汽车铰链弹簧涂装电泳漆膜不良分析与改善
Resean Analysis and Improvement of Electrophoretic Coating Film on Automobile Hinge Spring
刘飞 1朱铁 1周江辉 1刘海洋 1魏巍1
作者信息
- 1. 一汽-大众汽车有限公司,长春 130011
- 折叠
摘要
针对涂装车身前盖铰链弹簧电泳后出现电泳漆堆积,漆膜不良的问题,通过对CKD原件、前处理、电泳、烘干等全过程分析与实验,确定形成缺陷的重要因素,从而预防和控制缺陷的产生频次,提升生产效率,消除产品质量风险点和用户抱怨.
Abstract
Aiming at the problem of film accumulation after electrophoresis on the surface of hinge spring of the vehicle front cover,this paper analyzes the CKD original part,pretreatment,electrophoresis,drying process,and finally determines the key factors resulted in film defects.Thus the occurance frequency of film defect can be controled which is useful for productivity im-provement,quality risk elimination and customer complaint.
关键词
铰链弹簧/电泳积漆/漆膜不良/排查Key words
hinge spring/electrodeposition film accumulation/bad film/inspection引用本文复制引用
出版年
2024
NETL
NSTL
万方数据