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A kind of diamond saw blade for dry cutting ceramics and preparation method thereof

A technology for diamond saw blades and ceramic products, applied in stone processing equipment, manufacturing tools, stone processing tools, etc., can solve the problems of late diamond saw blades, prone to chipping, high ceramic hardness, etc., to achieve high cutting efficiency, embedded Strong and compatible effect

Active Publication Date: 2020-05-22
泉州市华兴超硬工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the late development and development of diamond saw blades in my country, there is a large gap with developed countries in terms of the quality, type and manufacturing technology of diamond saw blades, so it is of great significance to produce high-performance diamond saw blades.
[0003] At present, the diamond saw blades for dry cutting ceramics have the following problems: ceramics are hard, difficult to cut, and low in cutting efficiency; they are fragile, prone to chipping when cutting, rough cutting surfaces, etc.

Method used

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  • A kind of diamond saw blade for dry cutting ceramics and preparation method thereof
  • A kind of diamond saw blade for dry cutting ceramics and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0029] refer to figure 1 , a diamond saw blade for dry cutting ceramics, comprising a substrate 1 and a cutter head 2, the cutter head 2 including a first cutting zone 21, a second cutting zone 22 and a third cutting zone 23; the first cutting zone 21 includes the following raw materials in parts by weight: 8 parts of polycrystalline diamond particles, 45 parts of iron powder, 26 parts of copper powder, 3 parts of zinc powder, 2 parts of tin powder, 1.5 parts of nickel powder, 2 parts of manganese powder, and 1.5 parts of titanium carbide powder , 0.5 part of lanthanum-nickel five-powder; the second cutting zone 22 includes the following raw materials in parts by weight: 9 parts of polycrystalline diamond and boron carbide mixture particles, 42 parts of iron powder, 33 parts of copper powder, 3 parts of zinc powder, tin powder 2 parts, 1.5 parts of nickel powder, 2 parts of manganese powder, 1.5 parts of titanium carbide powder, 0.5 part of lanthanum nickel five powder; the th...

Embodiment 2

[0041] refer to figure 1 , a diamond saw blade for dry cutting ceramics, comprising a substrate 1 and a cutter head 2, the cutter head 2 including a first cutting zone 21, a second cutting zone 22 and a third cutting zone 23; the first cutting zone 21 includes the following raw materials in parts by weight: 14 parts of polycrystalline diamond particles, 55 parts of iron powder, 32 parts of copper powder, 5 parts of zinc powder, 3 parts of tin powder, 3 parts of nickel powder, 4 parts of manganese powder, 2.5 parts of titanium carbide powder , 0.9 part of lanthanum nickel five powder; the second cutting zone 22 includes the following raw materials in parts by weight: 16 parts of polycrystalline diamond and boron carbide mixture particles, 48 ​​parts of iron powder, 37 parts of copper powder, 4.5 parts of zinc powder, tin powder 3 parts, 3 parts of nickel powder, 4 parts of manganese powder, 3 parts of titanium carbide powder, 0.9 part of lanthanum nickel five powder; the third ...

Embodiment 3

[0053] A diamond saw blade for dry cutting ceramics, including a base 1 and a cutter head 2, refer to figure 1 , the cutter head 2 includes a first cutting area 21, a second cutting area 22 and a third cutting area 23; the first cutting area 21 includes the following raw materials by weight: 11 parts of polycrystalline diamond particles, 50 parts of iron powder , 31 parts of copper powder, 3.5 parts of zinc powder, 2.5 parts of tin powder, 2.2 parts of nickel powder, 3 parts of manganese powder, 2.3 parts of titanium carbide powder, 0.75 part of lanthanum nickel five powder; the second cutting area 22 includes the following parts by weight Raw materials: 14 parts of polycrystalline diamond and boron carbide mixture particles, 44 parts of iron powder, 36 parts of copper powder, 4 parts of zinc powder, 2.6 parts of tin powder, 2.5 parts of nickel powder, 3 parts of manganese powder, 2.5 parts of titanium carbide powder, 0.7 part of lanthanum nickel five powder; the third cutting...

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Abstract

The invention discloses a diamond saw blade for dry-cutting of ceramic and a preparation method of the diamond saw blade. The diamond saw blade for dry-cutting of ceramic comprises a base body and a cutter bit; and the cutter bit comprises a first cutting zone, a second cutting zone and a third cutting zone. The diamond saw blade for dry-cutting of ceramic is divided into the first cutting zone, the second cutting zone and the third cutting zone, by selecting raw material compositions of the first cutting zone, the second cutting zone and the third cutting zone of the cutting bit carefully andoptimizing the contents of all raw materials, the diamond saw blade for dry-cutting of ceramic has good mechanical properties such as hardness and cutter bit abrasive ratio, during cutting, the cut surface of cut ceramic can be smoother, the cutting efficiency is high, edge breakage is not prone to occurring, and the diamond saw blade has broad application prospects.

Description

technical field [0001] The invention relates to a diamond saw blade, in particular to a diamond saw blade for dry cutting ceramics and a preparation method thereof. Background technique [0002] Diamond saw blades are currently the most consumed diamond tools in the world. They are widely used in the processing of stone, glass, ceramics, and cast iron materials, as well as in the construction of houses, roads, and bridges. With the continuous improvement of the production technology of diamond saw blades and the continuous reduction of production costs, its application fields are still expanding, and the demand is also constantly expanding. With my country's accession to WTO and the development of global economic integration, my country's diamond saw blade industry has also ushered in great opportunities and challenges, and at the same time, China is now the largest market in the world. However, due to the late development and development of diamond saw blades in my country...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D1/04
CPCB28D1/04
Inventor 黄共华
Owner 泉州市华兴超硬工具有限公司
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