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Preparation method for diamond cutting grinding piece

A technology of diamond cutting and grinding discs, which is applied in the field of preparation of diamond cutting and grinding discs, can solve problems such as the independence of cutting and grinding properties, and achieve the goals of improving cutting efficiency and service life, improving grinding and cutting performance, and excellent wettability Effect

Active Publication Date: 2013-09-04
JIANGSU FENGTAI TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention mainly solves the problem that the cutting and grinding properties of diamond tools are independent of each other in the current market, and provides a preparation method for diamond cutting and grinding sheets by organically combining the two properties of cutting and grinding through unique design

Method used

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  • Preparation method for diamond cutting grinding piece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The diamond cutting disc is prepared by the above method, and the metal bond is a mixed elemental powder, which is composed of 35wt% Cu, 35wt% Fe, 10wt% Ni, 5wt% Sn and 15wt% The composition of Co.

Embodiment 2

[0046]The diamond cutting grinding sheet is prepared by the above method, and the metal bond in the diamond cutting grinding sheet material is a pre-alloyed powder, and the pre-alloyed powder is obtained by water atomization treatment, and the pre-alloyed powder is obtained by The following components are composed: 35wt% Cu, 35wt% Fe, 10wt% Ni, 5wt% Sn and 15wt% Co.

Embodiment 3

[0048] The diamond cutting grinding sheet is prepared by the above method, and the metal bond in the diamond cutting grinding sheet material is a pre-alloyed powder, and the pre-alloyed powder is obtained by water atomization treatment, and the pre-alloyed powder is obtained by The following component composition: 35wt% Cu, 38.8wt% Fe, 10wt% Ni, 5wt% Sn, 10wt% Co and 1.2wt% Ce.

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Abstract

The invention relates to a preparation method for a diamond cutting grinding piece. The diamond cutting grinding piece comprises a diamond cutting grinding piece body arranged on a 65Mn steel substrate, and corrugated water channels are formed in the surface of the diamond cutting grinding piece body. The preparation method for the diamond cutting grinding piece comprises the steps of material mixture, substrate machining, compression forming, sintering and edge forming. The diamond cutting grinding piece produced through the preparation method for the diamond cutting grinding piece has the cutting effect and the grinding effect, and is safe and reliable in performance, simple and reasonable in structure, low in manufacturing cost, flexible in operation, good in sharpness of products and good in chip-removal performance.

Description

technical field [0001] The present invention relates to the technical field of diamond cutting tools, and more specifically, the present invention relates to a preparation method of a diamond cutting sheet applied to cutting and grinding building materials such as stone, concrete, pottery, brick and tile. Background technique [0002] Diamond is the hardest material among known materials, so diamond cutting tools have become an indispensable material for processing various hard materials. Diamond cutting tools are made by mixing metal powder and artificial diamond particles, pressing and sintering. And with the continuous development of society, the scale of infrastructure construction continues to expand, which also provides a broader application market for diamond tools. Nowadays, diamond tools have been widely used in stone, glass, ceramics, and construction of houses, roads, bridges, etc. The market The use performance of diamond tools is also continuously improved. Goo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F7/08
Inventor 邱瑜铭董先龙
Owner JIANGSU FENGTAI TOOLS
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