Method for polishing AG glass, AG glass with gradually-changed brightness and mobile phone
A glass and polishing brush technology, applied in surface polishing machine tools, grinding/polishing equipment, telephone structure and other directions, can solve the problems of singleness, poor transmittance and poor light transmittance of mobile phone back cover
Active Publication Date: 2021-07-06
LENS TECH CHANGSHA
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- Claims
- Application Information
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Problems solved by technology
At present, the AG back cover glass on the market has a frosted effect on the entire surface, that is, the transparent glass is treated with chemical frosting, which has a frosted feel, but has poor light transmission and poor transmittance, which limits a series of specific film patterns and fine textures. The effect is shown in the hands of consumers through the glass back cover, resulting in the singleness of the AG effect on the back cover of the mobile phone and lack of product competitiveness
Method used
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Embodiment
[0055] This embodiment provides a method for polishing AG glass, including:
[0056] Select the 3D AG glass back cover with a haze between 70-90 as the glass product to be polished;
[0057] Such as figure 1 and figure 2 as shown ( figure 1 For the normal working state diagram, figure 2 (Schematic diagram of the side view angle after stacking), stack the 3D products in the same direction, the interval between the stacks is 6mm, and the size of the spacer between the products: the length is three-quarters of the product length, and the width is three-thirds of the product width Two-thirds, the R angle of the four corners is 20 (the length and width of the product are: 160*70, then the gasket size is: 120*46.67mm*R20);
[0058] Such as image 3 As shown, use brushes on both sides to move closer to the middle part for friction polishing. The left side is a pure fine brush with a hair length of 25mm and a diameter of 0.16mm. The right side is a pure nylon wire brush with a ...
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Abstract
The invention provides a method for polishing AG glass, the AG glass with gradually-changed brightness and a mobile phone. The method for polishing the AG glass comprises the steps that glass products to be polished are stacked at intervals, and then two groups of polishing brushes stretch into the intervals for polishing treatment; and the lengths of bristles of the two groups of polishing brushes are not equal and are smaller than half of the width of the glass products to be polished. The AG glass with the gradually-changed brightness is prepared by using the method for polishing the AG glass. The mobile phone comprises the AG glass with the gradually-changed brightness. According to the method for polishing the AG glass, the AG glass with the gradually-changed brightness can be obtained, and the appearance effect is good.
Description
technical field [0001] The invention relates to the field of glass products, in particular to a method for polishing AG glass, AG glass with gradient brightness and a mobile phone. Background technique [0002] Conventional mobile phone glass is transparent glass, and the surface is fully polished for good permeability. At present, the AG back cover glass on the market has a frosted effect on the entire surface, that is, the transparent glass is treated with chemical frosting, which has a frosted feel, but has poor light transmission and poor transmittance, which limits a series of specific film patterns and fine textures. The effect is shown in the hands of consumers through the glass back cover, resulting in the singleness of the AG effect on the back cover of the mobile phone and lack of product competitiveness. [0003] For this reason, AG glass with gradual brightness has become one of the methods to enhance the competitiveness of such products. How to realize the grad...
Claims
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IPC IPC(8): B24B1/00B24B29/02H04M1/02
CPCB24B1/00B24B29/02B24B29/005H04M1/0283
Inventor 许新武
Owner LENS TECH CHANGSHA