Die casting method of metal housing and electronic device

Abstract

The invention provides a die casting method of a metal housing and an electronic device. The method comprises the following steps: fixedly arranging a processed first metal alloy into a pouring spaceof a die; converting the second metal alloy in a curing state into a second metal alloy in a melting state; pouring the second metal alloy in the melting state into the pouring space through the die;and cooling and converting the second metal alloy from the melting state into the curing state so as to form the metal housing with the first metal alloy and the second metal alloy, wherein the metalhousing fits the pouring space by shape; the first metal alloy is embedded o the second metal alloy in the curing state; and the first metal alloy is arranged on the outer surface of the metal housing. With the adoption of the die casting method, the whole metal housing is nice in appearance; and moreover, the metal housing is high in durability and good in use effect.

Description

technical field [0001] The invention relates to the field of metal die-casting, in particular to a die-casting method of a metal shell and electronic equipment. Background technique [0002] With the continuous development of science and technology, electronic equipment has also been developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Now people can enjoy the comfortable life brought by the development of science and technology through various electronic devices. [0003] Equally, notebook computer is also more and more called the indispensable tool of people's work and leisure, and its outward appearance quality and weight are also more and more paid attention to by people. Therefore, how to achieve a high-quality appearance while being thinner and lighter in the design of the notebook is the theme pursued by the notebook design. [0004] In the...

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Problems solved by technology

[0005] (1) The high gloss of aluminum alloy, the effect after anodizing treatment is recognized by consumers, but the weight is relatively heavy;

[0006] (2) Magnesium alloy is light in weight and low in die-casting cost, but it is difficult to achieve the same bright appearance as aluminum alloy;

[0007] (3) At present, the combination of magnesium alloy and aluminum alloy is connected by welding, gluing, etc., which cannot be used on the appearance of the notebook shell

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