Общий каталог Mitsubishi 2020 - 2021 - страница 1314

Предыдущая страница Следующая страница

Навигация

( inch) Cutting Ramping Helical Milling (Blind Hole, Flat Bottom) Helical Milling (Through Hole) EdgeDiameterRE MaximumRamping Angle MinimumDistance*MaximumHole DiameterMaximumPitchMinimumHole DiameterMaximumPitch MinimumHole DiameterMaximumPitch DC RMPX L DH max. P max. DH min. P max. DH min. P max. .008 .64° 28.2 2.713 .047 2.574 .042 2.435 .037 .016 .64° 28.2 2.697 .046 2.574 .042 2.435 .037 1.375 .031.039 .64°.64° 28.2 2.665 .045 2.574 .042 2.435 .03728.22.650.0452.574.0422.435.037 .047 .64° 28.2 2.634 .044 2.574 .042 2.435 .037 .063 .64° 28.2 2.602 .043 2.574 .042 2.435 .037 .008 .57° 31.7 2.963 .046 2.820 .041 2.683 .037 .016 .57° 31.7 2.947 .045 2.820 .041 2.683 .037 1.500 .031.039 .57°.57° 31.7 2.915 .044 2.820 .041 2.683 .03731.72.900.0442.820.0412.683.037 .047 .57° 31.7 2.884 .043 2.820 .041 2.683 .037 .063 .57° 31.7 2.852 .042 2.821 .041 2.683 .037 .008 .41° 44.0 3.963 .044 3.820 .041 3.683 .038 .016 .41° 44.0 3.947 .044 3.820 .041 3.683 .038 2.000 .031.039 .41°.41° 44.0 3.915 .043 3.820 .041 3.683 .03844.03.900.0433.820.0413.683.038 .047 .41° 44.0 3.884 .042 3.820 .041 3.683 .038 .063 .41° 44.0 3.852 .042 3.820 .041 3.683 .038 .008 .32° 56.4 4.963 .043 4.820 .041 4.683 .038 .016 .32° 56.4 4.947 .043 4.820 .041 4.683 .038 2.500 .031.039 .32°.32° 56.4 4.915 .042 4.820 .041 4.683 .03856.44.900.0424.820.0414.683.038 .047 .32° 56.4 4.884 .042 4.820 .041 4.683 .038 .063 .32° 56.4 4.852 .041 4.820 .041 4.683 .038 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 .315” is achieved at the maximum ramping angle L (= .315”/tan α). For Plunging and Drilling See the tables to the right for cutting conditions. Follow the cutting conditions for slot milling regarding feed per tooth and cutting speed. a Plunging a Drilling ( inch) ( inch) DC ae max. DC AZ max. .625 .154 .625 .012 .750 .154 .750 .012 .875 .157 .875 .012 1.000 .157 1.000 .012 L Depth of Cut in theRadius Direction : ae (inch)1.125.157 1.125 .012 1.250 .157 Diameter of Cutter : DC (inch) 1.250 .012 1.375 .157 1.375 .012 1.500 .157 1.500 .012 2.000 .157 2.000 .012 2.500 .157 2.500 .012 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). L139 Max. Drilling Depth : AZ (inch) INDEXABLE MILLING