Page 260 - yt

Material group
Technical Guide
Titanium alloy Titanium alloy Stainless Harden Ni based superalloy Ni based superalloy Aluminum Cast iron Steel Co-based superalloys steel steel Co-based superalloys 19 20 21 22 Dia. of 19 20 21 22 16 17 18 12 13 14 15 8 9 10 11 7 1 2 3 4 5 6 Hole Vc:20m/min Fz:0.1

TECHNICAL
Aluminum 16 17 18 Vc:50m/min Fz:0.15mm/tooth Feed mm/min RPM 3T eeth 1T ooth - 398 - 265 - 199 - 159 - 133 341 114 299 100 265 88 239 80 217 72 199 66 184 61 171 - 159 - 149 - 141 - 133 - 126 -

Material group Cast iron 12 13 14 15 Vc:15m/min Fz:0.12mm/tooth Feed mm/min RPM rev/min rev/min 3T eeth 1T ooth 2654 - 96 796 1769 - 64 531 1327 - 48 398 1062 - 38 318 885 - 32 265 758 82 27 227 663 72 24 199 590 64 21 177 531 57 19 159 483 52 17 145 442 48 16 133 408 44 15 122 379 41 - 114 354 38 - 106 332 36 - 100 312 34

GUIDE Cutting data table for chamfering in hole Stainless Harden Steel steel steel 8 9 10 11 7 1 2 3 4 5 6 Vc:20 m/min Fz:0.1 mm/tooth Feed mm/min RPM rev/min 3 T eeth 1 T ooth - 106 1062 - 71 708 - 53 531 - 42 425 - 35 354 91 30 303 80 27 265 71 24 236 64 21 212 58 19 193 53 18 177 49 16 163 45 - 152 42 - 142 40 - 133 37 - 125 35 - 1

mm )
Dia. of
35~37
38~40
32~34
26~28
29~31
41~43
50~52
53~55
56~58
44~46
47~49
14~16
11~13
17~19
23~25
20~22
Hole
8~10
5~7
260
(

·