某乘用车前主标内部漆层起泡与开裂研究  

Research on Internal Paint Layer Bubbling andCracking Within Front Emblem of a Certain Passenger Vehicle

作　　者：韦嘉祺 窦志亮 陈林 Wei Jia-qi;Dou Zhi-liang;Chen Lin(Gac Motor Co.,Ltd.,Guangdong Guangzhou 510000)

机构地区：[1]广汽乘用车有限公司,广东广州510000

出　　处：《内燃机与配件》2024年第23期80-82,共3页Internal Combustion Engine & Parts

摘　　要：本文主要对某车型前主标在试制期间DV试验中出现的漆层起泡、开裂进行研究与分析,通过从单品制造不良和油漆及塑材选型不良两大方面,对不良影响因素进行逐一分析,分别验证退货工序错漏、灯罩材料变异、油漆选型不良等方面对漆层起泡、开裂的影响,为后续行业内产品开发提供参考,降低不良发生频率。This paper primarily investigates and analyzes the paint layer bubbling and cracking issues that occurred during the DV(Design Verification)testing phase of a certain vehicle model's front emblem in the pilot production stage.The study focuses on two main aspects:manufacturing defects of individual components and the poor selection of paint and plastic materials.By examining various potential factors contributing to these defects,such as errors and omissions in the return process,variations in headlamp materials,and inappropriate paint selection,the paper aims to validate the impact of these factors on the paint layer issues.The findings of this research serve as a reference for future product development within the industry,with the goal of reducing the frequency of such defects.

关 键 词：汽车 前主标 漆层起泡 开裂 

分 类 号：U472.4[机械工程—车辆工程]