Standard Values For Cutting Speeds - Optimum Opti mill MB 4P Betriebsanleitung

4.10.1 Standard values for cutting speeds

[ m/min ] with high-speed steel and hard metal in upcut milling.
Tool
Plain mill and side milling cutters [ m/min ]
Relieved form cutters [ m/min ]
Inserted -tooth cutter with SS [ m/min ]
Inserted-tooth cutter with HM [ m/min ]
The results are the following standard values for speeds in dependence of the
milling cutter diameter, cutter type and material.
Tool diameter
[ mm ] shell end mill and
side milling cutters
35
40
45
50
55
60
65
Tool diameter
[ mm ]
form cutters
4
5
6
8
10
12
14
16
EN
MB4P ǀ MB4PV
94
Steel Grey cast iron
10 - 25
15 - 24
15 - 30
100 - 200
Steel Grey cast iron
10 - 25 m/min 10 - 22 m/min
Speed [
91 - 227
80 - 199
71 - 177
64 - 159
58 - 145
53 - 133
49 - 122
Steel Grey cast iron
15 - 24 m/min 10 - 20 m/min
Speed [
1194 - 1911 796 - 1592
955 - 1529 637 - 1274
796 - 1274 531 - 1062
597 - 955
478 - 764
398 - 637
341 - 546
299 - 478
Translation of original instructions
Al
alloy
age-hardened
10 - 22 150 - 350
10 - 20 150 - 250
12 - 25 200 - 300
30 - 100 300 - 400
Al alloy
cured 150 - 350
m/min
-1
min
]
91 - 200 1365 - 3185
80 - 175 1195 - 2790
71 - 156 1062 - 2470
64 - 140 955 - 2230
58 - 127 870 - 2027
53 - 117 795 - 1860
49 - 108 735 - 1715
Al alloy
cured 150 - 250
m/min
-1
min
]
11900 - 19000
9550 - 15900
7900 - 13200
398 - 796 5900 - 9900
318 - 637 4700 - 7900
265 - 531 3900 - 6600
227 - 455 3400 - 5600
199 - 398 2900 - 4900
Version 1.1.8 - 2021-7-29