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Diamond cutting blade with reduced noise and manufacturing method thereof

A manufacturing method and diamond technology, applied in the field of diamond products, can solve the problems of endangering the health of on-site operators, environmental protection, high noise, etc., and achieve the effect of highlighting substantive features, making significant progress, and reducing noise intensity

Inactive Publication Date: 2005-11-23
刘运良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This diamond slice produces a lot of noise during use
Whether it is a construction site or a decoration site, especially at night, it often seriously disturbs the residents due to excessive noise and brings environmental protection problems; at the same time, its sharp harsh sound also endangers the health of on-site operators.

Method used

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  • Diamond cutting blade with reduced noise and manufacturing method thereof
  • Diamond cutting blade with reduced noise and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The manufacturing process of noise reduction diamond slices is as follows:

[0029] 1. Select 65Mn-Cu-65Mn layered composite structure material as the matrix of diamond slices, and process the matrix size;

[0030] 2. Place the matrix in a steel mold, and put in a variety of metal powders and artificial diamonds, and then press to shape;

[0031] 3. The diamond cutting body and the matrix are sintered into one body by hot pressing sintering process.

Embodiment 2

[0033] The comparison result of the noise when the noise reduction diamond slice of the present invention is cut with the common diamond slice of the prior art is as follows:

[0034] The noise of the noise reduction diamond slice of the present invention is below 100 decibels; the noise of the common diamond slice is above 110 decibels. Comparing the two, the slice of the present invention uses a three-layer composite matrix and is sintered at a high temperature to make a diamond cutting slice. The advantage is that the noise in the high-pitched area is reduced. When cutting the same material, it is more than 10 decibels lower than ordinary slices. Therefore, the noise-reducing diamond slice of the present invention is a good environment-friendly slice, which reduces the disturbance to residents during construction.

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Abstract

This invention relates to a denoise diamond section, which comprises basal body and diamond cutting body connecting with basal body, characterized in that the basal body has a composite structure with more than three layers, wherein the adjacent layers has different material quality, and the diamond cutting body is pressed by several kinds of metal powder and artificial diamond. The invention also provides the method for manufacturing said denoise diamond section.

Description

technical field [0001] The invention relates to diamond products, in particular to a noise-reducing diamond slice and a manufacturing method thereof. Background technique [0002] The use of diamond slices is becoming more and more extensive, especially for building materials processing, it is an indispensable cutting tool, for example, for cutting granite, marble, concrete, various building bricks, cement, asphalt and other materials . A diamond slice is usually composed of a metal matrix and a diamond cutting body. The diamond cutting body is distributed on the edge of the metal matrix and firmly combined with the metal matrix. The metal matrix is ​​a single-layer sheet structure. This diamond slice produces a lot of noise during use. Whether it is a construction site or a decoration site, especially at night, the noise is often too high to seriously disturb the residents and bring environmental protection problems; at the same time, its sharp harsh sound also endangers ...

Claims

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Application Information

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IPC IPC(8): B28D1/22
Inventor 刘运良
Owner 刘运良
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