Общий каталог Mitsubishi 2020 - 2021 - страница 245

• 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

CBN & PCD TURNING INSERTS Surface Roughness Rz (μinch)Flank Wear (inch) CBN & PCD TURNING INSERTS COATED CBN BC8100 series for machining of hardened steel y Cutting Example and Application Example BC8105 Highest Accuracy CBN substrate with excellent wear resistance and chipping resistance, together with a high-lubricity coating film, controls the occurrence of boundary wear and exhibits outstanding surface finish. B Suitable for finishing with surface roughness Ra .024 μinch or Rz .094 μinch or less. .098 BC8105 Conventional .079 .059 .039 Insert NP-CNGA432-GS2 Work Material AISI 5120 (60 HRC) Machining Methods External Continuous Cutting .020 Cutting Speed vc (SFM) 655 Feed f (IPR) .002 Depth of Cut ap (inch) .002 Cutting Mode Dry Cutting 0 2 4 6 8 10 12 Cutting Time (min) BC8110 High Speed Turning CBN substrate with excellent wear resistance and chipping resistance, together with an extremely hard coating film, provides the highest flank wear resistance of the entire BC8100 series. .010 BC8110 Conventional .008 .006 .004 Insert NP-CNGA432-GS2 Work Material AISI 5120 (60 HRC) Machining Methods External Continuous Cutting .002 Cutting Speed vc (SFM) 820 Feed f (IPR) .004 Depth of Cut ap (inch) .008 Cutting Mode Dry Cutting 0 5 10 Cutting Time (min) B008