791 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.J169

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. J169 0791 Lab2u

CARBIDE RECOMMENDED CUTTING CONDITIONS Work Carbon steel, Cast iron, Alloy steel, Pre-hardened steel Hardened steel (45 55HRC) Material AIS11050, AISI No 35 B, AISI P20, AISI P21 AISI H13 Dia. DC (mm) Revolution (min-1) Feed rate (mm/min) Depth of cut (mm) Revolution (min'1) Feed rate (mm/min) Depth of cut (mm) 2 30000 4500 0.18 24000 3600 0.10 2.5 24000 3900 0.25 19000 3000 0.13 3 20000 3500 0.30 16000 2700 0.15 4 15000 3000 0.40 12000 2400 0.20 5 12000 2400 0.50 9000 1800 0.25 6 10000 2100 0.60 7000 1470 0.30 8 8000 1500 0.80 5600 1050 0.40 10 6400 1400 1.00 4500 950 0.50 12 5400 1200 1.00 3800 860 0.50 16 2400 550 2.00 1200 120 0.80 20 1900 480 3.00 1000 100 1.00 Depth of cut Please refer to the list above for depth of cut. DC Please refer to the list above for depth of cut. DC: Dia. m /> 2 Q dc dc LlI a. LU dc DC m Note 1) If the depth of cut is shallow, the revolution and feed rate can be increased. Note 2) When slotting with end mills with 4> 3 or larger, reduce the revolution to 50 70% and the feed rate to 40 60%. Note 3) When drilling, please set the feed rate at 1/3 or below the values above. Note 4) If the rigidity of the machine or the work materials installation is very low, or chattering and noise are generated, reduce the revolution and feed rate proportionately. O 3 o cx o in J169