Efficient surface grinding magic weapon, double end grinding wheel

Grinding is a processing technology widely used in industrial production, which processes the workpiece surface to the required size and accuracy by grinding and cutting. However, there are a variety of ways to grind, each with its own unique scope of application and advantages. Today, we will learn more about one of the important grinding methods - double face grinding.

Double end grinding is an advanced processing technology, which has been widely used in industrial production. By grinding two parallel faces at the same time, the processing time and procedure are reduced, and the production efficiency is improved. The following will be a detailed introduction to the concept of double end grinding, advantages, types and models of grinding wheels and application range and common problems and solutions.

Firstly, the concept of double end grinding

Double end grinding refers to the simultaneous grinding of two parallel end faces of the workpiece to achieve the required dimensional accuracy and surface quality. Compared with the traditional single-end grinding, the double-end grinding can better control the geometric accuracy and shape error of the workpiece and improve the machining quality of the workpiece.

Secondly, the advantages of double end grinding

Improve production efficiency: Because double-end grinding can complete the processing of two end faces at the same time in one operation, it can greatly reduce the processing time and procedures, and improve production efficiency.

Improve the processing quality: The processing accuracy of double-end grinding is higher, generally can reach P2 level and above, and the roughness of the processing surface is also low. This helps to improve the geometric accuracy and surface quality of the workpiece.

Cost reduction: Because double-end grinding can reduce processing time and procedures, production costs and labor intensity can be reduced.

Wide range of application: double face grinding is suitable for a variety of parallel face workpiece, such as shaft, sleeve, gear, etc., so it is widely used in industrial production.

Thirdly, type of double end grinding wheel

The bolt fastening wheel in our common grinding wheel belongs to a kind of double-end grinding, and corundum or silicon carbide abrasive can be selected according to the different material of the grinding workpiece. The super-hard grinding wheel can choose diamond or CBN abrasive according to the material of the grinding object, which can be made into metal disks, resin disks and ceramic disks.

Finally, application range of double end grinding wheel

The double end grinding wheel is widely used in industrial production and is suitable for all kinds of workpieces with parallel end faces. For example:

Bearing: Bearing is a common mechanical part, with high precision and high speed characteristics. Double-end grinding can be used to process the outer ring and the inner ring of the bearing to improve the geometric accuracy and surface quality of the bearing.

Gear: Gear is an important part of the mechanical transmission system, requiring high strength and wear resistance. The double-end grinding can be used for machining the top and root of the gear to improve the geometric accuracy and surface quality of the gear.

Mold: A mold is a tool used to shape items, requiring high precision and high durability. The double end grinding can be used for machining the cavity and core of the die to improve the geometric accuracy and surface quality of the die.

In addition, the double-end grinding wheel can also be used for a variety of shafts, sets, cylinders and other parts processing of parallelism and flatness requirements are very high, such as bearings, gears, compressor parts, all kinds of gaskets, oil pump parts, automotive parts, etc., suitable for copper, aluminum, cast iron, plastic, metal powder and a variety of steel and other materials precision processing.