The single rotation processing mode of skiving roller burnishing machine : the workpiece is fixed, the cutter rotates and feeds.
1. Processing method: when the tool enters the inner hole, first carry out rough and fine boring and rolling processing on the inner hole of the cylinder barrel, and return the empty tool to the end point.
2. Processing method: when the tool enters the inner hole, first carry out rough and fine boring processing on the inner hole of the cylinder barrel, and roll processing on the inner hole when returning to the end point.
Main features of scraping and polishing machine tool:
1. Increase the surface roughness, and the roughness can basically reach RA ≤ 0.08 µ M.
2. Corrected roundness, ovality can be ≤ 0.01mm.
3. Increase the surface hardness, eliminate the stress deformation and enhance the hardness.
4. After processing, there is a residual stress layer to increase the fatigue strength.
5. Enhance the matching quality, reduce wear and prolong the service life of the workpiece, but the processing cost of the workpiece is reduced.
6. Increase processing efficiency: the processing speed is nearly 20 times that of honing.
7. Working environment: low noise, no pollution and labor cost saving.
8. Reasonable processing procedure: scraping and hobbing machine tool processing can be arranged as one procedure after the completion of other procedures (such as oil hole drilling, welding, thread turning, etc.).
