Table 3 Comparison of surface texture parameters after grinding and ball burnishing
From: Surface Texture Analysis after Hydrostatic Burnishing on X38CrMoV5-1 Steel
Surface texture parameters | Specimen | ||
|---|---|---|---|
Grinding | Ball burnishing | ||
Min. | Max. | ||
Sq (μm) | 0.488 | 0.0964 | 0.185 |
Ssk | − 0.245 | − 0.726 | − 0.143 |
Sku | 3.12 | 3.21 | 5.73 |
Sp (μm) | 2.86 | 0.523 | 0.915 |
Sv (μm) | 2.79 | 0.536 | 1.63 |
Sz (μm) | 5.65 | 1.06 | 2.32 |
Sa (μm) | 0.387 | 0.0557 | 0.142 |
Spd (1/mm2) | 910 | 219 | 959 |
Spk (μm) | 0.238 | 0.0745 | 0.135 |
Svk (μm) | 0.127 | 0.102 | 0.266 |