Skived and roller burnished tube
SAE1045 burnished tube cold drawn
The process and characteristics of Honing steel Tube and improving surface roughness can almost reach Ra less than 0.4 um. 2. Correct the roundness, the ellipticity can be less than 0.01 mm. 3, improve the surface hardness, eliminate the stress deformation, hardness HV 4 ° or higher
After processing, the residual stress layer shall improve the fatigue strength by 30%. Improve the coordination quality, reduce wear and tear, and prolong the life of cylinder.
Internal diameter tolerance: H8, H9, straight line 0.3mm/ 1000mm, 0.5mm/ 1000mm.