Общий каталог Mitsubishi 2020 - 2021 - страница 1330

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( inch) Cutting Ramping Helical Milling (Blind Hole, Flat Bottom) Helical Milling (Through Hole) EdgeDiameterRE MaximumRamping AngleMinimum Distance * Maximum Hole Diameter MaximumPitch MinimumHole DiameterMaximumPitch MinimumHole DiameterMaximumPitch DC RMPX L DH max. P max. DH min. P max. DH min. P max. .008 1.13° 22.0 2.963 .091 2.711 .075 2.469 .060 .016 1.13° 22.0 2.947 .090 2.711 .075 2.469 .060 .031 1.13° 22.0 2.915 .088 2.711 .075 2.469 .060 .039 1.13° 22.0 2.900 .087 2.711 .075 2.469 .060 1.500 .047.063 1.13°1.13° 22.0 2.884 .086 2.711 .075 2.469 .06022.02.852.0842.711.0752.469.060 .079 1.13° 22.0 2.821 .082 2.711 .075 2.469 .060 .094 1.13° 22.0 2.789 .080 2.711 .075 2.469 .060 .118 1.13° 22.0 2.742 .077 2.711 .075 2.469 .060 .126 1.13° 22.0 2.726 .076 2.711 .075 2.469 .060 .008 .78° 31.8 3.963 .084 3.711 .073 3.469 .063 .016 .78° 31.8 3.947 .083 3.711 .073 3.469 .063 .031 .78° 31.8 3.915 .082 3.711 .073 3.469 .063 .039 .78° 31.8 3.900 .081 3.711 .073 3.469 .063 2.000 .047.063 .78°.78° 31.8 3.884 .081 3.711 .073 3.469 .06331.83.852.0793.711.0733.469.063 .079 .78° 31.8 3.821 .078 3.711 .073 3.469 .063 .094 .78° 31.8 3.789 .077 3.711 .073 3.469 .063 .118 .78° 31.8 3.742 .075 3.711 .073 3.469 .063 .126 .78° 31.8 3.726 .074 3.711 .073 3.469 .063 .008 .59° 42.1 4.963 .080 4.711 .072 4.469 .064 .016 .59° 42.1 4.947 .079 4.711 .072 4.469 .064 .031 .59° 42.1 4.915 .078 4.711 .072 4.469 .064 .039 .59° 42.1 4.900 .078 4.711 .072 4.469 .064 2.500 .047.063 .59°.59° 42.1 4.884 .077 4.711 .072 4.469 .06442.14.852.0764.711.0724.469.064 .079 .59° 42.1 4.821 .075 4.711 .072 4.469 .064 .094 .59° 42.1 4.789 .074 4.711 .072 4.469 .064 .118 .59° 42.1 4.742 .073 4.711 .072 4.469 .064 .126 .59° 42.1 4.726 .072 4.711 .072 4.469 .064 .008 .48° 51.7 5.955 .078 5.711 .071 5.469 .065 .016 .48° 51.7 5.939 .077 5.711 .071 5.469 .065 .031 .48° 51.7 5.907 .077 5.711 .071 5.469 .065 .039 .48° 51.7 5.892 .076 5.711 .071 5.469 .065 3.000 .047.063 .48°.48° 51.7 5.876 .076 5.711 .071 5.469 .06551.75.844.0755.711.0715.469.065 .079 .48° 51.7 5.813 .074 5.711 .071 5.469 .065 .094 .48° 51.7 5.781 .073 5.711 .071 5.469 .065 .118 .48° 51.7 5.734 .072 5.711 .071 5.469 .065 .126 .48° 51.7 5.718 .072 5.711 .071 5.469 .065 Note 1) When machining a highly ductile work material with the ramping angles in the table above, chips may be elongated. * Shows the distance until a maximum depth of cut of .433” is achieved at the maximum ramping angle L (= .433”/tan α). For Plunging and DrillingSee the tables to the right for cutting conditions. Follow the cutting conditions for slot milling regarding feed per tooth and cutting speed. L a Plunging ( inch) a Drilling ( inch) DC ae max. DC AZ max. 1.000 .256 1.000 .022 1.125 .260 1.125 .022 1.250 .260 1.250 .022 1.375 .260 1.375 .022 Depth of Cut in theRadius Direction : ae (inch)1.500.264 1.500 .022 2.000 .264 Diameter of Cutter : DC (inch) 2.000 .022 2.500 .264 2.500 .022 3.000 .264 3.000 .022 Note 1) No step feed necessary. Note 1) Exercise due caution as chips scatter easily. Note 2) Use compressed air to eliminate chips (or coolant for when machining aluminum alloy). L155 Max. Drilling Depth : AZ (inch) INDEXABLE MILLING