关键词：汽车 双向作用筒式油液减振器 参数设计 阻尼力 分析
The Design of Oil Shock Absorber for Vehicle
Abstract
Shock absorber is a component which mainly used to reduce or weaken the impact of vibration on the equipment and personnel. It plays the role of attenuating and absorbing vibration. It can make certain that equipment and personnel are far away from the harmful effects of vibration. Also it can keep the normal work and personnel safe. So it is widely used in various machines, such as automobile, motorcycle, trains, ships, aircraft and other equipment.
Shock absorber is the important part which guarantee to improve operational safety and comfort. Especially for high-speed operation of vehicles, without shock absorber vehicles could not run. The performance of shock absorber has great impact on comfort of vehicles and using life of suspension system. This paper designed double-cylinder hydraulic shock absorber. Because of its advantages, such as light quality, stable performance, reliability. Now, double-cylinder hydraulic shock absorber is widely used in vehicles. I will search relevant material and determine the coefficient, such as relative coefficient, damping coefficient, the maximum force of unloading, working cylinder bore and so on. Process in the calculation of shock absorber, I will check and analyze the dampering force, also I will check the related parts. Finally, I will use AUTOCAD to draw the components and assembly of shock absorber.
