外文翻譯---懸架系統(tǒng)的基本元-在線瀏覽
2025-03-06 23:07本頁面
【正文】 on movement. During suspension travel the rubber portion of the bushing must twist to allow control arm movement. Control arm bushings that are in good condition act as a spring。s important to understand that the main ponents of a moving vehicle suspension system are the Struts, Shock Absorbers, Springs and Tires. We will first turn our attention to the design and function of springs. In the following section we will thoroughly examine the function and design of shock absorbers and strut assemblies. The springs support the weight of the vehicle, maintain ride height, and absorb road shock..Springs are the flexible links that allow the frame and the body to ride relatively undisturbed while the tires and suspension follow the bumps in the road. Springs are the pressible link between the frame and the body. When an additional load is placed on the springs or the vehicle meets a bump in the road, the springs will absorb the load by pressing. The springs are a very important ponent of the suspension system that provides ride fort. Shocks and struts help control how fast the springs and suspension are allowed to move, which is important in keeping tires in firm contact with the road. During the study of springs, the term bounce refers to the vertical (up and down) movement of the suspension system. The upward suspension travel that presses the spring and shock absorber is called the jounce, or pression. The downward travel of the tire and wheel that extends the spring and shock absorber is called rebound, or extension. When the spring is deflected, it stores energy. Without shocks and struts the spring will extend and release this energy at an uncontrolled rate. The spring39。附錄Ⅰ外文資料及翻譯As we review suspension system ponents and how they work together, remember that a vehicle in motion is more than wheels turning. As the tire revolves, the suspension system is in a dynamic state of balance, continuously pensating and adjusting for changing driving conditions. Today39。s suspension system is automotive engineering at its best.The ponents of the suspension system perform six basic functions: 1. Maintain correct vehicle ride height 2. Reduce the effect of shock forces 3. Maintain correct wheel alignment 4. Support vehicle weight 5. Keep the tires in contact with the road 6. Control the vehicle’s direction of travel However, in order for this to happen, all the suspension ponents, both front and rear, must be in good working condition. MAIN COMPONENTS OF A MODERN SUSPENSION SYSTEM At this point, it39。s inertia causes it to bounce and overextend itself. Then it represses, but will again travel too far. The spring continues to bounce at its natural frequency until all of the energy originally put into the spring is used.If the struts or shock absorbers are worn and the vehicle meets a bump in the road, the vehicle will bounce at the frequency of the suspension until the energy of the bump is used up. This may allow the tires to lose contact with the road. Struts and shock absorbers that are in good condition will allow the suspension to oscillate through one or two diminishing cycles, limiting or damping excessive movement, and maintaining vertical loads placed upon the tires. This helps keep the tires in contact with the road. By controlling spring and suspension movement, ponents such as tie rods will operate within the
公司管理相關(guān)推薦
鄂ICP備17016276號-1