In the abrasive tool industry, brown aluminum oxide grinding wheel is the most widely used abrasive tool.
Brown aluminum oxide grinding wheel is made of abrasive and binder mixed through pressing, drying and roasting. It is a loose disc-shaped, wheel-shaped and other abrasive tools.
The substance used to bond the abrasive in the grinding wheel is called binder. The strength, impact resistance, heat resistance and corrosion resistance of the grinding wheel are mainly determined by the performance of the binder.
Brown aluminum oxide grinding wheel binder
|
Type |
Code |
Performance |
Application |
|
Vitrified |
V |
Good heat resistance and corrosion resistance, large porosity, easy to maintain contour, poor elasticity |
Widely used, suitable for various profile grinding, gear grinding, thread grinding, etc. with v<35m/s |
|
Resin |
B |
High strength, high elasticity, impact resistance, poor firmness and heat resistance, low porosity |
Suitable for high-speed grinding at v>50m/s, can be made into thin-sheet grinding wheels for grinding grooves, cutting, etc. |
|
Rubber |
R |
Higher strength and elasticity, small porosity, poor heat resistance, easy shedding of abrasive particles |
Suitable for centerless grinding wheels and guide wheels, slotting and cutting thin-slice grinding wheels, polishing grinding wheels, etc. |
The following is a brief introduction to the five characteristics of brown aluminum oxide grinding wheels. Knowing its characteristics, we can understand why it is popular.
1. Brown aluminum oxide grinding wheels can be used for grinding operations for a long time without generating too much grinding heat and clogging;
2. Brown aluminum oxide grinding wheels can be used for grinding materials of different hardness, and have excellent results from grinding curved surfaces to special metals;
3. It can provide a large amount of cutting and uniform surface grinding effect, and can also reduce the fine grinding time and reduce some processing steps;
4. It is suitable for ordinary grinding of workpieces with high strength and high hardness materials such as hardened steel, high-speed steel, and high-carbon steel, and can also be used for the processing of threads, gears and thin-walled parts;
5. It is used for inner circle, outer circle, plane, centerless, tool grinders and various special grinders, semi-fine grinding.
Brown aluminum oxide grinding wheels are suitable for grinding, free grinding, and rough grinding of ordinary steel, and can also grind metals with higher strength.
We have learned about the five characteristics of brown aluminum oxide grinding wheels, so when purchasing grinding wheels, you can buy them according to their characteristics as needed.
