Каталог Tungaloy глубокое сверление 2 - страница 21

Te chnic al guide Machine setting for single tube system Net power Feed force Torque 8 8 0.1 7 7 0.08 6 Vc = 75 m/min 6 f = 0.25 mm/rev 5 f = 0.25 mm/rev 5 f = 0.25 mm/rev 0.06 Pc (kW) T (kNm) Ff (kN) 4 4 0.04 3 3 2 2 Vc = 75 m/min f = 0.15 mm/rev 0.02 f = 0.15 mm/rev 1 f = 0.15 mm/rev 1 0 0 0 16 17 18 19 20 21 22 23 24 25 26 27 28 16 17 18 19 20 21 22 23 24 25 26 27 28 16 17 18 19 20 21 22 23 24 25 26 27 28 Drill dia. (mm) Drill dia. (mm) Drill dia. (mm) Coolant pressure Coolant volume 10 200 9 180 8 1MPa = 1.0 N/mm2 160 7 1Mpa ≈ 10 atm 140 6 q (l/min) 120 P (MPa) 5 100 4 80 3 60 2 40 1 20 0 0 16 17 18 19 20 21 22 23 24 25 26 27 28 16 17 18 19 20 21 22 23 24 25 26 27 28 Drill dia. (mm) Drill dia. (mm) Machine setting for double tube system Net power Feed force Torque 10 10 0.1 9 Vc = 100 m/min 8 f = 0.25 mm/rev 8 0.08 7 f = 0.25 mm/rev 6 0.06 f = 0.25 mm/rev 6 Pc (kW) T (kNm) Ff (kN) 5 4 4 0.04 3 Vc = 70 m/min 2 f = 0.25 mm/rev 2 f = 0.15 mm/rev 0.02 1 f = 0.15 mm/rev 0 0 0 18 19 20 21 22 23 24 25 26 27 28 18 19 20 21 22 23 24 25 26 27 28 18 19 20 21 22 23 24 25 26 27 28 Drill dia. (mm) Drill dia. (mm) Drill dia. (mm) Coolant pressure Coolant volume 3 120 2 2.5 1MPa = 1.0 N/mm 100 1Mpa ≈ 10 atm 2 80 q (l/min) P (MPa) 1.5 60 1 40 0.5 0 18 19 20 21 22 23 24 25 26 27 28 18 19 20 21 22 23 24 25 26 27 28 Drill dia. (mm) Drill dia. (mm) The above values should not be used as the exact recommendations. They may need modification depending on the machining conditions, materials, etc. Tungaloy 21