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Environment-friendly soft polishing disc and machining process thereof

A soft polishing and processing technology, applied in metal processing equipment, grinding/polishing equipment, manufacturing tools, etc., can solve the problems of environmental pollution, low polishing efficiency, high cost, etc.

Active Publication Date: 2021-06-01
金联春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an environmentally friendly soft polishing disc, which solves the problems of high cost, low polishing efficiency and serious environmental pollution in the long-term polishing process of the existing polishing disc

Method used

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  • Environment-friendly soft polishing disc and machining process thereof

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Comparison scheme
Effect test

Embodiment 1

[0043] Please refer to figure 1 , a kind of environment-friendly soft polishing disk that the embodiment of the present application provides, comprises lower film 4, the upper side soft polishing layer 3 of above-mentioned lower film 4, and above-mentioned soft polishing layer 3 is the polyurethane synthetic resin that contains polishing powder, and above-mentioned soft The upper side of the quality polishing layer 3 is provided with an upper backsheet 1 .

[0044] Principle of the present invention: in the polishing process of the polishing disc in the present application, the polishing disc is put into tap water to process industrial electronic products (glass or sapphire, etc.), and the soft polishing layer 3 interacts with the industrial electronic products On the one hand, because the soft polishing layer 3 contains polishing powder, there is no need to add polishing powder, which reduces the polishing process steps and improves the efficiency during the polishing process...

Embodiment 2

[0058] A processing technology of an environment-friendly soft polishing disc, comprising the following steps:

[0059] Preparation of processing tools: table, drying box, scissors, Velcro, polyester fiber sheet, upper mold, lower mold, polishing powder, batching bucket, polyester synthetic resin containing HC8968 and HC8552;

[0060] Production of the upper film 1: Lay the polyester fiber sheet flat on the table, place the lower mold on the upper side of the polyester fiber sheet, and cut out the upper film 1 with the same outline as the lower mold along the side of the lower mold;

[0061] The making of lower film 4: Lay the Velcro flat on the table, place the lower mold on the upper side of the Velcro, cut out the lower film 4 with the same profile as the lower mold along the side of the lower mold, and make the shaped lower film The bottom sheet 4 is fixedly connected with the lower mold;

[0062] Ingredients for the soft polishing layer 3: add polishing powder, polyester...

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Abstract

The invention provides an environment-friendly soft polishing disc and a machining process thereof, and relates to the technical field of industrial electronics. The environment-friendly soft polishing disc comprises a lower bottom piece and a soft polishing layer on the upper side of the lower bottom piece, wherein the soft polishing layer is polyurethane synthetic resin containing polishing powder, and an upper bottom piece is arranged on the upper side of the soft polishing layer. The problems that an existing polishing disc is high in cost, low in polishing efficiency and serious in environmental pollution in the long-term polishing process are solved. In addition, the invention further provides the machining process of the environment-friendly soft polishing disc. The machining process comprises the steps of machining tool preparation, lower bottom piece manufacturing, upper bottom piece manufacturing, soft polishing layer burdening and polishing disc forming, and stable machining of the environment-friendly soft polishing layer can be achieved.

Description

technical field [0001] The invention relates to the technical field of industrial electronics, in particular to an environment-friendly soft polishing disc and its processing technology. Background technique [0002] Using glass or sapphire to make panels of electronic products, such as mobile phones, tablet computers, watches, etc., is more and more widely used in modern society. However, due to the characteristics of glass or sapphire itself, scratches are very easy to occur during production, processing or use. If the scratches cannot be repaired after the scratches occur, it will bring great losses to the production enterprise. In the prior art, scratches on the surface glass or sapphire panel of electronic products are repaired by polishing discs. [0003] There are generally two kinds of existing polishing discs, one is a fiber disc using a single soft polishing material, such as artificial leather and woolen material. This kind of polishing disc is soft in texture, ...

Claims

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Application Information

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IPC IPC(8): B24D13/02B24D13/20B24D3/00B24D18/00
CPCB24D13/02B24D13/20B24D3/00B24D18/0009B24B37/24B29K2075/00B29K2667/00B29C39/10B29C39/26B29L2031/736B29K2067/00B29K2105/16B24D3/28B24D3/001B29C39/003B29C39/38
Inventor 金联春金熠
Owner 金联春
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