Общий каталог Mitsubishi 2020 - 2021 - страница 248

• 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

Flank Wear (inch)Number of ImpactsNumber of Impacts CBN & PCD TURNING INSERTS y Application Example MB8110 Continuous cutting Tool Life (Flank Wear) Insert NP-CNGA432-GA2 .0031 MB8110 Fracture Fracture Work Material AISI 5120 (60 HRC)Machining MethodsExternal Continuous Cutting .0028 Conventional B Cutting Speed vc (SFM) 820 .0024 Feed f (IPR) .004 Depth of Cut ap (inch) .008 .0020 Cutting Mode Dry Cutting .0016 Cutting Edge after 180 sec. .0012 .0008 .0004 Large Wear 0 60 120 180 240 300 360 Cutting Time (Sec.) MB8110 Conventional MB8120 General Application Test of Interrupted Cutting Insert NP-CNGA432-GA2 20000 Work Material AISI 5120 (60 HRC) Machining Methods External Interrupted Cutting 16000 Cutting Speed vc (SFM) 820 Feed f (IPR) .006 Depth of Cut ap (inch) .004 12000 Cutting Mode Dry Cutting 8000 17000 Impacts 11000 Impacts 4000 0 MB8120 Conventional MB8120 Conventional MB8130 Interrupted cutting Test of Interrupted Cutting Insert NP-CNGA432-GA2 80000 Can Continue Work Material AISI 5120 (60 HRC) 70000 Machining Methods External Heavy Interrupted Cutting Cutting Speed vc (SFM) 490 60000 Feed f (IPR) .002 Depth of Cut ap (inch) .004 50000 Cutting Mode Wet Cutting 40000 77000 Impacts 54000 Impacts 30000 20000 10000 0 MB8130 Conventional MB8130 Conventional B011