Каталог Stellram фрез со сменными пластинами - страница 125

Заказ инструмента: http://steelcam.org | 8 (343) 382-52-03 | sales@sverla-ekb.ru 80.0VX.92 Technical Information Cartridge Face Mills Calculation of the average chip thickness in relation with the D.O.C. (Axial) Formula: Programme Feed Rate (fz) hm = Average chip thickness Formula: Average Chip Thickness (hm) ap = Depth of cut fz = hm x d fz = Feed per tooth hm = fz x ap ap d = Insert diameter (45mm) d Theoretical Diameter for all high feed insert sizes = 45mm Calculation of the average chip thickness in relation with the ae (Radial Engagement) if ae is less than 50% of Dia. Formula: Programme Feed Rate (fz) hm = Average chip thickness Formula: Average Chip Thickness (hm) ae = Radial engagement fz = hm x d fz = Feed per tooth hm = fz x ae ae d = Cutter diameter d Facing Pitch, Ramp Angle, Helical Interpolation and Max RPM Capacity for 80.0VX.92 Series (mm) Product Dimensions D Ramping ap max Insert Item Description Effective Da* Facing Angle Helical Hole Helical / Max Size Cutting Pitch A° B° min. - max. Linear RPM Diameter Ramping Helical 8000VXD92-100R-12 87,95 106,00 87,95 0.31 0.47 192 210 1,80 10800 Interpolation 8000VXD92-125R-12 112,95 131,00 112,95 0.24 0.36 242 260 1,80 9200 12mm 8000VXD92-160R-12 147,95 166,00 147,95 0.18 0.28 312 330 1,80 7800 Flat 8000VXD92-200R-12 187,95 206,00 187,95 0.14 0.21 392 410 1,80 6800 8000VXD92-250R-12 237,95 256,00 237,95 0.11 0.17 492 510 1,80 5900 Facing Pitch 8000VXE92-100R-16 82,15 106,00 82,15 0.39 0.47 186 210 2,50 10800 8000VXE92-125R-16 107,15 131,00 107,15 0.29 0.36 236 260 2,50 9200 16mm 8000VXE92-160R-16 142,15 166,00 142,15 0.22 0.27 306 330 2,50 7800 8000VXE92-200R-16 182,15 206,00 182,15 0.17 0.20 386 410 2,50 6800 8000VXE92-250R-16 232,15 256,00 232,15 0.13 0.16 486 510 2,50 5900 A B * Denotes non stock items. Ramp angle A uses one outside cutting edge only. Ramp angle B uses two cutting edges (one outside and one inside edge). A = max ramp angle utilising full face contact B = max ramp angle utilising full contact + internal corner radius A124 www.kennametal.com