Widia - frézování s VBD | KL-TECH s.r.o. | www.klte.cz widia-frézování s vbd | Page 168

Helical Millls • M390 Series
Recommended Starting Speeds
„ 
Recommended Starting Speeds [m/min]
Material
Group
P
K
N
S
H
TN6525
TN6540
TN7525
0 – – – 340 265 235 300 235 200 340 260 235
1 – – – 340 265 235 300 235 200 340 260 235
2 – – – 265 210 180 210 160 140 260 210 180
3 – – – 235 180 155 180 140 115 235 180 155
4 – – – 195 140 120 150 110 90 195 140 120
5 – – – 260 195 165 200 150 125 260 195 165
6 – – – 170 135 110 135 100 85 170 135 110
1 – – – 160 100 65 110 65 50 205 185 155
2 – – – 100 65 40 65 40 35 185 160 140
3 – – – 105 65 45 70 40 35 145 130 115
1 375 265 190 230 205 185 185 170 150 315 235 200
2 325 210 160 180 160 150 145 130 115 270 200 165
3 250 190 135 150 135 120 130 120 105 200 165 140
1 – – – – – – – – – – – –
2 – – – – – – – – – – – –
3 – – – – – – – – – – – –
1 – – – – – – 40 30 25 – – –
2 – – – – – – 20 15 10 – – –
3 – – – – – – 60 35 25 – – –
4 – – – – – – 50 25 20 – – –
1 – – – – – – – – – – – –
2 – – – – – – – – – – – –
3 – – – – – – – – – – – –
(continued)
K8
widia.com
M
TN6520