Automobile lamp surface treatment process

Abstract

The invention relates to an automobile lamp surface treatment process. The treatment process comprises of 1, placing a prepared automobile lamp in a cleaning solution for ultrasonic cleaning, fillingwith a pressure of 15-20 KPa, carrying out ultrasonic oscillation for 20 min under a frequency of 59 Hz, washing with clear water, and placing the cleaned automobile lamp into a drying machine for drying treatment; 2, carrying out automobile lamp dipping treatment, and specifically the dried automobile lamp is placed in dipping liquid to be dipped, wherein the dipping liquid comprises 2% of metavanadate, 5% of manganous nitrate, 20% of weak acid and the balance deionized water, and then the automobile lamp enters the drying machine to be dried; 3, carrying out waxing and polishing treatment, and specifically waxing and polishing is carried out the whole automobile lamp; and 4, carrying out protective film plating, and specifically the whole automobile lamp is covered with a tpu protectivefilm, and thus a finished product is obtained. According to the treatment process, the automobile lamp cannot be damaged, and good surface treatment effects are achieved.

Description

Technical field [0001] The invention relates to a surface treatment process for vehicle lamps. Background technique [0002] The main lights of the exterior lighting of motor vehicles often turn yellow after a long time of use, making the lights dim and prone to accidents. Therefore, the lights need to be disassembled and refurbished. The traditional treatment methods are grinding, polishing and other processes, but these processes are not adequate for the treatment of the car lights, and may damage the car lights. Summary of the invention [0003] The purpose of the present invention is to provide a surface treatment process for automobile lamp which does not damage the lamp and has a good surface renovation treatment effect. [0004] In order to achieve the above objective, the technical solution of the present invention is: a surface treatment process for automobile lamps, including the following steps: [0005] The first step: first put the prepared car lights in a cleaning solu...

AI Technical Summary

Problems solved by technology

[0002] The main lights of the exterior lighting of motor vehicles often turn yellow after being used for a long time, making the light irradiation dim and easily causing accidents, so the lights need to be disassembled for refurbishment

The traditional treatment methods are grinding, polishing and other processes, but these processes are not enough to deal with the lights, and may damage the lights