油漆车身气密性试验的应用  

Application of Air Tightness Test for Painting Body

作　　者：王彦龙[1] 吕正芳[1] 任孝静 王飞[1] 王学雷[1] 

机构地区：[1]奇瑞汽车股份有限公司,安徽芜湖241009

出　　处：《现代涂料与涂装》2017年第4期62-64,共3页Modern Paint & Finishing

摘　　要：随着国内汽车设计制造水平的不断提高,不同品牌汽车的使用性能和安全性能之间的差距不断缩小,相比之下,NVH性能常常成为区别汽车品牌好坏的重要因素之一,对降低车内噪声具有十分重要的意义。With the continuous improvement of the level of domestic automobile design and manufacture, the gap between the performance and safety performance of different brands of cars is shrinking. In contrast, the performance of NVH is often one of the important factors to distinguish the quality of the car brand, which is very important to reduce the noise inside the car.

关 键 词：密封性能 气密性 车身 

分 类 号：TQ639[化学工程—精细化工]