对起重机底盘装甲涂料理化性能、施工工艺参数进行了研究,阐述了起重机产品底盘装甲喷涂的施工经验。试验结果显示,底盘装甲涂料的物理性能、耐盐雾、耐老化能够满足工程机械涂装基本要求,喷涂装甲涂层后起重机底盘涂装件、电镀件耐盐雾性能显著提升,能够满足C4环境下中等耐久性防腐需求。

This paper studies the physical and chemical properties and construction process parameters of crane chassis armor coating,and expounds the construction experience of crane chassis armor spraying of crane products.The experimental results show that the physical properties,salt spray resistance and aging resistance of the chassis armor coating can meet the basic requirements of construction machinery coating,after spraying the armor coating,the salt spray resistance performance of the coating parts and electroplating parts is improved significantly,which can meet the requirements of medium durability anti-corrosion in C4environment.