The difference between angle grinding discs and cutting discs in grinding wheels

2019-09-03 2567

Grinding wheel is the most important type of grinding tool in grinding processing. A grinding wheel is a porous body made by pressing, drying, and roasting the abrasive material with a binder. Due to differences in abrasives, binders, and manufacturing processes, the characteristics of grinding wheels vary greatly, which has a significant impact on the processing quality, productivity, and economy of grinding. The characteristics of grinding wheels are mainly determined by factors such as abrasive, particle size, binder, hardness, arrangement, shape, and size.


Grinding wheels are divided into two types: angle grinding discs and cutting discs. What is the difference between these two types?


The primary angle grinding discs and cutting discs are both used on angle grinders, but due to different performance requirements, they are divided into angle grinding discs and cutting discs. These two types of grinding discs can be distinguished and classified from two aspects.

1、 Different uses. Grinding discs are used for polishing. For example, if there are burrs on the surface of a workpiece that need to be polished, or if there are welding burrs on the surface of the workpiece that need to be polished, then the angle grinder


The upper part is equipped with grinding discs, which can remove burrs and smooth out welding burrs; And cutting pieces are used for cutting. For example, if you want to cut a 2-meter-long channel steel into two sections, you need to use cutting blades.


2、 Different thicknesses. The grinding plate is thick, while the cutting plate is thin. The thickness of the cutting plate with a diameter of 100 is about 1mm, while the thickness of the grinding plate with a diameter of 100 is more than 10mm. Thin cutting pieces can minimize data waste and reduce resistance during cutting. If you use it to grind, the lateral force will damage the thickness of the grinding disc in one go, so that it can withstand a larger lateral force. Cutting with it is immovable.


In addition, cutting stainless steel requires the use of specialized grinding wheels.


Because stainless steel is a relatively soft material, and many grinding wheels on the market have different hardness, resulting in different cutting effects. Therefore, it is best to choose grinding wheels specifically for cutting stainless steel. This way, cutting without burrs can save data.

The article originates from diamond grinding wheelshttp://www.jm-nanhua.com