Cylinder GP

ADVANTAGE:
1. Improve the surface roughness, and the roughness can basically reach Ra ≤ 0.08µ M or so.
2. Corrected roundness, ovality can be ≤ 0.01mm.
3. Improve surface hardness to eliminate stress deformation, and increase hardness HV ≥ 4 °
4. There is residual stress layer after machining, and the fatigue strength is increased by 30%.
5. Improve the fitting quality, reduce wear and prolong the service life of parts, but the processing cost of parts is reduced instead.