51 Cutting conditions / Schnittwertempfehlungen VHPM Shoulder milling / Eckfräsen ap max. (mm) ae max. (mm) Fz (mm/tooth) < 3,0 < 0,03 0,020 - 0,035 < 6,0 < 0,05 0,030 - 0,045 < 7,5 < 0,07 0,035 - 0,055 < 12,0 < 0,10 0,045 - 0,065 < 16,0 < 0,13 0,060 - 0,080 < 20,0 < 0,17 0,070 - 0,095 < 24,0 < 0,21 0,085 - 0,110 < 32,0 < 0,28 0,095 - 0,125 < 40,0 < 0,35 0,105 - 0,140 Ød (mm) 3,0 4,0 5,0 6,0 8,0 10,0 12,0 16,0 20,0 Negative rake angle Negativer Spanwinkel Hardened material Gehärtete Werkstoffe ap up to 2,00 x d ae up to 0,02 x d ap ae VHPM 6 080 078 08 40 Workpiece Material: 1.2379 Hardness: 61HRc Van Hoorn Competitor ø 8,0 mm 8,0 mm V c 140 m/min 120 m/min n 5.570 rpm 4.775 rpm F z 0,07 mm/t 0,05 mm/t Z 6 4 V f 2.340 mm/min 1.432 mm/min a p 8,0 mm 8,0 mm a e 0,2 mm 0,2 mm Coolant air air Q 3,7 cm3/min 2,3 cm3/min Material group TSR Hardness (N/mm2) H2.2 50-55 HRc H2.3 55-70 HRc K4.1 Cutting speed Vc m/min 110 - 170 80 - 140 140 - 200 Coolant min.lub. min.lub. emulsion For an extra charge we offer an inspection report of the tool geometry. Auf Wunsch erhalten Sie zu jedem Werkzeug ein separates Prüfprotokoll (aufpreispflichtig).
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