What Is Roller Burnishing

What Is Roller Burnishing, roller burnishing is a finishing method widely used on the surface of metal and non-metal materials. It can not only improve the appearance quality of the workpiece, but also improve its physical and chemical properties, such as wear resistance, corrosion resistance and fatigue strength.

In the process of roller polishing, the choice of abrasive is very important. Commonly used abrasives are alumina, silicon carbide, cerium oxide and so on. Different abrasives have different hardness and particle size, and can be selected according to the material and processing requirements of the workpiece. In addition, the polishing effect can also be improved by adding grinding fluid. The abrasive liquid can lubricate the surface of the workpiece, reduce the wear of the workpiece by the abrasive, and also accelerate the wear of the abrasive and improve the polishing efficiency.

The advantages of Roller Burnishing include: 1. It can handle various shapes and sizes of workpieces; 2. Good polishing effect, can obtain mirror-like finish; 3. Stable polishing process, simple operation; 4. It can be combined with other processing processes (such as heat treatment, coating, etc.) to improve the overall performance of the workpiece.

However, roller polishing also has some disadvantages. For example, the polishing process will produce a large number of grinding chips and waste water, need to take effective environmental protection measures for treatment. In addition, the efficiency of cylinder polishing is affected by the factors such as cylinder speed, abrasive type and particle size, grinding fluid, etc., so it is necessary to design reasonable process parameters.

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