Mobile phone shell manufacturing method and mobile phone shell

A mobile phone casing and a technology for making a method, which are applied in the direction of manufacturing tools, telephone structures, surface polishing machine tools, etc., can solve the problems of low yield, poor strength and low hardness of the mobile phone casing, and achieve high yield rate and low transparency. Luminosity, the effect of increasing hardness

Inactive Publication Date: 2020-07-10
刘丹
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a method for making a mobile phone shell, aiming to solve the problems of poor strength, low hardness and low yield of mobile phone shells in the related art

Method used

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  • Mobile phone shell manufacturing method and mobile phone shell
  • Mobile phone shell manufacturing method and mobile phone shell

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Example Embodiment

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0037] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that such a combination of technical solutions does not exist. , Is not within the protection scope of the present invention.

[0038] The present invention provides a method for manufacturing a mobile phone case, and various embodim

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Abstract

The invention discloses a mobile phone shell manufacturing method. The mobile phone shell manufacturing method comprises the following steps that a polymethyl methacrylate material is injected into aninjection mold, and an initial material is obtained after injection molding; colored paint with a set color is sprayed to the inner surface of the initial material, and then black paint with a shading effect is sprayed to the inner surface to obtain a basic material; the basic material is hardened, and the hardened basic material is polished for a plurality of times and subjected to surface coating for a plurality of times to obtain a semi-finished mobile phone shell; and the semi-finished mobile phone shell is coated to obtain a finished mobile phone shell. According to the technical scheme,the manufactured mobile phone shell has good hardness and toughness, and the method for carrying out surface treatment on the mobile phone shell is simple in machining process and high in yield.

Description

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Claims

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Application Information

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Owner 刘丹
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