A kind of diamond saw blade and preparation method thereof

A technology of diamond saw blades and polycrystalline diamond, which is applied in the field of diamond saw blades and its preparation, can solve the problems of diamond saw blades being late, and achieve the effects of good compatibility, not easy to chip, and firm embedding

Active Publication Date: 2021-08-31
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.

Method used

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  • A kind of diamond saw blade and preparation method thereof
  • A kind of diamond saw blade and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to figure 1 , a diamond saw blade, comprising a substrate 1 and a cutter head 2, the cutter head 2 includes a first cutting zone 21 and a second cutting zone 22; the first cutting zone includes the following raw materials by weight: polycrystalline diamond particles 8 parts, 48 ​​parts of iron powder, 25 parts of copper powder, 4 parts of zinc powder, 2 parts of tin powder, 1.5 parts of nickel powder, 2 parts of cobalt powder, 1.5 parts of manganese powder, 2.5 parts of tungsten carbide and titanium carbide mixture powder, lanthanum nickel 0.4 parts of five powders; the second cutting area includes the following raw materials by weight: 10 parts of polycrystalline diamond and boron carbide mixture particles, 45 parts of iron powder, 27 parts of copper powder, 4 parts of zinc powder, 2 parts of tin powder, nickel 1.5 parts of cobalt powder, 2 parts of cobalt powder, 1.5 parts of manganese powder, 2.5 parts of titanium carbide powder, and 0.4 part of lanthanum nicke...

Embodiment 2

[0042] refer to figure 1 , a diamond saw blade, comprising a substrate 1 and a cutter head 2, said cutter head 2 comprising a first cutting zone and a second cutting zone; said first cutting zone comprises the following raw materials by weight: 14 parts of polycrystalline diamond particles , 55 parts of iron powder, 32 parts of copper powder, 6 parts of zinc powder, 3 parts of tin powder, 2.5 parts of nickel powder, 3 parts of cobalt powder, 2 parts of manganese powder, 5 parts of mixture powder of tungsten carbide and titanium carbide, five parts of lanthanum nickel powder 0.7 parts; the second cutting zone includes the following raw materials by weight: 16 parts of polycrystalline diamond and boron carbide mixture particles, 50 parts of iron powder, 33 parts of copper powder, 6 parts of zinc powder, 3 parts of tin powder, 2.5 parts of nickel powder 3 parts, 3 parts of cobalt powder, 2 parts of manganese powder, 4 parts of titanium carbide powder, 0.7 part of lanthanum nickel...

Embodiment 3

[0056] refer to figure 1 , a diamond saw blade, comprising a substrate and a cutter head, the cutter head comprising a first cutting zone and a second cutting zone; the first cutting zone comprises the following raw materials by weight: 10.5 parts of polycrystalline diamond particles, iron powder 51 parts, copper powder 30 parts, zinc powder 5.5 parts, tin powder 2.5 parts, nickel powder 2.1 parts, cobalt powder 2.6 parts, manganese powder 1.7 parts, tungsten carbide and titanium carbide mixture powder 3.8 parts, lanthanum nickel five powder 0.65 parts; The second cutting area includes the following raw materials in parts by weight: 15 parts of polycrystalline diamond and boron carbide mixture particles, 48 ​​parts of iron powder, 31.5 parts of copper powder, 4.5 parts of zinc powder, 2.5 parts of tin powder, 1.9 parts of nickel powder, cobalt 2.7 parts of manganese powder, 1.6 parts of manganese powder, 3.5 parts of titanium carbide powder, and 0.6 part of lanthanum nickel fi...

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PUM

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Abstract

The invention discloses a diamond saw blade and a preparation method thereof. The cutter head includes a first cutting area and a second cutting area; the first cutting area includes the following raw materials in parts by weight: 8-14 parts of polycrystalline diamond particles, iron powder 48-55 parts, copper powder 25-32 parts, zinc powder 4-6 parts, tin powder 2-3 parts, nickel powder 1.5-2.5 parts, cobalt powder 2-3 parts, manganese powder 1.5-2 parts, tungsten carbide and 2.5-5 parts of titanium carbide mixture powder, 0.4-0.7 part of lanthanum nickel five powder; the second cutting zone includes the following raw materials by weight: 10-16 parts of polycrystalline diamond and boron carbide mixture particles, 45-50 parts of iron powder, copper 27-33 parts of powder, 4-6 parts of zinc powder, 2-3 parts of tin powder, 1.5-2.5 parts of nickel powder, 2-3 parts of cobalt powder, 1.5-2 parts of manganese powder, 2.5-4 parts of titanium carbide powder, lanthanum 0.4 to 0.7 parts of nickel five powder. The diamond saw blade of the invention has excellent comprehensive performance.

Description

technical field [0001] The invention relates to a diamond saw blade, in particular to a diamond saw blade 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, there is a large gap wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22F9/04B22F3/02B22F3/10B22F5/00C22C26/00C22C30/06C22C38/16C22C38/14C22C38/12C22C38/10C22C38/08C22C38/04B23D61/02B23D65/00
CPCB22F3/02B22F3/1007B22F5/00B22F9/04B22F2005/001B22F2009/041B22F2998/10B23D61/028B23D65/00C22C26/00C22C30/06C22C38/002C22C38/005C22C38/008C22C38/04C22C38/105C22C38/12C22C38/14C22C38/16C22C2026/006
Inventor 黄共华
Owner 泉州市华兴超硬工具有限公司
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