Formulation of high sharpness of diamond segments

There are many formulations of diamond segments, and different formulations of diamond segments are suitable for different cutting materials and working conditions. There is no general formula that can greatly improve the cutting efficiency of the diamond segment, because the performance and use effect of the diamond segment are affected by many factors, such as the shape, size, particle size, concentration, binder type and content of the diamond segment etc. In addition, the hardness, structure, density, wear, etc. of the cutting material will also affect the cutting efficiency of the diamond segment. Therefore, when selecting a diamond segment, it is necessary to comprehensively consider many factors such as the formula of the diamond segment and the conditions of use.
However, diamond segments with high sharpness also have common attributes. The following are some sharp formula tables commonly used for cutting various types of stone. And it is for reference only:

The formula of diamond segment can be different according to different needs and usage scenarios. The following is a specific formula table of diamond segment. This is a foreign sharp diamond segment formula table. The following is the volume ratio ,for reference only:

Diamond powder: 35%
Metal powder (such as cobalt, iron, nickel, etc.): 45%
Carbide powder (such as tungsten carbide, titanium carbide, etc.): 15%
Auxiliary powder such as alumina: 5%

Generally speaking, almost all diamond segment are almost the same. For example, in terms of diamond, the diamond content is usually between 15% and 50%. The specific content will be adjusted according to the use, material, shape and other factors of the diamond segment. Generally speaking, the higher the diamond content, the better the hardness and wear resistance of the diamond segment, but it will also affect the toughness and shock resistance of the diamond segment. Therefore, when manufacturing a diamond segment, it is necessary to select an appropriate diamond content according to specific use requirements and material properties.

In terms of sharpness, neither too high nor too low diamond concentration is the best choice, but for a certain stone, for example, a certain value in the middle can make the cutting efficiency reach the peak, like a parabola, through a large number of tests later, an exact cutting value (that is, the value of the parabola vertex) can be obtained.

The particle size also affects the sharpness of the diamond segment: The sharpness of the diamond segment is closely related to the particle size. The smaller the diamond particle size, the larger its surface area, and the more particles it has under the same mass, so the cutting force is greater, the cutting effect is better, and the diamond segment is sharper. However, if the diamond particle size is too small, the wear rate will be faster and the service life will be affected. Therefore, when manufacturing diamond segments, it is necessary to select an appropriate diamond particle size according to specific application scenarios to balance cutting efficiency and segment life. Therefore, in order to better maintain the sharpness of the diamond segment, the cutting effect is continuously tested with diamonds of different sizes, and finally, the diamond segment can be prepared according to the test results.

The shape of the diamond segment also determines its sharpness. For example, the W shape is better than the sharpness of the curved diamond segment, and the curved segment cuts faster than the fan-shaped diamond segment.

The structure of the diamond segment also affects its sharpness: for example, a multi-layer diamond segment cuts faster than a sandwich diamond segment, and a 5-layer sandwich diamond segment is sharper than a 3-layer diamond segment.

Finally, the sharpness of the diamond segment is also affected by the size of the diamond segment, where the larger the size (determining factors are the length and width of the diamond segment), the lower the sharpness.

It should be noted that the specific formula should be adjusted according to the required performance indicators such as hardness, toughness, and wear resistance of the diamond segment. In addition, different manufacturers and production processes may have different formulas.
In general, the high sharpness of the diamond segment requires comprehensive consideration of many aspects. It is not a simple formula that can solve the problem. It needs to pass a long-term and a large number of tests, constantly inspect the product quality and quality, and constantly strive for perfection. Linsing is a professional segment manufacturer. if you need a high-sharpness segment, please contact us.