根据某汽车厂特有的IP2工艺喷涂特点,对汽车涂膜常见缺陷的种类、成因及防治措施进行介绍。对涂装车间IP2工艺发生频率较高的漆片、纤维、缩孔进行详细分析,并根据缩孔成因制定缺陷来源数据库,防止缺陷源的输入,做到从根本上减少缺陷发生,对缩孔的预防有很好的指导意义。

According to the unique characteristics of IP2 process painting in an automobile factory,the common defects'types,causes and prevention measures were introduced.The painting chip,fiber and crater in IP2 process were analyzed in detail.The database of crater was developed to prevent the input of defect sources and reduce crater fundamentally,which had a good guiding significance for the prevention of crater.