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Novel superhard grinding wheel

A grinding wheel and superhard technology, applied in the field of grinding wheels, can solve the problems of short service life, high cost, particle falling off, etc., and achieve the effects of high hardness, long service life and low manufacturing cost

Inactive Publication Date: 2019-07-12
山西钜星超硬工具制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Grinding wheel is the most important type of abrasive tool in grinding process. Due to different abrasives, bonding agents and manufacturing processes, the characteristics of grinding wheel are very different, so it has an important impact on the processing quality, productivity and economy of grinding. Grinding is carried out under rotation, while the existing grinding wheel will have particles falling off during the grinding process, and the falling particles will be thrown out under high-speed rotation, threatening the safety of processing personnel, the service life is short, and the cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A new superhard grinding wheel is composed of the following raw materials by weight: 150g of white corundum abrasive, 450g of cubic boron nitride abrasive, 80g of aluminum oxide hollow ball, 150g of ceramic powder, 70g of dextrin powder, and 13g of water.

Embodiment 2

[0014] A new superhard grinding wheel is composed of the following raw materials by weight: 250g of white corundum abrasive, 650g of cubic boron nitride abrasive, 120g of aluminum oxide hollow ball, 200g of ceramic powder, 90g of dextrin powder, and 18g of water.

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PUM

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Abstract

The invention discloses a novel superhard grinding wheel. The novel superhard grinding wheel comprises, by mass, 10-30 parts of white corundum grinding materials, 30-70 parts of cubic boron nitride abrasives, 5-15 parts of alumina hollow spheres, 10-25 parts of ceramic powder, 5-10 parts of dextrin powder and 1-2 parts of water. The novel superhard grinding wheel is high in hardness, long in service life, resistant to wear and high temperature and low in manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of grinding wheels, in particular to a novel superhard grinding wheel. Background technique [0002] Grinding wheel is the most important type of abrasive tool in grinding process. Due to different abrasives, bonding agents and manufacturing processes, the characteristics of grinding wheel are very different, so it has an important impact on the processing quality, productivity and economy of grinding. Grinding is carried out under rotation, while the existing grinding wheel will have particles falling off during the grinding process, and the falling off particles will be thrown out under high-speed rotation, threatening the safety of the processing personnel, the service life is short, and the cost is high. Contents of the invention [0003] The object of the present invention is to provide a novel superhard grinding wheel in order to solve the above problems. [0004] In order to achieve the above objec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D3/02B24D3/34
CPCB24D3/02B24D3/34
Inventor 任文平郑亚彤陈学峰李伟郑志霞原志翔
Owner 山西钜星超硬工具制品有限公司