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汽车减震器变硬现象原因分析
引用本文:赵建国,杨逍,张欢,丁旭东,罗庆.汽车减震器变硬现象原因分析[J].时代汽车,2021(6).
作者姓名:赵建国  杨逍  张欢  丁旭东  罗庆
作者单位:兰州工业学院汽车工程学院
摘    要:汽车减震器通过长时间的使用以后,减震器变软或变硬。本文件探讨了减振器硬度的原因:在进行耐久性测试之后,从减振器油中提取减振器油,以分析减振油制剂性能的变化。为了加速减振车架和车身的振动,以提高车辆的可读性("舒适性"),在大多数车辆的悬挂系统内装有减震器的车辆减震器也称作"悬挂",弹簧和减震器的化合物,缓冲器不用来承受车身的重量,但是,当弹簧吸收弹簧时,可以容纳冲击和吸收表面冲击的能量。反弹弹簧用于缓冲冲击,将"高能量二次冲击"转换为"低能量多次冲击",而减震器则逐渐减少"多重低能量冲击"。

关 键 词:汽车减震器  油品质量  变硬

Analysis of Causes of Hardening of Automobile Shock Absorbers
Authors:Zhao Jianguo  Yang Xiao  Zhang Huan  Ding Xudong  Luo Qing
Abstract:After long-term use of automobile shock absorber,the shock absorber becomes soft or hard.This article discusses the reason for the hardness of the shock absorber.After the durability test,the shock absorber oil is extracted from the shock absorber oil.The article analyzes the changes in the performance of the shock absorber oil formulation.To accelerate the vibration of the damping frame and the body to improve the readability("comfort")of the vehicle,the vehicle shock absorber is equipped with shock absorber in the suspension system of most vehicles called"suspension".And the shock absorber compound,the buff er is not used to bear the weight of the car body,but when the spring absorbs the energy it can hold the impact and absorb the energy of the surface impact.The rebound spring is used to cushion the impact,converting the"high energy secondary impact"into"low energy multiple impact",while the shock absorber gradually reduces the"multiple low energy impact".
Keywords:automobile shock absorber  oil quality  hardening
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