色差是指在特定的光源下,油漆车身与油漆件及标准色板之间的颜色差异,具体表现在油漆车身和保险杠、后视镜、门把手、扰流板存在目视颜色不统一的情况。本文主要研究如何管控白车身制造过程,从而保证车身珠光白色差合格。

Color difference refers to the color difference between the painted body parts and the standard color plate under a specific light source,which is specifically manifested in the unified visual color difference of the painted car body,the bumper,the rear-view mirror,the door handle.This paper mainly studies how to control the manufacturing process of the car body in white,so as to ensure the conformity of color difference in pearlescent white car body.