Sintered diamond stones are a key tool used in various grinding and sharpening operations in the manufacturing industry. These stones are made from high-grade diamond powder bound together by a bonding agent to form an abrasive stone. They offer superior cutting power compared to other stone types, making them ideal for applications in grinding and polishing hard materials such as steel and tungsten carbide. They are also used extensively as honing stones, sharpening edges of knives, chisels and other cutting tools.
Sintered diamond stones provide an ideal solution for meeting the manufacturing industrys requirements for higher cutting and abrasion performance, with the added benefit of being economical in their use of diamond powder over other abrasive stones. The stones are manufactured using a set of computer-controlled processes to ensure consistent product quality. These include:
1. Mixing the powder with a bonding agent, to form the stone matrix.
2. Pressing the matrix into a mould to form the sintered diamond stone.
3. Cooling and curing the finished stone in an oven.
4. Grinding and polishing the surface of the finished stone with an abrasive.
The resulting sintered diamond stone is highly dense and offers superior strength, due to the bonding and the exacting nature of the manufacturing process. Additionally, the stones contain very consistent diamond particles, resulting in predictable and repeatable performance.
Sintered diamond stones can be divided into three main categories based on their grinding and honing performance. Low-grade stones produce less aggressive results, while medium-grade and high-grade stones are better-suited for more intricate and fine work. These stones are also offered in a variety of sizes, shapes, and grits, making them highly versatile in meeting the requirements of different applications.
Due to the superior cutting and sharpening performance, sintered diamond stones are the ideal choice for many industrial applications. They are widely used for grinding and honing hardened steel and tungsten carbide parts, as well as knives, chisels, and other cutting tools. They are also used for sharpening edges of stone, ceramic, and glass materials.
Sintered diamond stones are highly durable and often last for a long time, even with harsh use. To achieve the best performance from the stones, regular lubrication with oil or water-soluble coolants is recommended to prevent premature wear. Regular cleaning is also important, as it removes contaminants that can build up on the surface and reduce the stones’ efficiency.
Overall, sintered diamond stones are an excellent tool for grinding and sharpening hard materials, offering superior performance and reliability. Compared to other abrasive stones, they require less diamond powder, making them a cost-effective option. As such, they are a popular choice among manufacturers in various industries, providing excellent results.
