Among the commonly used cutting tools, grinding wheel blades, cutting discs and grinding discs are the most used, and their functions and shapes are very similar.
Grinding wheel blades
Grinding wheel plate is used for grinding processing of abrasive, in the manufacturing process is by adding binder, compact, firing and other processes to the abrasive, grinding wheel plate is generally thicker.
Due to the different abrasives in the grinding wheel disc and the different manufacturing process, the final grinding wheel disc is also very different, which will also have an impact on the cutting quality and processing efficiency of the grinding wheel piece.
According to the raw materials (abrasives), grinding wheel pieces can be divided into ordinary abrasives, such as corundum and silicon carbide, etc., natural abrasives such as diamond and boron nitride.
According to the bonding agent, the grinding wheel piece can be divided into metal grinding wheel, rubber grinding wheel, resin grinding wheel, ceramic grinding wheel, etc.
Cutting pieces
Cutting disc is used to cut metal thin sheet, cutting disc is mainly used glass fiber, resin and abrasive as reinforcement bonding material, has high impact resistance, bending strength and other characteristics, so it is widely used in cutting ordinary steel, stainless steel and other metals and non-metals.
Commonly used cutting discs mainly include resin cutting discs and diamond cutting discs, resin cutting discs are mainly based on binder resin and abrasive as the main materials, which can cut those harder metal materials, and the cutting efficiency and precision are relatively high; The diamond cutting disc is composed of a matrix and a diamond bunk, which is mainly used to cut those non-metallic materials, such as stone, ceramic and concrete.
Abrasive discs
The grinding disc is a thin sheet used for grinding and polishing the surface of the workpiece, and the surface of the grinding disc is fine alumina and silicon carbide particles, which are allowed to grind the workpiece by rotating the grinding disc at high speed.
In order to achieve the ideal grinding effect, the abrasive particles of the grinding disc will be evenly distributed, and there are particle numbers of different sizes, from tens of mesh to thousands of mesh.
