Grinding wheel is the most important kind of grinding tool in grinding process. The grinding wheel is a porous body made by adding a binder to the abrasive and by pressing, drying and roasting. Because of the different abrasive, binder and manufacturing process, the characteristics of grinding wheel are very different, so it has an important impact on the grinding quality, productivity and economy. The characteristics of grinding wheel are mainly determined by abrasive, particle size, bond, hardness, structure, shape and size.
Grinding wheel is divided into two kinds of Angle grinding and cutting pieces, what is the difference between these two?
First of all, the Angle grinding wheels and the cutting wheels are used in the Angle grinding machine, but due to different working performance requirements, they are divided into the Angle grinding sheet and the cutting sheet. These two kinds of grinding pieces can be classified from two aspects.
First, different uses.
The grinding wheel is used for grinding. For example, the burr on the surface of the workpiece needs to be polished, and the welding tumor on the surface of the workpiece needs to be polished, at this time, the Angle grinder
It is fitted with a grinding piece to remove burrs and smooth welding burrs; And the cutting wheel is used for cutting material. For example, if you want to cut 2 meters of channel steel into two sections, you need to use a cutting sheet.
Second, the thickness is different.
The grinding wheel is thick and the cutting wheel is thin. The thickness of the cutting wheel with a diameter of 100 is about 1mm, and the thickness of the grinding wheel with a diameter of 100 is more than 10mm. Thin cutting wheels to minimize waste of material, cutting resistance is also small. If you use it to grind, the side force will break the thickness of the grinding plate, so that you can withstand the larger side force, and the cutting with it will not move.
In addition, special grinding wheels should be used to cut stainless steel.
Because stainless steel is a soft material, and many grinding wheel hardness on the market are not the same, resulting in different effects after cutting, so cutting stainless steel is best to choose the grinding wheel, so that after cutting and no burrs and save materials.
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