Общий каталог Mitsubishi 2020 - 2021 - страница 1614

• 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

RECOMMENDED CUTTING CONDITIONS Drill Dia. &.1250" – &.2344" Drill Dia. &.2500" – &.3906" Drill Dia. &.4062" – &.7812" Work Material Cutting Speed vc Feed fr Cutting Speed vc Feed fr Cutting Speed vc Feed fr (SFM) (IPR) (SFM) (IPR) (SFM) (IPR) N Aluminum Alloy Casting 330 (195 ─ 490) .006 (.002 ─ .012) 390 (260 ─ 555) .008 (.004 ─ .012) 490 (330 ─ 655) .010 (.004 ─ .016) Aluminum Alloy Die Casting 390 (260 ─ 555) .005 (.002 ─ .010) 490 (330 ─ 590) .006 (.002 ─ .010) 525 (390 ─ 655) .008 (.004 ─ .012) K Gray Cast Iron 195 (130 ─ 260) .006 (.004 ─ .008) 260 (195 ─ 360) .008 (.004 ─ .012) 330 (230 ─ 425) .012 (.008 ─ .016) Ductile Cast Iron 145 (100 ─ 195) .004 (.002 ─ .006) 195 (130 ─ 260) .005 (.002 ─ .008) 260 (195 ─ 330) .008 (.004 ─ .012) y MACHINED HOLE ACCURACY Tool : MAS1000MB Work Material : 330 Aluminum Feed : .008 IPR Drilled Depth : 1.18 inch (Through hole) WSO (10%) Oversize Surface Roughness Roundness 1.181 .591 1.181 Surface finish (µinch) Roundness (µinch) Oversize (µinch) .787 .394 .787 .394 .197 .394 Cutting speed (SFM) Cutting speed (SFM) Cutting speed (SFM) M DRILLING TECHNICAL DATA P001 M141