High Precision Of Grinding Wheel

Grinding Wheel is the main tool of grinding, it is a porous object composed of abrasive and binder. Abrasive, binder and pore are three basic components of grinding wheel. With the different abrasive, binder and grinding wheel manufacturing process, the characteristics of the grinding wheel may vary greatly, which has an important influence on the precision, roughness and productivity of the grinding process. Therefore, Grinding Wheel the appropriate grinding wheel must be selected according to the specific conditions.

The characteristics of the grinding wheel are determined by abrasive, particle size, hardness, binder, shape and size, and are described below.

Abrasive and its selection abrasive are the main raw materials of the grinding wheel, which bears the cutting work. Therefore, abrasive must be sharp, and have high hardness, good heat resistance and a certain toughness.

Grinding Wheel is the main tool of grinding, it is a porous object composed of abrasive and binder. Abrasive, binder and pore are three basic components of grinding wheel. With the different abrasive,  binder and grinding wheel manufacturing process, the characteristics of the grinding wheel may vary greatly, Grinding Wheel which has an important influence on the precision, roughness and productivity of the grinding process. Therefore, the appropriate grinding wheel must be selected according to the specific conditions.

The characteristics of the grinding wheel are determined by factors such as abrasive, particle size, hardness, binder, shape and size.

The hardness of the grinding wheel refers to the difficulty of peeling off the abrasive grains on the surface of the grinding wheel under the action of grinding force. The hardness of the grinding wheel is soft, which indicates that the abrasive grains of the grinding wheel are easy to fall off and the hardness of the grinding wheel is hard to fall off. The hardness of the grinding wheel and the hardness of the abrasive are two different concepts. Grinding Wheel The same abrasive can be made of different hardness of the grinding wheel, it mainly depends on the performance of the binder, quantity and grinding wheel manufacturing process. The remarkable difference between grinding and cutting is that the grinding wheel has "self sharpness" and the hardness of the grinding wheel, in fact, Grinding Wheel is the choice of the grinding wheel's own sharpness, hope that the sharp abrasive particles do not fall off too early, also do not wear blunt not to fall off.

The characteristics of grinding wheel and selection criteria, grinding wheel by the abrasive and binder through the blank, dry, sintered porous body. Abrasive, binder and pore form three elements of the grinding wheel. The performance of the grinding wheel depends on the abrasive, particle size, binder, Grinding Wheel hardness and microstructure of 5 parameters.

Bear the cutting task, with high hardness, wear resistance, heat resistance and toughness, and has a sharp edge.

Commonly used abrasives are oxides, carbides, high hardness grinding department three categories.

The main component of the oxide system abrasive is A1203, which is divided into different varieties because of its different purity and the addition of metal elements.