Общий каталог Mitsubishi 2020 - 2021 - страница 1409

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INDEXABLE MILLING ( inch) Cutting Dia. Max. Cutting Dia. Max. Work Material Properties Depth of Cutap Breaker DCX=2.000", 50 mm, 52 mm DCX > 2.500", 63 mmFeed fz (IPT)Feed fz (IPT) CuttingMode K ≤.040 M,R * .067 (.024 ─ .098) .071 (.024 ─ .110)L.051 (.016 ─ .079).051 (.016 ─ .079) DryDry Gray Cast Iron ≤.060Tensile StrengthM,R * .059 (.024 ─ .079) .067 (.024 ─ .098)L.047 (.016 ─ .071).047 (.016 ─ .071) DryDry≤350MPa≤.080M,R *.051 (.024 ─ .079).059 (.024 ─ .098)L.039 (.016 ─ .059).039 (.016 ─ .059)DryDry ≤.100 M,R .031 (.012 ─ .059) .039 (.012 ─ .063) Dry ≤.120 M,R .016 (.008 ─ .039) .020 (.008 ─ .047) Dry ≤.040 M,R * .059 (.020 ─ .079) .067 (.020 ─ .098)L.047 (.012 ─ .079).047 (.012 ─ .079) DryDry Ductile Cast Iron ≤.060Tensile StrengthM,R * .051 (.020 ─ .071) .059 (.020 ─ .079)L.039 (.012 ─ .067).039 (.012 ─ .067) DryDry≤450MPa≤.080M,R *.047 (.020 ─ .071).051 (.020 ─ .079)L.031 (.012 ─ .059).031 (.012 ─ .059)DryDry ≤.100 M,R .028 (.012 ─ .047) .035 (.012 ─ .059) Dry ≤.120 M,R .012 (.008 ─ .031) .016 (.008 ─ .039) Dry ≤.040 M,R * .051 (.016 ─ .071) .059 (.016 ─ .079)L.039 (.012 ─ .067).039 (.012 ─ .067) DryDry Ductile Cast Iron Tensile Strength≤800MPa≤.060 M,R * .047 (.016 ─ .059) .051 (.016 ─ .071)L.031 (.012 ─ .059).031 (.012 ─ .059) DryDry ≤.080 M,R * .039 (.016 ─ .059) .047 (.016 ─ .071)L.028 (.012 ─ .047).028 (.012 ─ .047) DryDry S ≤.040 L .012 (.008 ─ .024) .012 (.008 ─ .024) Wet Titanium Alloy ─ ≤.060 L .012 (.008 ─ .020) .012 (.008 ─ .020) Wet ≤.080 L .012 (.008 ─ .016) .012 (.008 ─ .016) Wet ≤.040 L,M,R .039 (.012 ─ .051) .039 (.012 ─ .051) Wet Heat Resistant Alloy ─ ≤.060 L,M,R .031 (.012 ─ .047) .031 (.012 ─ .047) Wet ≤.080 L,M,R .028 (.012 ─ .047) .028 (.012 ─ .047) Wet H Hardened Steel ≤.040 R,M .031 (.012 ─ .047) .031 (.012 ─ .047) DryHardness40-55HRC≤.060≤.080R,MR,M.024 (.012 ─ .039).024 (.012 ─ .039).020 (.012 ─ .031).020 (.012 ─ .031)DryDry * The 1st recommend chip Note 1) To discharge chips breaker for each depth of cut (ap). effectively, use an air blow when machining. When the air blow is less effective at discharging chips, we recommend wet cutting. Note 2) When large vibration occurs, reduce the cutting conditions. Note 3) For interrupted cutting, reduce the cutting speed and feed rate by 20%. Note 4) If ap is set at .079" or more, avoid machining on the walls or ramping. L L234 INDEXABLE MILLING