Optimum Optimill F3, Руководство по эксплуатации

Страница: 62 / 194

OPTIMUM
M A S C H I N E N - G E R M A N Y
Operation
Version 1.0 dated 2015-05-27 Page 62 Original operating instructions
F3 GB
The results are the following standard values for speeds in dependence of the
milling cutter diameter, cutter type and material.
6.11.2 Standard values for speeds with HSS – Eco – twist drilling
Inserted -tooth cutter with SS [ m/min ] 15 - 30 12 - 25 200 - 300
Inserted-tooth cutter with HM [ m/min ] 100 - 200 30 - 100 300 - 400
Tool diameter
[ mm ] shell end mill and
plain milling cutter
Steel
10 - 25 m/min
Grey cast iron
10 - 22 m/min
Al alloy
age-hardened
150 - 350 m/min
Speed [
min
-1
]
35 91 - 227 91 - 200 1365 - 3185
40 80 - 199 80 - 175 1195 - 2790
45 71 - 177 71 - 156 1062 - 2470
50 64 - 159 64 - 140 955 - 2230
Tool diameter
[ mm ]
Form cutters
Steel
15 - 24 m/min
Grey cast iron
10 - 20 m/min
Al alloy
cured 150 - 250
m/min
Speed [
min
-1
]
4 1194 - 1911 796 - 1592 11900 - 19000
5 955 - 1529 637 - 1274 9550 - 15900
6 796 - 1274 531 - 1062 7900 - 13200
8 597 - 955 398 - 796 5900 - 9900
10 478 - 764 318 - 637 4700 - 7900
12 398 - 637 265 - 531 3900 - 6600
14 341 - 546 227 - 455 3400 - 5600
16 299 - 478 199 - 398 2900 - 4900
Material
Drill diameter Cooling
3)
2 3 4 5 6 7 8 9 10
Steel, unalloyed,
up to 600 N/mm
2
n
1) 5600
3550 2800 2240 2000 1600 1400 1250 1120
E
f
2) 0.04
0.063 0.08 0.10 0.125 0.125 0.16 0.16 0.20
Structural steel, alloyed,
quenched and subsequently
drawn, up to 900N/mm
2
n
1) 3150
2000 1600 1250 1000 900 800 710 630
E/oil
f
2) 0.032 0.05
0.063 0.08 0.10 0.10 0.125 0.125 0.16
Structural steel, alloyed,
quenched and subsequently
drawn, up to 1200 N/mm
2
n
1) 2500
1600 1250 1000 800 710 630 560 500
Oil
f
2) 0.032 0.04
0.05 0.063 0.08 0.10 0.10 0.125 0.125
Stainless steels up to 900 N/
mm
2
e.g. X5CrNi1810
n
1) 2000
1250 1000 800 630 500 500 400 400
Oil
f
2) 0.032 0.05
0.063 0.08 0.10 0.10 0.125 0.125 0.16
1): Speed [ n ] in r/min
2): Feed [ f ] in mm/r
3): Cooling: E = Emulsion; oil = cutting oil