客车车身漆膜表面特征的演化及其对油漆外观的影响  

Evolution of Surface Characteristics of Paint Coatings on Bus Body and Its Influence on Paint Appearance

作　　者：宋海泉 朱广 刘丹 黄斐荣 傅赟果 陈艳艳 SONG Haiquan;ZHU Guang;LIU Dan;HUANG Feirong;FU Yunguo;CHEN Yanyan(BYD Automobile Industry Co.,Ltd.,Shenzhen 518118,China)

机构地区：[1]比亚迪汽车工业有限公司,广东深圳518118

出　　处：《客车技术与研究》2024年第6期58-62,共5页Bus & Coach Technology and Research

摘　　要：研究了不同基材漆膜的表面特征演化规律,以及面漆粗糙度对油漆外观性能的影响。结果表明,漆膜的粗糙度内在演化呈低阶特征,仅与喷涂表面粗糙度有关;面漆粗糙度影响其光泽、鲜映性和橘皮,对色差无显著影响。This paper researches the evolutions of the surface characteristics of paint coatings on different substrates,along with influences of finish roughness on the paint appearance performance.The results show that the intrinsic evolution of coating roughness is low order,and the roughness of paint is only related to the roughness of the sprayed surface,the finish roughness has a direct influence on the gloss,DOI and orange peel,and no remarkable influence on chromatism.

关 键 词：客车车身 漆膜 表面特征 油漆外观 

分 类 号：U466[机械工程—车辆工程]