Общий каталог Mitsubishi 2020 - 2021 - страница 1059

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SQUAREBALLRADIUSTAPERCHAMFERROUGHINGEXCHANGEABLE HEAD END MILLS EXCHANGEABLE HEAD END MILLS iMX-S4HV/iMX-S4HV-S Square head, 4 flute, Irregular helix (With/Without coolant hole) CARBIDE RECOMMENDED CUTTING CONDITIONS y Slot Milling (inch) Carbon Steel, Alloy Steel, Mild Steel, Pre-hardened Steel, Carbon Steel, Austenitic Stainless Steel, Work Copper, Copper AlloyMaterial Alloy Steel, Alloy Tool Steel Ferritic and Martensitic Stainless Steel,Titanium Alloy DC Revolutionn(mm)(inch)(min-1)Feed Ratevf(IPM)Depth of CutapRevolutionn(min-1)Feed Ratevf(IPM)Depth of CutapRevolutionn(min-1)Feed Ratevf(IPM)Depth of Cutap .3750 3400 21.4 .188 2600 12.5 .188 2500 12.0 .188 10 .3937 3200 20.5 .197 2500 12.0 .197 2400 11.5 .197 12 .4724 2700 21.6 .236 2100 13.4 .236 2000 12.8 .236 .5000 2500 20.0 .250 2000 12.8 .250 1900 12.2 .250 .6250 2000 22.4 .313 1600 12.8 .313 1500 14.4 .313 16 .6299 2000 22.4 .315 1600 12.8 .315 1500 14.4 .315 .7500 1700 19.0 .375 1300 10.4 .375 1200 11.5 .375 20 .7874 1600 17.9 .394 1300 10.4 .394 1200 11.5 .394 25 .9843 1300 16.1 .472 1000 8.0 .472 950 9.1 .472 1.0000 1300 16.1 .480 990 7.9 .480 940 9.0 .480 DC Depth of Cut ap DC = Dia. Precipitation Hardening Stainless Steel, Heat Resistant Alloy Work Cobalt Chromium Alloy Material Inconel718 DC Revolutionn(mm)(inch)(min-1)Feed Ratevf(IPM)Depth of CutapRevolutionn(min-1)Feed Ratevf(IPM)Depth of Cutap .3750 2000 8.0 .188 1000 3.2 .075 J 10 .3937 1900 7.6 .197 970 3.1 .079 12 .4724 1600 9.0 .236 810 3.9 .094 .5000 1500 8.4 .250 760 3.6 .100 .6250 1200 9.6 .313 610 4.9 .125 16 .6299 1200 9.6 .315 610 4.9 .126 .7500 1000 7.9 .375 510 4.1 .150 20 .7874 950 7.6 .394 490 3.9 .157 25 .9843 760 6.1 .472 390 3.1 .197 1.0000 740 5.9 .480 380 3.0 .200 DC Depth of Cut ap DC = Dia. Note 1) The irregular helix flute end mill has a larger effect on controlling vibration when compared to standard end mills. However, if the rigidity of the machine or the work material installation is poor, vibration or abnormal sound can occur. In this case, please reduce the revolution and the feed rate proportionately, or set a lower depth of cut. Note 2) If the depth of cut is smaller, the revolution and the feed rate can be increased. Note 3) For stainless steel, titanium alloy and heat resistant alloy, the use of water-soluble coolant is effective. J014