Lamp surface forging, stamping and crowing technique

Abstract

The invention discloses a process for forging and pressing bosses on the surface of a lamp. The process mainly comprises three steps: (1) forging the surface of the lamp from pure aluminum to directly form the convex pattern surface; (2) pressing various convex characters, patterns, etc. on the surface of the lamp; and (3) conducting anodicoxidation treatment for the surface of the lamp to directly form an oxide protection layer. The process has creativeness and advantages of (1) simple, stable and reliable process, and (2) rich color and strong dimension. The process is widely applied in the process of producing the surfaces of pure aluminum lamp decorations. The invention provides a simple operation process method for the beauty, and the stability and reliability of the surface of the lamp.

Description

technical field [0001] The invention belongs to the field of lighting fixtures, and in particular relates to a process of forging, embossing and embossing protrusions on the surface of a lamp. Background technique [0002] Lamp is undoubtedly one of the greatest inventions in human history. With the continuous development of the lighting industry, lamps with various functions, colors and shapes continue to appear, which not only meet the needs of people's daily life, but also become a kind of It is an important means of decorating the living room and heightening the atmosphere. The outer surface of the lamp, because it is often seen by people, plays a pivotal role in decorating the room and setting off the atmosphere. [0003] At present, there are two main surface techniques of lamps and lanterns commonly seen in the market. One is the die-casting process of aluminum alloy materials. The aluminum alloy material is poured into the lamp mold; (3) cooling and forming, and th...

AI Technical Summary

Problems solved by technology

In the above process, the shape of the surface of the lamp belonging to the lamp shell depends on the design of the mold, and has the following defects: (1) The outer surface cannot be anodized, and the corresponding protection measures can only be carried out by surface spraying. complicated process

(2) It is difficult to do color separation, the color is single, and it lacks beauty

[0004] The other is the forging process of pure aluminum materials. Although it can solve the above problems, that is, the problem of surface anodization, the main disadvantages of this process are: (1) There is no embossed pattern on the outer surface, and the image is dull and lacks beauty.

(2) If it is necessary to form a beautiful embossment, another sandblasting process is required, and the process is complicated

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