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Metal shell as well as surface treatment method and electronic equipment thereof

A technology for surface treatment and electronic equipment, applied in the field of metal shells and electronic equipment, it can solve the problems of lack of translucency and high-end feeling, rough and uneven drawing effect, etc.

Inactive Publication Date: 2017-09-29
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The traditional metal shell surface treatment technology is widely used in mobile phones, computers, kitchen utensils, home appliances, etc. The processing method is simple and the cost is low, but its appearance is pure silky feeling on the metal surface. Rough, uneven, lack of translucency and high-end feeling

Method used

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  • Metal shell as well as surface treatment method and electronic equipment thereof
  • Metal shell as well as surface treatment method and electronic equipment thereof

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Effect test

Embodiment 1

[0038] Such as figure 1 As shown, a method for surface treatment of a metal shell provided according to some embodiments of the present invention includes:

[0039] Step S20, performing wire drawing treatment on the surface of the metal shell;

[0040] In step S40, wax polishing is performed on the surface of the wire-drawn metal shell.

[0041] After brushing the surface of the metal shell, wax polishing (wax polishing) is performed on the brushed surface of the metal shell. The wax polishing process can significantly improve the transparency of the metal shell surface, thereby improving the high-end sense of the metal shell , to avoid the simple silky feeling on the surface of the metal shell, and add a bright and transparent effect to the wire drawing of the metal shell. Preferably, the surface of the metal shell is polished with a load on the surface of the metal shell by using a flat grinder, a carpet consumable, and a polishing liquid (fine polishing liquid) during the...

Embodiment 2

[0043] Such as figure 2 Shown, a kind of surface treatment method of metal shell comprises:

[0044] Step S10, polishing the surface of the metal shell.

[0045] Preferably, step S10 specifically includes:

[0046] Step S102, rough polishing the surface of the metal shell;

[0047] Step S104, performing medium polishing treatment on the surface of the metal shell after the rough polishing treatment;

[0048] Step S106, performing fine polishing treatment on the surface of the metal shell after the middle polishing treatment.

[0049] Here, the rough polishing treatment in step S102 can also be understood as performing a grinding treatment on the surface of the metal shell. Step S102 is specifically: using a flat grinder plus 600# nylon sand for grinding. Step S104 specifically includes: using a flat grinder to add cloth wheel consumables (polishing cloth wheel) and polishing fluid (intermediate polishing fluid) to polish under load. Step S104 specifically includes: polish...

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Abstract

The invention provides a metal shell as well as a surface treatment method and electronic equipment. The surface treatment method of the metal shell comprises the following steps: carrying out brushed treatment on the surface of the metal shell, and carrying out wax polishing treatment on the surface subjected to brushed treatment of the meal shell. The surface treatment method of the metal shell breaks the processing thinking of the conventional metal shell surface treatment; the surface is subjected to wax polishing treatment after the surface of the metal shell is subjected to brushed treatment; the texture and the beauty of the brushed metal shell are optimized; a novel appearance process is increased for the metal shell. The process is capable of meeting various reliability test requirements of metal mobile phone shells and achieving the ID design pursuit of various colors, is also capable of achieving normal batch production, and is relatively suitable for appearance design of mid-to-high end mobile phones.

Description

technical field [0001] The invention relates to the technical field of metal surface treatment, and more specifically, to a surface treatment method of a metal shell, a metal shell made by the surface treatment method, and an electronic device including the metal shell. Background technique [0002] The traditional metal shell surface treatment technology is widely used in mobile phones, computers, kitchen utensils, home appliances, etc. The processing method is simple and the cost is low, but its appearance is pure silky feeling on the metal surface. Rough, uneven, lacking a sense of translucency and high-end. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] Therefore, the purpose of the first aspect of the present invention is to provide a method for surface treatment of a metal shell. [0005] The object of the second aspect of the present invention is to provide a metal s...

Claims

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Application Information

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IPC IPC(8): B24B1/00C25D11/02H04M1/02H04M1/18
CPCB24B1/00C25D11/02H04M1/0283H04M1/185
Inventor 王建云李鹏王锐超林乐武李志敏李庆红
Owner MEIZU TECH CO LTD
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