Standard Values For Cutting Speeds - Optimum OPTImill BF 46TC Betriebsanleitung

OPTIMUM
M A S C H I N E N - G E R M A N Y

4.20.1 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 ] Peripheral and
side milling cutters
35
40
45
50
55
60
65
Tool diameter
[ mm ]
form cutters
4
5
6
8
10
12
14
16
GB BF46V | BF46TC
Page 94
Steel Grey cast iron
10 - 25 10 - 22
15 - 24 10 - 20
15 - 30 12 - 25
100 - 200 30 - 100
Steel Grey cast iron
10 - 25 m/min 10 - 22 m/min
Speed [
91 - 227 91 - 200
80 - 199 80 - 175
71 - 177 71 - 156
64 - 159 64 - 140
58 - 145 58 - 127
53 - 133 53 - 117
49 - 122 49 - 108
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 - 955 398 - 796
478 - 764 318 - 637
398 - 637 265 - 531
341 - 546 227 - 455
299 - 478 199 - 398
Original operating instructions
Al
alloy
age-hardened
150 - 350
150 - 250
200 - 300
300 - 400
Al alloy
cured 150 - 350
m/min
-1
min
]
1365 - 3185
1195 - 2790
1062 - 2470
955 - 2230
870 - 2027
795 - 1860
735 - 1715
Al alloy
cured 150 - 250
m/min
-1
min
]
11900 - 19000
9550 - 15900
7900 - 13200
5900 - 9900
4700 - 7900
3900 - 6600
3400 - 5600
2900 - 4900
Version 1.1.3 dated 2014-4-8