驾驶室磷化缺陷原因分析及解决措施

Cause Analysis and Solution of Phosphating Defect of Cab

前处理过程是提高被处理工件电泳涂膜附着力、耐蚀性的关键环节,它直接关系到涂装质量的优劣,影响涂装产品的使用寿命,而磷化则是前处理涂装中不可缺少的重要工序。以生产现场解决磷化缺陷过程为例,阐述质量缺陷的原因分析与解决方法。

The pretreatment process is the key to improve the adhesion and corrosion resistance of the electrophoretic coating of the workpiece,which is directly related to the quality of the coating and affects the service life of the coating products.While phosphating is an indispensable and important process in the pretreatment coating.Taking the process of solving phosphating defects in production site as an example,the cause analysis and solution of quality defects were expounded.