Publish Time: 2021-08-20 Origin: Site
Diamond is the hardest substance in nature. Various abrasive tools made of diamond particles are used to grind various high hardness and high brittle materials such as cemented carbide, ceramics, optical glass, and semiconductors, and high grinding accuracy can be obtained. And smoothness; it can avoid defects such as cracks, burns, and organizational changes; high efficiency, low grinding wheel consumption, and convenient operation, so do you know what diamond grinding tools are?
Here is the content list:
What is the composition of diamond grinding tools?
What are the uses of diamond grinding tools?
Why is the diamond grinding tool the most widely used machining grinding tool?
What are the characteristics of diamond tools?
The structure of diamond grinding tools is generally composed of three parts: working layer, matrix, and transition layer.
The working layer, also known as the diamond layer, is composed of abrasives, bonding agents and fillers, and is the working part of the abrasive tool. The transition layer, also known as the non-diamond layer, is composed of bonding agents, metal powder, and filler. It is the part that firmly connects the diamond layer to the substrate. The base body is made of aluminum, steel or bakelite, and plays the role of supporting the working layer and clamping the abrasive tool.
Due to the characteristics of diamond grinding tools (high hardness, high compressive strength, and good wear resistance), diamond tools are ideal tools for grinding hard and brittle materials and cemented carbide in the grinding process. It is not only efficient and precise High, but good toughness, low abrasive consumption, long service life, and at the same time can also improve working conditions. Therefore, it is widely used in metal and non-metal hard and brittle materials with low iron content that are difficult to process by ordinary abrasive tools, such as cemented carbide, high alumina porcelain, optical glass, agate gemstone, semiconductor material, stone, etc.
1. Diamond is the hardest mineral in nature;
2. Diamond is formed under the conditions of high temperature (1800℃) and high pressure (70,000 atmospheres) deep in the earth. The structure of carbon atoms is very strong and arranged regularly. Therefore, diamond has high hardness, high melting point, and high insulation. Chemical stability, acid, and alkali corrosion resistance, and other characteristics. Therefore, diamond tools are currently the most widely used processing abrasives.
The grinding characteristics of diamond grinding tools are mainly strong bonding force, wear resistance, can withstand large loads, good working surface geometry retention, long service life, but poor self-sharpening. When the diamond tool grinding wheel grinds a large area of cemented carbide, the efficiency and smoothness are significantly improved. At this time, electrolysis is the mainstay and mechanical grinding is supplemented. The grinding is sharp, with the highest concentration, up to 200%, and the grinding efficiency is high. The diamond grinding tool is easy to be made into a particularly thin, particularly small, and special shape, which is suitable for the grinding of complex shapes and special profiles.
Hubei Little Ant Diamond Tools CO., Ltd. has developed a variety of diamond tools and conducted a lot of tests before leaving the factory to ensure quality. Hubei Little Ant Diamond Tools CO., Ltd. is committed to select high-quality materials, professional design, and production team, and integrate cutting-edge technology into product development, only to create perfect and trustworthy exquisite products. If you are in the diamond grinding tool business, you can consider using our cost-effective products.