随着轨道交通车辆车体外墙表面处理方式的日益多样化,不同的表面处理方式对车辆外观效果影响很大,且在防火、环保、可维护性、使用寿命等方面也有所区别。本文对轨道交通车辆铝合金车体外墙的不同表面处理方式展开深入探讨,从基材特点、贴膜方案和油漆方案的应用现状,分析了不同表面处理方式的应用优势,为车辆的外墙表面处理方式选型提供理论支持。

With the increasing variety of the exterior wall surface treatment method, different surface treatment methods have a great impact on the appearance of the vehicle. There is also difference in fire prevention, environmental protection, maintainability and service life. In this paper, the exterior wall surface treatment method of aluminum alloy car body of rail vehicle was analyzed, From the application status of substrate characteristics, film scheme and paint scheme, the application advantages of different surface treatments were analyzed, which provided theoretical support for the selection of exterior wall surface treatment method of rail vehicles.