Outils de fraisage haute performance 2021

38 www.fraisa.com Application Matières d1 [mm] z v c [m/min] f z [mm] a p [mm] a e [mm] n [min -1 ] v f [mm/min] Q [cm³/min] 6.00 5 45 0.020 10.800 1.200 2385 240 3.1 8.00 5 45 0.030 14.400 1.600 1790 270 6.2 10.00 5 45 0.035 18.000 2.000 1430 250 9.0 12.00 5 45 0.045 21.600 2.400 1195 270 13.9 16.00 5 45 0.050 28.800 3.200 895 225 20.6 20.00 5 45 0.060 36.000 4.000 715 215 30.9 Alliages àbasedenickel recuit Rm<1000N/mm² [Inconel 718] 6.00 5 30 0.015 10.800 1.200 1590 120 1.5 8.00 5 30 0.025 14.400 1.600 1195 150 3.4 10.00 5 30 0.030 18.000 2.000 955 145 5.2 12.00 5 30 0.035 21.600 2.400 795 140 7.2 16.00 5 30 0.040 28.800 3.200 595 120 11.0 20.00 5 30 0.050 36.000 4.000 475 120 17.2 Alliages àbasedenickel durcispar précipitation Rm>1000N/mm² [Inconel 718] 6.00 5 50 0.020 10.800 1.200 2655 265 3.4 8.00 5 50 0.030 14.400 1.600 1990 300 6.9 10.00 5 50 0.035 18.000 2.000 1590 280 10.0 12.00 5 50 0.045 21.600 2.400 1325 300 15.5 16.00 5 50 0.050 28.800 3.200 995 250 22.9 20.00 5 50 0.060 36.000 4.000 795 240 34.4 Acier aumanganèse Mn>5% [1.3964/Nitronic] [1.3401/X120Mn12] 6.00 5 60 0.035 10.800 1.200 3185 555 7.2 8.00 5 60 0.045 14.400 1.600 2385 535 12.4 10.00 5 60 0.055 18.000 2.000 1910 525 18.9 12.00 5 60 0.065 21.600 2.400 1590 515 26.8 16.00 5 60 0.070 28.800 3.200 1195 420 38.5 20.00 5 60 0.085 36.000 4.000 955 405 58.4 Inoxdi ffi cult [Cr-Ni-Mo++/1.4529] Aciers réfractaires [1.4841] 6.00 5 90 0.020 10.800 1.200 4775 475 6.2 8.00 5 90 0.030 14.400 1.600 3580 535 12.4 10.00 5 90 0.035 18.000 2.000 2865 500 18.0 12.00 5 90 0.045 21.600 2.400 2385 535 27.8 16.00 5 90 0.050 28.800 3.200 1790 450 41.3 20.00 5 90 0.060 36.000 4.000 1430 430 61.9 Acier rapidePM recuit [Böhler S390] [ASP2023] 6.00 5 85 0.020 10.800 1.200 4510 450 5.8 8.00 5 85 0.025 14.400 1.600 3380 425 9.7 10.00 5 85 0.035 18.000 2.000 2705 475 17.0 12.00 5 85 0.040 21.600 2.400 2255 450 23.4 16.00 5 85 0.045 28.800 3.200 1690 380 35.1 20.00 5 85 0.055 36.000 4.000 1355 370 53.6 Titanes alliés trempés >300HB [Ti6Al4V]

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