How Does Grinding Process Work

Grinding, in machining, belongs to finishing (machining is divided into rough machining, finishing, heat treatment and other processing methods), with less processing and high precision. It is widely used in the mechanical manufacturing industry. When grinding the parts of carbon tool steel and carburized quenched steel, a large number of regularly arranged cracks often appear on the surface which is basically perpendicular to the grinding direction grinding cracks not only affect the appearance of the parts, but also directly affect the quality of the parts.

The use of high-speed rotating grinding wheel and other grinding tools processing workpiece surface cutting. Grinding operation is used to process internal and external cylindrical, conical and planar surfaces of various workpieces, as well as special and complex formed surfaces such as thread, gear and spline.

Grinding, in machining, belongs to finishing (machining is divided into rough machining, finishing, heat treatment and other processing methods), with less processing and high precision. It is widely used in the mechanical manufacturing industry. When grinding the parts of carbon tool steel and carburized quenched steel, a large number of regularly arranged cracks often appear on the surface which is basically perpendicular to the grinding direction grinding cracks not only affect the appearance of the parts, but also directly affect the quality of the parts.

The three stages of grinding should be extrusion, cutting and polishing.
If we want to make good use of this law, we should have the following principles.
1. In rough machining, the feed can be larger, so the extrusion force will be larger.
2. When rough machining, the grinding wheel dressing should be rough, so the cutting force will be high.
3. When finishing, the grinding wheel should be refined and the feed should be small, so as to give full play to the role of polishing.