Общий каталог Lamina Technologies 2019 - 2020 - страница 171
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Общий каталог Lamina Technologies 2017 - 2018
MACHINING CONDITIONS | SOLID END MILLS - DEPTH OF CUT AND FEED USER GUIDE MACHINING HIGH FEED, 4 FLUTE – LT 4000 - Ø 3 - 6, 8, 10, 12 Material Lamina Material Profiling fz [mm/tooth] Hardness CONDITIONS Group Gr. N° Examples ap ae Ø3 Ø4 Ø5 Ø6 Ø8 Ø 10 Ø 12 C35, Ck45, 125 HB Non Alloyed 1 1020, 1045, 190 HB 0.025xØ 0.5xØ 0.140 0.200 0.240 0.260 0.340 0.400 0.450 1060, 28Mn6 250 HB 42CrMo4, 180 HB St50, Ck60, 230 HB Low Alloyed 2 0.025xØ 0.5xØ 0.132 0.188 0.226 0.244 0.320 0.376 0.423 P 4140, 4340, 280 HB 100Cr6 350 HB 220 HB X40CrMoV5, 0.111 0.158 0.190 0.205 0.269 0.316 0.356 280 HB THREAD High Alloyed 3 H13, M42, D3, 0.025xØ 0.5xØ S6-5-2, 12Ni19 320 HB 0.084 0.120 0.144 0.156 0.204 0.240 0.270 350 HB GG20, GG40, EN- 150 HB K Grey 7 GJL-250, N030B 200 HB 250 HB 150 HB 0.025xØ 0.5xØ 0.154 0.220 0.264 0.286 0.374 0.440 0.495 TURNING Malleable GG20, GG70, 8 200 HB 0.025xØ 0.5xØ 0.133 0.190 0.228 0.247 0.323 0.380 0.428 & Nodular 50005 250 HB THREAD X100 CrMo13, 45 HRc 0.5xØ 0.070 0.100 0.120 0.130 0.170 0.200 0.225 Steel 11 440C, 50 HRc 0.025xØ 0.5xØ H G-X260NiCr42 55 HRc 0.3xØ 0.056 0.080 0.096 0.104 0.136 0.160 0.180 MILLING Chilled Cast Iron 12 Ni-Hard 2 400 HB 0.025xØ 0.3xØ 0.056 0.080 0.096 0.104 0.136 0.160 0.180 White Cast Iron 13 G-X300CrMo15 55 HRc 0.025xØ 0.3xØ 0.056 0.080 0.096 0.104 0.136 0.160 0.180 338 339