Hexagon TESA RUGOSURF 90G Mode D'emploi page 115

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TESA-Rugosurf 90 G
22.5.1 Specimens for individual machining methods according to ISO roughness parameters
ISO roughness parameters
Mean roughness value Ra
ISO mean roughness value Rz
081112053
Metal cutting
Side milling
Face milling
Turning/Planning
Grinding
Lapping
Finish
grinding/Honing
081112054
Hand grinding
081112055
Shot blasting
Shot type
- spherical
- coarse
- fine
- angular
- coarse
- fine
081112056
Hand filing
- straight
- crossed
081112057
Hand polishing
Surface shape
- cylindrical
- flat
081112058
Planing
081112059
Turning
081112060
Face milling
081112061
Flat grinding
081112062
Circular grinding
081112063
Spark erosion
N0
N1
N2
µm
0.0125
0.025
0.05
µin
0.5
1
2
µm/µ
Each value changes according to used machining methods
in
1
27
5
5
6
4
4
6
2
3
18
3
6
3
6
4
6
3
3
5
10
5
5
101
6
102
6
103
6
104
8
105
8
107
6
N3
N4
N5
N6
0.1
0.2
0.4
0.8
4
8
16
32
N7
N8
N9
N10
1.6
3.2
6.3
12.5
63
125
250
500
N11
25
1000
37
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