螺旋状。扭杆弹簧(Torsion-Bar Spring) 扭杆一端固定在车架上，另一端使用臂与车轮连接，车轮上下跳动时使扭杆扭转，以扭转弹力来吸收震动，构造简单占位置小，适合小型车使用，但材质要佳。平稳杆(Stabilizer Bar or Torsion Bar) 平稳杆属横向装置于车架与控制臂之间，其功用可减少悬吊系统的移动及车身摇摆，尤其汽车转弯时，因离心力作用，会使车身发生倾斜，此杆抗衡扭力的作用足以减轻汽车偏外的程度。避震器(Shock Absorber) 避震器的需求是由于弹簧不能马上稳定下来，也就是说弹簧被压缩再放开以后，它会持续一段时间又伸又缩，所以避震器可以吸收车轮遇到凹凸路面所引起的震动，使乘坐舒适。前悬吊(Front Suspension) 前悬吊系统使前轮可以上下移动并吸收路面震动，但是也须使车轮能左右摆动，以便汽车转向。除大货卡车外，大多的车辆已普遍采用独立式悬吊装置，左右轮互相无关系，为独立动作。后悬吊(Rear Suspension) 一