Home > News > Industry News > How to Judge the Quality of Di.....
Browse Categories
Diamond Segments(13)
Stone Cutting Tools(103)
Stone Grinding & Polishing Tools(816)
Stone Drilling Tools(142)
Concrete Cutting Tools(42)
Concrete Grinding and Polishing Tools(114)
Concrete Drilling Tools(26)
Ceramic Diamond Tools(22)
Vacuum Brazed Diamond Tools(73)
Machinery and Other Tools(174)
Abrasive Tools(1)
Other Tools Category(108)
Cuting,grinding,polishing and drilling tools(726)
Hot-sale Products
Contact us
Contact us: Fujian Nanan Boreway Machinery Co.,Ltd. ADD: HuaHui Center, Shuitou Town,Quanzhou, Fujian, China, ...
Contact Now
Latest News

Why diamond polishing pads are popular used?

The Right Diamond Polishing Pads for Each Step of the Process One of the most important factors when preparing to improve the finish of a floor is hav...

How to Judge the Quality of Diamond Segments?

How to Judge the Quality of Diamond Segments? As a widely-used cutting tool, Diamond Segment play a vital role in cutting stone and porcelai...

Why buy electroplated diamond cutting disc for marble from Boreway?

Why buy electroplated diamond cutting disc for marble from Boreway? * Boreway electroplated diamond cutting disc have been market tested, quality same...

Diamond bit cold pressing machine, diamond blade production equipment

Fujian Nanan Bo Wei Machinery Co., LtdIs a specialized productionDiamond bit equipment(KH-35T and KH 60T) according to different pressures. On the bas...

Small diameter diamond blades during use precautions

Small diameter diamond saw blade can be used for cutting marble, granite, concrete, refractories, ceramics and other brittle materials. Cutting equipm...

High-end quality analysis of the development prospect of diamond saw blade

First,Grade of diamond saw blade prices about Ignored by industry experts and entrepreneurs promising diamond circular saw, is the largest amount in t...

Boreway diamond saw blade helped india friends for cutting granite.

Since India's Suresh granite stone granite using Broadway mechanical circular saw blades, sales only increased gradually, and become the plant's core ...

Overseas economic people look forward to "take all the way" Summit to achieve positive res

"Forum" international cooperation forum by the overseas economic community of great concern, they look forward to the forum to achieve positive result...

News

How to Judge the Quality of Diamond Segments?

  • Author:Ally Huang
  • Source:Boreway
  • Release on :2019-04-12
How to Judge the Quality of Diamond Segments?

boreway diamond segments for stone cutting

As a widely-used cutting tool, Diamond Segmentplay a vital role in cutting stone and porcelain.

Good quality diamond segment can assure us of smooth cutting and less malfunction.

So Having a good knowledge of what is good diamond segment is very important.

Below are some parameters for determination of good quality diamond segment.

how to judge the quality of diamond segment

1) Grit of diamond segment

Generally speaking,for diamond segment,diamond powder grit 30/35~60/80. the harder the stone is, the smaller the grit is, the sharper the diamond segment is.

Besides,for diamond segment of big diameter,since cutting efficiency need to be ensured,bigger grit is suggested, like 30/40,40/50

2) Concentration of thecutting segment.

Concentration refers to the density of diamond powder in the diamond segment. When the diamond segment contain 4.4 carats of diamond powder per cubic centimeters, we determine the diamond segment of concentration 100%; while, when the diamond segment contain 3.3 carats of diamond powder per cubic centimeter, we determine the diamond segment concentration 75%.

The volume concentration indicates the volume of diamond powder in the whole block. When volume of diamond powder hits 1/4 in the whole diamond segment,we judge the volume concentration 100%. Increasing the concentration of diamond segment can help extend its lifespan, because average cutting force for every diamond powder be reduced with the diamond powder concentration increasing.

high quality diamond segments

3) Hardness of the diamond segment.

Generally speaking, the harder the metal bond is, the stronger its anti-wear capability is. Harder metal bond is suggested when it comes to cutting stone of high-abrasiveness;  soft bond is suggested when it comes to cutting soft stone; bond of medium hardness is suggested when cutting stone of high abrasiveness and hardness.

4) Effect

Force effect, the granite segment is subjected to axial force and tangential force. Due to these force, the diamond segment go wavy in axial direction and show disc shape in radial direction. Both deformation will result in uneven cutting surface of stone, waste of stone, heavy noise and great vibration of diamond segment, then we will see early damage of diamond segment, short lifespan.

Temperature effect, the influence of temperature on diamond segment mainly reflected in two aspects: first, cause graphitization of diamond powder in the diamond segment; second, cause the premature detachment of diamond powder due to the thermal stress of diamond powder and metal bond. New research shows that the heat generated during the cutting process is mainly transmitted into the diamond segment.


diamond segments for cutting granite marble concrete


More other informations, welcome to contact with us :) write to boreway05@boreway.net