Guidelines for cutting speed and feed rate

Knurl milling – cutting treatment

Material:WorkpieceXKnurl wheelXVc (m/min.)f(mm/U)
mmmmRadialAxial
Partition
fromtofromto> 0.3> 0.5> 1.0> 1.5
0.51.01.52.0
< 1010 /1540700.040.080.140.090.060.05
10 - 4015 / 2550900.050.100.200.130.100.07
Machining steel40 - 10025 / 32 / 42651100.050.100.250.180.120.08
100 - 25025 / 32 / 42651100.050.100.300.200.130.09
> 25032 / 42801000.050.100.320.210.140.10
< 1010 / 1522400.040.080.120.080.050.04
10 - 4015 / 2530500.050.100.170.110.090.06
stainless steel40 - 10025 / 32 / 4235600.050.100.210.150.100.07
100 - 25025 / 32 / 4235600.050.100.260.170.110.08
> 25032 / 4245550.050.100.270.180.120.09
< 1010 / 15551000.040.080.150.090.060.05
10 - 4015 / 25701250.050.100.210.140.110.07
brass10 - 10025 / 32 / 42901550.050.100.260.190.130.08
100 - 25025 / 32 / 42901550.050.100.320.210.140.09
> 25032 / 421151400.050.100.340.220.150.11
< 1010 / 15701200.040.080.180.110.080.06
10 - 4015 / 25801500.050.100.250.160.130.09
aluminium40 - 10025 / 32 / 421101600.050.100.310.230.150.10
100 - 25025 / 32 / 421101600.050.100.380.250.160.11
> 25032 / 421301500.050.100.400.260.180.13

Knurl forming – chipless treatment

MaterialWorkpieceXKnurl wheelXVc (m/min.)f(mm/U)
mmmmRadialAxial
Partition
fromtofromto> 0.3> 0.5> 1.0> 1.5
0.51.01.52.0
< 1010 /1520500.040.080.200.130.080.07
10 - 4015 / 2025550.050.100.280.180.140.10
Machining steel40 - 10020 / 2530600.050.100.350.250.170.11
100 - 25020 / 2530600.050.100.420.280.180.13
> 2502530600.050.100.450.290.200.14
< 1010 /1515400.040.080.140.090.060.05
10 - 4015 / 2020500.050.100.200.130.100.07
stainless steel40 - 10020 / 2525500.050.100.250.180.120.08
100 - 25020 / 2525500.050.100.290.200.130.09
> 2502525500.050.100.310.210.140.10
< 1010 /1530750.040.080.220.140.090.08
10 - 4015 / 2040850.050.100.310.200.150.11
brass40 - 10020 / 2545900.050.100.390.280.180.12
100 - 25020 / 2545900.050.100.460.310.200.14
> 2502545900.050.100.490.320.220.15
< 1010 /1525600.040.080.120.080.050.04
10 - 4015 / 2030650.050.100.170.110.080.06
aluminium40 - 10020 / 2535700.050.100.210.150.100.07
100 - 25020 / 2535700.050.100.250.170.110.08
> 2502535700.050.100.270.180.120.08