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当前阶段,城市化的发展迅速,而衡量城市化水平的一个重要指标就是客车的使用。从客观角度来看,我国国民经济收入呈现两极化的特点,但高收入阶层仍占据着少数,因此大多数人还是属于中低收入阶层,而且客车的使用比较环保,所以客车在城市中的使用还是十分广泛的。城市中的客车并不是每年都更换,而是在安全使用期限中持续使用,所以客车中存在机械失效等情况是不可避免的事件。本文将针对城市客车机械失效模式与机理的相关问题进行探究。
At present, the rapid development of urbanization, and an important indicator of the level of urbanization is the use of passenger cars. From an objective point of view, the income of our national economy is characterized by polarization. However, the high-income groups still occupy a small number, so most people still belong to the middle and low income groups. Moreover, the use of passenger cars is more environmentally friendly. Therefore, the use of passenger cars in cities Still very extensive. Passenger cars in cities are not replaced every year, but they are used continuously during the safe life, so there are inevitable events such as mechanical failure in passenger cars. This article will explore the problems related to urban bus failure modes and mechanisms.