Analysis And Improvement Of Color Difference For Automobile Interior Parts

Color difference of the automobile interior parts means optically difference of the part itself or between the part and the surrounding parts. Regarding to the prosperity of the automobile market, requirements to the interior and exterior parts are rising. Since the interior parts are the most familiar to the driver, the color difference would greatly influence the customer?s confidence in the brand.By citing numerous of facts of color differences in Shanghai Volkswagen, the root causes of the color difference which occurred in the single part or compare to the surrounding parts are to be analyzed. They are to be sorted according to the importance, numbers and models. Quality tools such as measurement system evaluation and design of experiment had been adopt according to VW requirements and realistic facts to control and eliminate the color differences of the most focused interior molding parts, in order to improve the optical quality of SVW interior parts.Cause of the cooperation between my SVW team and suppliers, the first mission of improving the molding parts was accomplished, which has been positively recognized by the company leaders and field customers.