Оптимальный выбор Kennametal 2025 - 2026 - страница 164

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SHOULDER MILLING MILL 1 APPLICATION EXAMPLES ramp angle helical ramping interpolation shoulder cut DH min = Minimum blind hole diameter with helical interpolation Ø DH/DHI DHI max = Maximum blind hole diameter with flat bottom INDEXABLE MILLING Max Ramp Angle To Dhi Min Insert Max Ramp Angle To Dh Min Max Diameter Cutting Diameter Non-Cutting Corner (Min Flat-Bottomed Hole Style Steel Body Interference (Min Hole Diameter) (No Flat Bottom) Tangent Diameter) Mill-1, 10mm 12 not recommended not recommended not recommended not recommended not recommended Mill-1, 10mm 16 9,7° 12,3° 19,50 28,73 32 Mill-1, 10mm 18 7,6° 9,6° 23,29 32,68 63 Mill-1, 10mm 20 6,2° 8,6° 27,25 36,63 40 Mill-1, 10mm 22 5,2° 7,0° 31,25 40,63 44 Mill-1, 10mm 25 4,2° 5,3° 37,26 46,62 50 Mill-1, 10mm 28 3,5° 4,3° 43,26 52,62 56 Mill-1, 10mm 32 2,8° 3,3° 51,27 60,62 64 Mill-1, 10mm 40 2,0° 2,3° 67,30 76,61 80 Mill-1, 10mm 50 1,5° 1,6° 87,53 96,86 100 Mill-1, 10mm 63 1,2° 1,2° 113,54 122,86 126 Mill-1, 10mm 80 0,9° 0,9° 147,54 156,85 160 Mill-1, 10mm 100 0,7° 0,7° 187,54 196,85 200 NOTE: Max ramp angle decreases as nose radius increases. B61 kennametal.com