1610 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.P154

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. P154 1610 Lab2u

HIGH-SPEED STEEL DRILL VAPDJ Semi long, High precision RECOMMENDED CUTTING CONDITIONS Work Material Mild Steel (S180HB) AIS11010 etc. Carbon Steel, Alloy Steel Gray Cast Iron AIS11045, AISI 4140, AISI No 45 B etc. Alloy Tool Steel (Low-hardness Materials) Ferritic Stainless Steel Martensitic Stainless Steel AISI D2, AISI 430, AISI 420, AISI 440 etc. Alloy Tool Steel (-40HRC) AISI H13 etc. Dia. DC (mm) Revolution (min-1) Feed rate (mm/rev) Revolution (min1) Feed rate (mm/rev) Revolution (min-1) Feed rate (mm/rev) Revolution (min-1) Feed rate (mm/rev) 1.0 7800 0.030 6000 0.030 3600 0.026 2400 0.018 1.2 6500 0.036 5000 0.036 3200 0.030 2000 0.022 1.6 5700 0.045 4400 0.045 2800 0.034 1760 0.024 2.0 5200 0.060 4000 0.060 2400 0.040 1600 0.030 2.5 4200 0.075 3200 0.075 1900 0.050 1280 0.037 3.2 3200 0.100 2500 0.100 1500 0.070 1000 0.050 4.0 2600 0.120 2000 0.120 1200 0.084 800 0.060 5.0 2100 0.150 1600 0.150 960 0.110 640 0.075 6.5 1600 0.180 1200 0.160 720 0.130 480 0.080 8.0 1300 0.200 1000 0.180 600 0.150 400 0.090 10.0 1000 0.240 800 0.220 480 0.180 320 0.110 Note 1) Please reduce the revolution and feed rate depending on the drilling situation when the installation of workpiece or machine lacks rigidity. Note 2) Please use a collet type drill chuck or a milling chuck. Note 3) Use sufficient cutting fluid. Note 4) Depending on machining conditions, non-step machining may make chip ejection difficult, or cause chip elongation. In these cases, please use step processing. Step amount should be between DCx1 - DCx3. Note 5) The cutting conditions mentioned above are standard when using water soluble coolant. Lower the revolution when insoluble cutting fluid is used, Note 6) If the revolution speed the intermediate diameter is not listed in the table, match it to the large diameter side and closest drill diameter conditions. Set the feed rate per revolution to a suitable value with the recommended feed rate of the closest drill diameter as the standard.