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Diamond saw blade and manufacturing method thereof

A diamond saw blade and diamond technology, which is applied in the direction of sawing machine tool manufacturing, manufacturing tools, metal sawing equipment, etc., can solve the problems of difficult installation and cutting, expensive, and many edge chipping, and achieve low manufacturing cost and fast cutting speed , cutting sharp effect

Inactive Publication Date: 2011-05-11
CHANGZHOU HUAZHONG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the solid texture of ceramic floor tiles brings difficulties to installation and cutting. Conventional saw blade cutting generally has many problems such as chipped edges, rough and uneven cutting surfaces, and the saw blade is also easy to wear; if imported saw blades can be used to solve the problem The related problems of the above-mentioned conventional saw blades, but imported saw blades are not easy to purchase and are quite expensive, which is difficult for ordinary users to accept. Even if they can be accepted, it will greatly increase the unnecessary processing cost

Method used

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  • Diamond saw blade and manufacturing method thereof
  • Diamond saw blade and manufacturing method thereof
  • Diamond saw blade and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 1) According to the formula ratio of the cutting layer: the binder is 30% by mass of cobalt, 40% by mass of alloy powder with a ratio of copper to tin of 85:15, 20% by mass of iron, and 2% by mass of chromium. , Weigh the weight of various metal powders;

[0016] 2) Mix the above powders in a ball mill to make the metal powders evenly mixed;

[0017] 3) Weigh according to the formula ratio of diamond: the diamond grade is SMD25, the particle size is 40 / 50, and the concentration is 25%;

[0018] 4) Mix the metal powder in 2) and the diamond in 3) in a three-dimensional mixer to make them evenly mixed;

[0019] 5) According to the formula ratio of the fine grinding layer: the binder is 25% by weight of cobalt, 60% by weight of alloy powder with a ratio of copper to tin of 85:15, and 8% by weight of iron. Weigh various metal powders the weight of;

[0020] 6) Mix the above powders in a ball mill to make the metal powders evenly mixed;

[0021] 7) Weigh according to the formula rati...

Embodiment 2

[0028] 1) According to the formula ratio of the cutting layer: the binder is 35% by mass of cobalt, 45% by mass of alloy powder with a ratio of copper to tin of 85:15, 25% by mass of iron, and 3% by mass of chromium. , Weigh the weight of various metal powders;

[0029] 2) Mix the above powders in a ball mill to make the metal powders evenly mixed;

[0030] 3) Weigh according to the diamond formula ratio: the diamond grade is SMD25, the particle size is 40 / 50, and the concentration is 30%;

[0031] 4) Mix the metal powder in 2) and the diamond in 3) in a three-dimensional mixer to make them evenly mixed;

[0032] 5) According to the formula ratio of the fine grinding layer: the binder is 30% by mass of cobalt, 65% by mass of alloy powder with a ratio of copper to tin of 85:15, and 12% by mass of iron. Weigh various metal powders the weight of;

[0033] 6) Mix the above powders in a ball mill to make the metal powders evenly mixed;

[0034] 7) Weigh according to the formula ratio of dia...

Embodiment 3

[0041] 1) According to the formula ratio of the cutting layer: the binder is 32% by mass of cobalt, 41% by mass of alloy powder with a ratio of copper to tin of 85:15, 24% by mass of iron, and 2% by mass of chromium. , Weigh the weight of various metal powders;

[0042] 2) Mix the above powders in a ball mill to make the metal powders evenly mixed;

[0043] 3) Weigh according to the formula ratio of diamond: the diamond grade is SMD25, the particle size is 40 / 50, and the concentration is 26%;

[0044] 4) Mix the metal powder in 2) and the diamond in 3) in a three-dimensional mixer to make them evenly mixed;

[0045] 5) According to the formula ratio of the fine grinding layer: the binder is 32% by mass of cobalt, 63% by mass of alloy powder with a ratio of copper to tin of 85:15, and 9% by mass of iron. Weigh various metal powders the weight of;

[0046] 6) Mix the above powders in a ball mill to make the metal powders evenly mixed;

[0047] 7) Weigh according to the formula ratio of d...

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Abstract

The invention relates to a diamond saw blade and a manufacturing method thereof, in particular to the diamond saw blade with combined cutting and accurate grinding functions. A tool bit of the saw blade forms a sharp corner, and consists of two performance layers which are a cutting layer and an accurate grinding layer respectively, wherein the cutting layer comprises components such as coarse diamonds and a wearable metallic bond, and has the characteristics of quick cutting and wear resistance; and the accurate grinding layer comprises the components such as fine diamonds and a synchronously wearable metal bond. When the diamond saw blade provided by the invention cuts ceramic veneers and floor tiles, the cutting layer finishes cutting operations and the accurate grinding layer performs grinding to remove rough cut surfaces and edge cracks so as to form even undamaged sections.

Description

Technical field [0001] The invention relates to a diamond saw blade, in particular to a diamond saw blade with an organizational structure with a cutter head with combined functions of cutting and fine grinding and a manufacturing method thereof. Background technique [0002] With the continuous progress of society, the level of civilization continues to increase. People’s requirements for accommodation are also getting higher and higher, and home decorations are becoming more and more high-end. Among the many floor decoration materials, ceramic floor tiles with many advantages such as smooth surface, heat resistance, wear resistance, acid and alkali resistance, and impermeability are also It has become a must-chosen material for consumers. However, the solid texture of ceramic floor tiles brings difficulties to installation and cutting. Conventional saw blade cutting generally has many problems such as chipping, rough and uneven cutting surface, and the saw blade is also easy t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/04B23D65/00B32B5/22
Inventor 何昌耀
Owner CHANGZHOU HUAZHONG GROUP
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