Общий каталог Mitsubishi 2020 - 2021 - страница 1567

• C009A_CUTTING TOOLS
• INDEX
• A_TURNING INSERTS
• B_CBN & PCD TURNING INSERTS
• C_EXTERNAL TURNING TOOLS
• D_SMALL TOOLS
• E_BORING BARS
• F_GROOVING/CUTTING OFF
• G_THREADING
• H_HSK-T TOOLS
• I_SOLID CARBIDE END MILLS
• J_EXCHANGEABLE HEAD END MILLS
• K_ROTATING TOOL INSERTS
• L_INDEXABLE MILLING
• M_DRILLING
• N_SPARE PARTS
• P_TECHNICAL DATA

DRILLING (SOLID CARBIDE) MICRO-MWS RECOMMENDED CUTTING CONDITIONS y MWS SB/LB/XB/DB Type (L/D<10) Gray Cast Iron ( < 350MPa) Ductile Cast Iron ( < 450MPa) Work Material No45B etc. 60-40-8 etc. Drill Dia. DC Cutting Speed vc Feed fr Cutting Speed vc Feed fr (Min. ─ Max.) (Min. ─ Max.) (Min. ─ Max.) (Min. ─ Max.) inch mm (SFM) (IPR) (SFM) (IPR) .0197 0.50 130 (100─150) .0004 (.0002 ─ .0006) 100 (65─115) .0004 (.0002 ─ .0006) .0248 0.63 130 (100─150) .0006 (.0003 ─ .0008) 100 (65─115) .0006 (.0003 ─ .0008) .0315 0.80 150 (115─165) .0011 (.0006 ─ .0016) 115 (80─130) .0011 (.0006 ─ .0016) .0394 1.00 165 (130─180) .0014 (.0008 ─ .0020) 130 (100─150) .0014 (.0008 ─ .0020) .0472 1.20 165 (130─180) .0018 (.0012 ─ .0024) 130 (100─150) .0018 (.0012 ─ .0024) .0630 1.60 165 (130─180) .0022 (.0014 ─ .0031) 130 (100─150) .0022 (.0014 ─ .0031) .0787 2.00 165 (130─180) .0028 (.0016 ─ .0039) 130 (100─150) .0028 (.0016 ─ .0039) .0984 2.50 195 (150─215) .0033 (.0020 ─ .0049) 165 (130─180) .0033 (.0020 ─ .0049) Aluminum Alloy (Si<5%) Heat Resistant Alloy Work Material ASTM A6061, A7075 etc. Inconel718 etc. Drill Dia. DC Cutting Speed vc Feed fr Cutting Speed vc Feed fr (Min. ─ Max.) (Min. ─ Max.) (Min. ─ Max.) (Min. ─ Max.) inch mm (SFM) (IPR) (SFM) (IPR) .0197 0.50 130 (100─150) .0006 (.0003 ─ .0008) 35 (15─50) .0002 (.0002 ─ .0003) .0248 0.63 130 (100─150) .0008 (.0005 ─ .0012) 35 (15─50) .0003 (.0003 ─ .0004) .0315 0.80 150 (115─165) .0014 (.0009 ─ .0020) 35 (15─50) .0006 (.0005 ─ .0008) .0394 1.00 195 (150─215) .0020 (.0012 ─ .0030) 35 (15─50) .0008 (.0006 ─ .0011) .0472 1.20 230 (180─245) .0026 (.0018 ─ .0035) 35 (15─50) .0010 (.0009 ─ .0013) .0630 1.60 260 (195─280) .0033 (.0021 ─ .0047) 35 (15─50) .0012 (.0010 ─ .0016) .0787 2.00 295 (230─310) .0041 (.0024 ─ .0059) 50 (35─65) .0016 (.0013 ─ .0020) .0984 2.50 330 (260─360) .0053 (.0030 ─ .0079) 50 (35─65) .0020 (.0016 ─ .0024) Note 1) For the spindle revolution of diameters not shown in the table, please adjust to the conditions of larger and closest diameter, or calculate from the cutting speed of the closest diameter. For the feed rate per revolution, please set up within the recommended feed rate of the closest diameter appropriately. M M094 DRILLING