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Metal decoration sheet obtaining method and device

An acquisition method and technology of metal sheets, which are applied in metal processing equipment, manufacturing tools, grinding machines, etc., can solve problems such as unclear four corners, not beautiful enough, and unclear mausoleum lines

Inactive Publication Date: 2018-12-21
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, integrated metal is often used in terminals such as mobile phones, and as users have higher and higher requirements for the appearance of terminals, some metal decorative sheets are often used, but the visual effect of the metal decorative sheets used on terminals in related technologies The effect is relatively poor, and there are problems such as unclear four corners and unclear mausoleum lines, which are not beautiful enough and difficult to meet the requirements of users, which greatly affects the user experience

Method used

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  • Metal decoration sheet obtaining method and device
  • Metal decoration sheet obtaining method and device
  • Metal decoration sheet obtaining method and device

Examples

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Embodiment Construction

[0041] The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present disclosure. Rather, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0042] At present, one-piece metal is often used in mobile phones and other terminals. As users have higher and higher requirements for the appearance of the terminal, it is often necessary to use some metal decorative sheets (usually aluminum metal decorative sheets). However, due to manufacturers When the metal decorative sheet is used on the production terminal, the initial thi...

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Abstract

The invention discloses a metal decoration sheet obtaining method and device. The method includes the steps that a to-be-treated metal sheet is subjected to hot forging and pressing through a die, anda first metal sheet with preset characteristics is obtained. The preset characteristics include that ridges are preset; smooth treatment is conducted on the first metal sheet, and a second metal sheet is obtained; and the second metal sheet is subjected to anodic oxidation treatment, and a target metal decoration sheet is obtained. By means of the metal decoration sheet obtaining method and device, the target metal decoration sheet provided with the clear ridges and four corners and the smooth surface and having proper hardness and oxidation resisting performance can be obtained.

Description

Technical field [0001] The present disclosure relates to the technical field of process processing, in particular to a method and device for obtaining a metal decorative sheet. Background technique [0002] At present, one-piece metal is often used in terminals such as mobile phones. As users have higher and higher requirements for the appearance of the terminal, it is often necessary to use some metal decorative sheets. However, the metal decorative sheets used on the terminals in related technologies present a visual The effect is relatively poor, and there are problems such as unclear corners and unclear lines of tombs, which are not beautiful enough and difficult to meet user requirements, which greatly affects user experience. Summary of the invention [0003] The embodiments of the present disclosure provide a method and device for obtaining a metal decorative sheet. The technical solution is as follows: [0004] According to a first aspect of the embodiments of the present ...

Claims

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Application Information

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IPC IPC(8): B21J5/02B24B7/00C25D11/02
CPCB21J5/02B24B7/00C25D11/02
Inventor 范金林肖志强孙坤
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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