NEWS 2005 - Jan Havelka
NEWS 2005 - Jan Havelka
NEWS 2005 - Jan Havelka
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Mill 1-14<br />
Application Data<br />
Cutting speed (Vc) – feet/min<br />
m/min ft/min<br />
3000 9000<br />
2400 8000<br />
2100 7000<br />
1800 6000<br />
1500 5000<br />
1200 4000<br />
900 3000<br />
600 2000<br />
300 1000<br />
0 0<br />
Non-Ferrous Milling Grades<br />
KC410M F<br />
KC522M E<br />
Coolant<br />
Starting<br />
operating<br />
conditions<br />
KC522M<br />
▼ E<br />
▼▼<br />
KC410M<br />
▼▼ F<br />
▼▼▼<br />
speed<br />
Vc<br />
ft/min<br />
m/min<br />
1000<br />
300<br />
1770<br />
530<br />
chipload<br />
Fz<br />
Free Machining<br />
9%Si<br />
(390,380)<br />
speed<br />
Vc<br />
chipload<br />
Fz<br />
not<br />
recommended<br />
Copper,<br />
Zinc,<br />
Brass<br />
speed<br />
Vc<br />
chipload<br />
Fz<br />
inch ft/min inch ft/min inch ft/min inch<br />
mm m/min mm m/min mm m/min mm<br />
.015<br />
0,40<br />
.010<br />
0,25<br />
1500<br />
450<br />
Dry not recommended<br />
.010<br />
0,25<br />
1100<br />
330<br />
.010<br />
0,25<br />
not<br />
recommended<br />
1770<br />
530<br />
Wet preferred<br />
.010<br />
0,25<br />
Non-Metallics<br />
INSERTS<br />
0 .002<br />
0,05<br />
.004<br />
0,10<br />
.006<br />
0,15<br />
.008<br />
0,20<br />
.010<br />
0,25<br />
.012<br />
0,30<br />
.014<br />
0,36<br />
.016<br />
0,41<br />
.018<br />
0,46<br />
.020 inch<br />
0,51 mm<br />
Chipload (fz) – ipt<br />
Cutting speed (Vc) – feet/min<br />
m/min ft/min<br />
80 260<br />
70 240<br />
70 220<br />
60 200<br />
50 180<br />
50 160<br />
40 140<br />
40 120<br />
30 100<br />
20 80<br />
20 60<br />
10 40<br />
shoulder cut<br />
High-Temperature Alloys Milling Grades<br />
0 .001 .002<br />
0,03 0,05<br />
.003<br />
0,08<br />
.004<br />
0,10<br />
KC522M E<br />
.005<br />
0,13<br />
KC725M E<br />
.006<br />
0,15<br />
Chipload (fz) – ipt<br />
.007<br />
0,18<br />
.008<br />
0,20<br />
.009<br />
0,23<br />
ramp angle<br />
DH min. = Min. blind hole diameter with helical interpolation<br />
DHI max. = Max. blind hole diameter with flat bottom<br />
.010<br />
0,25<br />
inch<br />
mm<br />
ramping<br />
Coolant<br />
KC725M<br />
▼▼E<br />
▼▼▼<br />
KC522M<br />
▼▼ E<br />
▼▼▼<br />
helical<br />
interpolation<br />
Ø DH/DHI<br />
speed<br />
Vc<br />
Starting ft/min<br />
operating<br />
conditions m/min<br />
100<br />
30<br />
130<br />
40<br />
chipload<br />
Fz<br />
Titanium<br />
(Ti 6 Al 4 V)<br />
speed<br />
Vc<br />
chipload<br />
Fz<br />
speed<br />
Vc<br />
chipload<br />
Fz<br />
inch ft/min inch ft/min inch<br />
mm m/min mm m/min mm<br />
.005 100 .005 170 .005<br />
0,15 30 0,15 50 0,15<br />
.005<br />
0,15<br />
120<br />
40<br />
Dry not recommended<br />
.005<br />
0,15<br />
200<br />
60<br />
.005<br />
0,15<br />
Nickel, Cobalt<br />
Alloys (Inconel, Iron Alloys<br />
Hastelloy, (X12NiCrSi3616,<br />
Monel, X2NiCrAlTi3220)<br />
Nimonic)<br />
Cutting<br />
dia.<br />
[mm]<br />
Wet preferred<br />
Ramp<br />
Angle<br />
max. [°]<br />
Ø<br />
DH min.<br />
[mm]<br />
Ø<br />
DHI max.<br />
[mm]<br />
20 16° 25 36<br />
25 10° 30 46<br />
32 7° 44 60<br />
40 5° 60 76<br />
50 3° 80 96<br />
63 2° 105 122<br />
80 2° 140 157<br />
100 1° 180 197<br />
125 1° 230 247<br />
160 1° 300 317<br />
MILLING<br />
DIE & MOLD<br />
SLOTTING / HELICAL<br />
END MILLING<br />
FACE MILLING<br />
Edge Preparations<br />
S – hone + T-land (heavy)<br />
E – hone (medium)<br />
F – sharp (extra light)<br />
Coolant<br />
Requirements<br />
dry<br />
wet<br />
Operating Conditions<br />
▼ extra heavy – heavy interruption, continuous forging/casting skin, long tool extension<br />
▼▼ heavy – moderate interruption, intermittent skin, moderate tool extension<br />
▼▼▼ medium – light interruption, minimal/limited skin, moderate tool extension<br />
▼▼▼▼ light – no interruption, premachined – no skin, shortest extension<br />
To place an order, contact your Kennametal representative or visit www.kennametal.com.<br />
B55
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