Decorating wheel hub and manufacturing method thereof

Abstract

The invention relates to a decorating wheel hub and a manufacturing method thereof. The decorating wheel hub is characterized by comprising a wheel hub which is painted with primer and is subjected to color paint drying. An inner tube ring and ribs are machined according to the design requirement; clear lacquer, the color of which is different from that of the wheel hub, is sprayed at the machining place and is dried to be attached to the wheel hub firmly. The method comprises the following steps of: grinding a wheel hub; carrying out surface cleaning; electrostatic dusting: solidifying powder by drying; regrinding the wheel hub, carrying out the cleaning again; spraying the primer and the colored paint, and drying and solidifying the coating; machining the inner tube ring and the ribs according to the requirement; after performing anti-coating treatment, spraying clear lacquer in different colors; taking out an anti-coating paper board and then drying and solidifying. The wheel hub with the primer after being coated with the clear lacquer in other color still takes on the color of the original primer; the part without the primer after being coated with the clear lacquer in other color takes on corresponding color. The method enables the manufacturing of the wheel hub in double colors or multiple colors to be simple.

Description

technical field [0001] The invention relates to a method for surface decoration treatment of a wheel hub, in particular to a wheel hub with good decorative effect and a preparation method thereof by spraying paints of different colors on the surface. technical background [0002] With the improvement of people's living standards, cars have become an important means of transportation for people to travel, and are favored by people. At the same time, people have higher and higher requirements for the appearance of cars in addition to the performance and energy consumption of cars. . Wheels are the "shoes" of the car, and the beauty of the wheels has a great influence on the image of the car. The design of today's automobile wheel hub is an important point that cannot be missed in automobile styling design. The wheel not only needs to meet the needs of load bearing and ventilation (brake heat dissipation), but also the appearance of the wheel hub is directly related to the gra...

AI Technical Summary

Problems solved by technology

At present, the color of the wheel hub is relatively monotonous, mostly the natural color or silver spray paint on the metal surface of the wheel hub, without decoration, which can no longer meet the requirements of consumers in pursuit of fashion, personality, beauty, liveliness and dynamics.

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