汽车免中涂涂装外观问题分析及对策  

Analysis and Countermeasures of Free Inter-coating Automobile Appearance Problem

作　　者：田运峰 袁红利 冉浩[1] TIAN Yun-feng;YUAN Hong-li;RAN Hao(Great Wall Motor Co.,Ltd.,Hebei Province Automobile Technology Innovation Center,Baoding 071000,Hebei,China)

机构地区：[1]长城汽车股份有限公司河北省汽车技术创新中心,河北保定071000

出　　处：《现代涂料与涂装》2022年第1期53-55,共3页Modern Paint & Finishing

基　　金：“超高强韧汽车用钢的关键制造技术及产业化应用”科技创新项目2019TSLH0103。

摘　　要：主要针对某次汽车应用免中涂工艺后前门出现漆膜外观水波纹的问题进行研究,通过对电泳后及面漆后外观数据的分析,并依据对车门钢板剪切方向的排查结果,确定是由于车门材料及布料方式不同导致漆膜外观不良,为提升免中涂外观漆膜效果提供了指导及建议。This paper discusses the problem of water ripple on the surface of the front door paint film under the process of free Inter-coating.Through the analysis of the appearance data of the paint and the investigation results of the shearing direction of the steel plate of the front door of the automobile,it is determined that the door material and fabric formation have caused poor appearance of the paint film,providing guidance and advice for the problem.

关 键 词：汽车 水波纹 钢板剪切方向 

分 类 号：TQ639[化学工程—精细化工]