客车车身表面涂装橘皮表现的改善措施  

Improvment Measures for Orange Peel Performance of Bus Body Surface Coating

作　　者：吴乐芳 王利民 唐曌肸 李玉冰 谢小元 WU Lefang;WANG Limin;TANG Zhaoxi;LI Yubing;XIE Xiaoyuan(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》2023年第6期50-52,60,共4页Bus & Coach Technology and Research

摘　　要：漆膜橘皮是指涂装表面出现起伏不平的橘皮状缺陷,对车身的外观质量有严重影响。本文探讨漆膜橘皮的影响因素,从基材表面粗糙度、清漆喷涂道数和刮灰工艺等方面进行试验,并根据结果提出提升涂层橘皮表现的措施。The paint film orange peel refers to the uneven orange peel defect on the coating surface,which seriously affects the appearance quality of the bus body.This paper discusses the influencing factors of the paint film orange peel,tests from the aspects of the substrate surface roughness,the number of varnish spraying ash scraping process,and proposes measures to improve the performance of the coating orange peel according to the results.

关 键 词：客车车身 表面涂装 橘皮表现 

分 类 号：U466[机械工程—车辆工程] TQ639.8[交通运输工程—载运工具运用工程]