Product Description:

After the grinding machine in the grinding, the coating before a process, its name is not uniform at home and abroad, there are known as "cutting edge passivation", "edge enhancement", "edge honing", " ER (Edge Radiusing) processing "and so on. Through the tool to deburring, leveling, polishing the treatment, thereby improving the quality of the tool and extend the service life.

First, the purpose of tool passivation polishing:

1. Improve the service life of the tool.

2. Improve the processing efficiency of machine tools.

3. Reduce the surface roughness of the workpiece.

Second, the main effect of tool passivation:

1. Edge of the round: remove the edge of the burrs, to achieve the exact round of the round processing.

2. Edge burrs cause tool wear, the surface of the workpiece will become rough.

3. After passivation treatment, the edge becomes very smooth, greatly reducing the chipping, the workpiece surface finish will increase.

Third, the row of the polishing process:

1. Uniform polishing of the tool groove improves surface quality and tear performance.

2. The more smooth the surface of the groove, the better the chip removal, the higher the speed of cutting; at the same time improve the surface quality, but also reduces the risk of cutting tools and processing materials, and can reduce the cutting force of 40% , Cutting more fluid.

Fourth, the way the tool passivation polishing:

A brush

Blasting

3. Drag-and-drop polishing machine.

Which brush and drag the most widely used.

Fifth, the tool passivation polishing parameters: