Общий каталог Mitsubishi 2020 - 2021 - страница 1663

• 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 (INDEXABLE TYPE) MVX RECOMMENDED CUTTING CONDITIONS &.562" ─ &.656" Cutting Speed &14.0 ─ &16.5 mm Work Material Properties vc Inner(SFM)Chip Breaker Feedfr (IPR) L/D=2─6 L/D=2, 3 L/D=4 L/D=5 P Mild Steel ≤180HB 655(590─770) UM .0020 .0020 .0020(.0016─.0024)(.0016─.0024)(.0016─.0024) UH ─ ─ ─ Carbon Steel, Alloy Steel 180─280HB 460(375─590) UM .0031 .0031 .0031(.0024─.0055)(.0024─.0035)(.0024─.0035) UH ─ ─ ─ Carbon Steel, Alloy Steel 280─350HB 330(245─460) UM .0031 .0031 .0031(.0024─.0055)(.0024─.0035)(.0024─.0035) UH ─ ─ ─ Alloy Tool Steel ≤350HB 440(330─560) UM .0031 .0031 .0031(.0024─.0055)(.0024─.0035)(.0024─.0035) UH ─ ─ ─ M US ─ ─ ─ Austenitic Stainless Steel ≤200HB 425(260─590) UM .0024 .0020 .0020(.0016─.0031)(.0016─.0024)(.0016─.0024) US ─ ─ ─ Austenitic Stainless Steel >200HB 425(260─590) UM .0024 .0020 .0020(.0016─.0031)(.0016─.0024)(.0016─.0024) US ─ ─ ─ Ferritic and MartensiticStainless Steel≤200HB 395(260─540) UM .0024 .0020 .0020(.0016─.0031)(.0016─.0024)(.0016─.0024) US ─ ─ ─ Ferritic and MartensiticStainless Steel>200HB 395(260─540) UM .0024 .0020 .0020(.0016─.0031)(.0016─.0024)(.0016─.0024) K Gray Cast Iron Tensile Strength 525≤350MPa(425 ─ 6 40)UM .0039 .0031 .0031(.0024─.0055)(.0024─.0039)(.0024─.0039) Ductile Cast Iron Tensile Strength 330≤450MPa(260─440)UM .0039 .0031 .0031(.0024─.0055)(.0024─.0039)(.0024─.0039) Ductile Cast Iron Tensile Strength 330≤800MPa(230─410)UM .0031 .0028 .0028(.0024─.0047)(.0024─.0031)(.0024─.0031) M N Aluminum Alloy Si < 5% 655(330─1150) UN ─ ─ ─ Aluminum Alloy 5%≤Si ≤10% 490(330 ─ 655) UN ─ ─ ─ Aluminum Alloy Si >10% 490(330 ─ 655) UN ─ ─ ─ H Hardened Steel 38─45HRC 165(100─260) UH ─ ─ ─ Note 1) Reduce the cutting speed by around 30% when using VP15TF for outer insert. Note 2) Recommend maximum drilling depth L/D < 3 for using outer coolant system. Note 3) Spindle through & high pressure coolant system is recommended to make stable holes for stainless steel. M190 DRILLING