Polishing method for surface of to-be-polished workpiece, glass member and application thereof and polishing fixture

A technology for glass parts and fixtures, which is applied to machine tools, grinding/polishing equipment, and manufacturing tools suitable for grinding workpiece planes, and can solve problems such as affecting the appearance of glass shells and the texture of glass surfaces is not fine enough.

Inactive Publication Date: 2020-02-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the advancement of science and technology, glass products can be seen everywhere in daily life. There are various texture patterns that can meet the various needs of users. However, due to the limitation of high-quality manufacturing technology, the texture of many glass surfaces is not fine enough, which affects the glass shell. appearance of

Method used

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  • Polishing method for surface of to-be-polished workpiece, glass member and application thereof and polishing fixture
  • Polishing method for surface of to-be-polished workpiece, glass member and application thereof and polishing fixture
  • Polishing method for surface of to-be-polished workpiece, glass member and application thereof and polishing fixture

Examples

Experimental program
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Effect test

Embodiment 1

[0057] Through the CNC processing technology, the three-dimensional texture is processed on the surface of the original glass sheet;

[0058] The above-mentioned glass parts with three-dimensional texture are installed and fixed on the polishing fixture (refer to figure 1 ), wherein the shading line of the polishing jig blocks the ridges covering the three-dimensional texture, wherein the width of the shading line is 22 microns, and the thickness of the shading line is 35 microns;

[0059] The surface provided with the three-dimensional texture is polished, wherein the process conditions of the polishing process meet: the polishing pressure is 1kg / cm 2 The rotation speed of the carrier is 92rpm; the rotation speed of the platen is 110rpm, and when the polishing treatment is completed, the ink layer has not completely fallen off, and the polishing treatment step on the surface of the glass piece is ended.

[0060] The radius of the R angle at the ridgeline of the three-dimensi...

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Abstract

The invention provides a polishing method for the surface of a to-be-polished workpiece, a glass member and application thereof and a polishing fixture. The polishing fixture comprises a base and a baffle, wherein the base is used for fixing the to-be-polished workpiece with a three-dimensional texture; and the baffle comprises a frame provided with an opening and a shielding line, the shielding wire is arranged on the frame and located in the opening, and the shielding line covers the edges and corners of the three-dimensional texture. Thus, when the to-be-polished workpiece is polished, theto-be-polished workpiece is fixed on the base of the polishing fixture, the frame of the polishing fixture is arranged on the outer edge of the to-be-polished workpiece and used for stabilizing the shielding wire, and the shielding wire covers the edges and corners of the three-dimensional texture. In this way, the edges and corners of the three-dimensional texture can be protected against collapsing during polishing, that is to say, the edges and corners are not polished to be in arc shapes, so that the stereoscopic impression and the highlighting effect of the surface three-dimensional texture of the to-be-polished workpiece after polishing are effectively improved.

Description

technical field [0001] The present application relates to the field of glass technology, in particular, to a polishing method for the surface of a piece to be polished, a glass piece and its application, and a polishing fixture. Background technique [0002] With the advancement of science and technology, glass products can be seen everywhere in daily life. There are various texture patterns that can meet the various needs of users. However, due to the limitation of high-quality manufacturing technology, the texture of many glass surfaces is not fine enough, which affects the glass shell. appearance effect. [0003] Therefore, the surface processing of glass parts needs to be further studied. Contents of the invention [0004] This application aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present application is to provide a polishing fixture, which can effectively protect the ridges and corners of...

Claims

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Application Information

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IPC IPC(8): B24B7/24B24B41/06
CPCB24B7/24B24B7/241B24B41/06
Inventor 李聪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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