Общий каталог Mitsubishi 2020 - 2021 - страница 1665

• 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 (inch) &1.187" ─ &2.500" Cutting Speed &30.0 ─ &63 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 L/D=6 P UM Mild Steel ≤180HB 655(590─770) .0031 .0028 .0028 .0024(.0024─.0039)(.0024─.0031)(.0024─.0031)(.0024─.0028) UH UM Carbon Steel, Alloy Steel 180─280HB 460(375─590) .0055 .0047 .0047 .0043(.0031─.0094)(.0031─.0063)(.0031─.0063)(.0039─.0047) UH UM Carbon Steel, Alloy Steel 280─350HB 330(245─460) .0055 .0047 .0047 .0043(.0031─.0094)(.0031─.0063)(.0031─.0063)(.0039─.0047) UH UM Alloy Tool Steel ≤350HB 440(330─560) .0055 .0047 .0047 .0039(.0031─.0094)(.0031─.0063)(.0031─.0063)(.0031─.0047) UH M Austenitic Stainless Steel ≤200HB 425(260─590) US .0039 .0035 .0035 .0028(.0024─.0055)(.0024─.0047)(.0024─.0047)(.0024─.0039)UM.0035.0031.0031.0028(.0024─.0047)(.0024─.0039)(.0024─.0039)(.0024─.0031) Austenitic Stainless Steel >200HB 425(260─590) US .0039 .0035 .0035 .0028(.0024─.0055)(.0024─.0047)(.0024─.0047)(.0024─.0039)UM.0035.0031.0031.0028(.0024─.0047)(.0024─.0039)(.0024─.0039)(.0024─.0031) Ferritic and MartensiticStainless Steel≤200HB 395(260─540) US .0039 .0035 .0035 .0028(.0024─.0055)(.0024─.0047)(.0024─.0047)(.0024─.0039)UM.0035.0031.0031.0028(.0024─.0047)(.0024─.0039)(.0024─.0039)(.0024─.0031) Ferritic and MartensiticStainless Steel>200HB 395(260─540) US .0039 .0035 .0035 .0028(.0024─.0055)(.0024─.0047)(.0024─.0047)(.0024─.0039)UM.0035.0031.0031.0028(.0024─.0047)(.0024─.0039)(.0024─.0039)(.0024─.0031) K Gray Cast Iron Tensile Strength 525≤350MPa(425 ─ 6 40)UM .0059 .0047 .0047 .0043(.0039─.0079)(.0039─.0051)(.0039─.0051)(.0039─.0047) Ductile Cast Iron Tensile Strength 330≤450MPa(260─440)UM .0059 .0047 .0047 .0043(.0039─.0079)(.0039─.0051)(.0039─.0051)(.0039─.0047) Ductile Cast Iron Tensile Strength 330≤800MPa(230─410)UM .0059 .0047 .0047 .0043(.0039─.0079)(.0039─.0051)(.0039─.0051)(.0039─.0047) M N Aluminum Alloy Si < 5% 655(330─1150) UN .0048 .0048 .0048 .0032(.0020─.0080)(.0020─.0072)(.0020─.0072)(.0020─.0048) Aluminum Alloy 5%≤Si ≤10% 490(330 ─ 655) UN .0048 .0048 .0048 .0032(.0020─.0080)(.0020─.0072)(.0020─.0072)(.0020─.0048) Aluminum Alloy Si >10% 490(330 ─ 655) UN .0048 .0048 .0048 .0032(.0020─.0080)(.0020─.0072)(.0020─.0072)(.0020─.0048) H Hardened Steel 38─45HRC 165(100─260) UH .0044 .0036(.0024─.0064)(.0024─.0048)── 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. M192 DRILLING