Nylon wheel and preparation method thereof

A nylon wheel and nylon fiber technology, applied in chemical instruments and methods, manufacturing tools, and other chemical processes, can solve the problems of blackened workpiece surface, low surface finish, insufficient heat dissipation, etc., and achieve sharp grinding and polishing Good effect, good self-sharpening effect

Inactive Publication Date: 2009-11-04
YANGJIANG WEIYI POLISHING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to factors such as the material of the polishing workpiece and the variety of abrasives, the nylon wheel has high cutting force and insufficient heat dissipation during the working process, which may easily cause the surface of the workpiece to become black, the surface finish is low, and the polishing efficiency is low.

Method used

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  • Nylon wheel and preparation method thereof
  • Nylon wheel and preparation method thereof
  • Nylon wheel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The nylon wheel of the present invention includes a nylon fiber screen with a reticular fiber structure and a working layer poured into the nylon fiber screen. The working layer is a mixture made of high-hardness high-quality abrasives, binders, and fillers. The weight ratio of the nylon fiber screen to the above compound is 1:5-7.

[0024] The parts by weight of each component in the above-mentioned mixture are:

[0025] 25-33 parts of high-quality abrasive with high hardness, 40-52 parts of binder, and 9-19 parts of filler.

[0026] Above-mentioned filler comprises magnesium oxide, zinc oxide, chromium oxide, and the relation of the parts by weight of each component in the filler and the parts by weight of each component in the above-mentioned mixture is:

[0027] 1-3 parts of magnesium oxide, 3-6 parts of zinc oxide, and 5-10 parts of chromium oxide.

[0028] Additives are also added to the mixture of the above-mentioned working layer, and the proportion by weight ...

Embodiment 2

[0052] In this embodiment, the weight ratio of the mixture of the working layer before and after the technical solution is changed is specifically:

[0053]

[0054] B. The proportioning by weight of nylon fiber screen and above-mentioned mixture is 1: 7.6;

Embodiment 3

[0056] In this embodiment, the weight ratio of the mixture of the working layer before and after the technical solution is changed is specifically:

[0057]

[0058]

[0059]B. The proportioning by weight of nylon fiber screen and above-mentioned mixture is 1: 7.26;

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PUM

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Abstract

The invention relates to a nylon wheel and a preparation method thereof. The nylon wheel comprises a nylon fiber silk screen (1) with a reticular fiber structure and a working layer (2) poured in the nylon fiber silk screen (1), wherein the working layer (2) is a mixture prepared from a high-hardness high-quality grinding material, a binding agent and a filling agent, and the weight proportion of the nylon fiber silk screen (1) to the mixture is 1:5-7. The method for preparing the nylon wheel comprises the following steps: 1) adding the high-hardness high-quality grinding material and the filling agent into the binding agent in an agitator tank in turn according to the sequence, stirring the mixture evenly under a condition of heating; 2) pouring the liquid mixture obtained in the step 1) into the nylon fiber silk screen, and performing an extrusion process so that the material is evenly distributed in the nylon fiber silk screen; and 3) according to the diameter and the thickness of the nylon wheel to be produced, performing laminating processing on the nylon fiber silk screen, cutting off and processing the nylon fiber silk screen into required shapes after standing, and performing hot working under a condition of heating to obtain the finished product. The nylon wheel has the advantages of low cost, long service life, capability of improving the surface finish quality of a workpiece, and high polishing efficiency. The method for preparing the nylon wheel has convenient manufacture and high production efficiency.

Description

technical field [0001] The invention relates to a nylon wheel and a preparation method thereof, in particular to a color-painted and wire-drawn nylon wheel and a preparation method thereof, belonging to the innovative technology of the nylon wheel and the preparation method thereof. Background technique [0002] Existing color brushing nylon wheels take nylon cotton as the main frame, and its working layer is mainly composed of high-hardness high-quality abrasives, binders, fillers and other additives. Due to factors such as the material of the polishing workpiece and the variety of abrasives, the nylon wheel has high cutting force and insufficient heat dissipation during the working process, which easily causes the surface of the workpiece to become black, the surface finish is low, and the polishing efficiency is low. Contents of the invention [0003] The object of the present invention is to provide a nylon wheel with improved surface finish and high polishing efficien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D13/00B24D3/00C09K3/14B24D18/00
Inventor 李万章罗光伟
Owner YANGJIANG WEIYI POLISHING MATERIAL
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