
Surface roughness in the radial direction, i.e. during side milling (contour or bottom of a slot milled with a disc milling cutter) is calculated using the following formula: Substitute milling cutter diameter for DC.
| 1 | DC | DC | |||
| 3 | 3 h = ( DC - DC22 - f 2) | ||||
| z |
| 4 | 2 | 4 | 2 | ||
| 1 | 1 |
| 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | ||
| f | f | f | f | ||||||
| z | z | z | z |
| f | f | f | f |
| n | n | n | n |