NEWS 2005 - Jan Havelka
NEWS 2005 - Jan Havelka
NEWS 2005 - Jan Havelka
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KSSM – Slotting Cutters<br />
10 mm IC Inserts<br />
INSERTS<br />
FACE MILLING<br />
m/min ft/min<br />
360 1200<br />
Cutting speed (Vc) – feet/min<br />
320 1050<br />
270<br />
230<br />
180<br />
140<br />
90<br />
50<br />
900<br />
750<br />
600<br />
450<br />
300<br />
150<br />
KC725M E<br />
0 .002 .004<br />
0,05 0,10<br />
Steel Milling Grades<br />
KC935M E<br />
.006<br />
0,15<br />
.008<br />
0,20<br />
KT530M E<br />
KC725M S<br />
.010<br />
0,25<br />
Chipload (fz) – ipt<br />
KC935M S<br />
.012<br />
0,30<br />
.014<br />
0,36<br />
inch<br />
mm<br />
Coolant<br />
speed<br />
Vc<br />
Starting ft/min<br />
operating<br />
conditions m/min<br />
KC725M<br />
▼ S<br />
▼▼<br />
KC725M<br />
▼▼ E<br />
▼▼▼<br />
KC935M<br />
▼▼ S<br />
▼▼▼<br />
KC935M<br />
▼▼▼ E<br />
▼▼▼▼<br />
KT530M<br />
▼▼▼ E<br />
▼▼▼▼<br />
600<br />
180<br />
750<br />
230<br />
700<br />
210<br />
1000<br />
300<br />
1000<br />
300<br />
chipload<br />
Fz<br />
350HB or High<br />
Alloy content<br />
(15-5, 17-4<br />
Stainless, P20)<br />
Dry preferred Wet, reduce speed by 25%<br />
END MILLING<br />
MILLING<br />
SLOTTING / HELICAL<br />
Cutting speed (Vc) – feet/min<br />
m/min<br />
ft/min<br />
330 1100<br />
300 1000<br />
270 900<br />
240 800<br />
210 700<br />
180 600<br />
150 500<br />
120 400<br />
90 300<br />
60 200<br />
30 100<br />
0 0<br />
Stainless Steel Milling Grades<br />
0 .001 .002 .003 .004<br />
0,03 0,05 0,08 0,10<br />
KC935M E<br />
KC725M E<br />
.005 .006 .007<br />
0,13 0,15 0,18<br />
.008<br />
0,20<br />
.009 .010 .011<br />
0,23 0,25 0,28<br />
Chipload (fz) – ipt<br />
inch<br />
mm<br />
Coolant<br />
KC725M<br />
▼▼ E<br />
▼▼▼<br />
KC935M<br />
▼▼▼ E<br />
▼▼▼▼<br />
speed<br />
Vc<br />
Starting ft/min<br />
operating<br />
conditions m/min<br />
500<br />
150<br />
800<br />
240<br />
chipload<br />
Fz<br />
Austenitic<br />
(304, 316)<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 />
.008 400 .007 350 .006<br />
0,20 120 0,18 110 0,15<br />
.005<br />
0,15<br />
700<br />
210<br />
.005<br />
0,15<br />
Ferritic /<br />
Martensitic<br />
135-330 HB<br />
not<br />
recommended<br />
Ferritic /<br />
Martensitic<br />
330-450 HB<br />
Dry preferred Wet, reduce speed by 25%<br />
DIE & MOLD<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 />
B80<br />
To place an order, contact your Kennametal representative or visit www.kennametal.com.
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