Общий каталог Mitsubishi 2020 - 2021 - страница 1058

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SQUAREBALLRADIUSTAPERCHAMFERROUGHINGEXCHANGEABLE HEAD END MILLS iMX-S4HV/iMX-S4HV-S Square head, 4 flute, Irregular helix (With/Without coolant hole) CARBIDE RECOMMENDED CUTTING CONDITIONS y Shoulder Milling (L/D=3) Other than the L/D = 3, use following recommended cutting conditions by multiplying the J003 page correction factor by overhang length. (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(mm)(inch)Revolutionn(min-1)Feed Ratevf(IPM)Depth of Cut Width of CutapaeRevolutionn(min-1)Feed Ratevf(IPM)Depth of Cut Width of CutapaeRevolutionn(min-1)Feed Ratevf(IPM)Depth of Cut Width of Cutapae .3750 5000 70.0 .375 .075 4000 38.4 .375 .075 3400 40.8 .375 .075 10 .3937 4800 67.2 .394 .079 3800 36.5 .394 .079 3200 38.4 .394 .079 12 .4724 4000 56.0 .472 .094 3200 33.3 .472 .094 2700 33.5 .472 .094 .5000 3700 51.8 .500 .100 3000 31.2 .500 .100 2500 31.0 .500 .100 .6250 3000 46.8 .625 .125 2400 28.8 .625 .125 2000 28.0 .625 .125 16 .6299 3000 46.8 .630 .126 2400 28.8 .630 .126 2000 28.0 .630 .126 .7500 2500 39.0 .750 .150 2000 24.0 .750 .150 1700 23.8 .750 .150 20 .7874 2400 37.4 .787 .157 1900 22.8 .787 .157 1600 22.4 .787 .157 25 .9843 1900 35.7 .984 .197 1500 18.0 .984 .197 1300 18.2 .984 .197 1.0000 1900 35.7 1.000 .200 1500 18.0 1.000 .200 1300 18.2 1.000 .200 ae Depth of Cut ap Precipitation Hardening Stainless Steel, Heat Resistant Alloy Work Cobalt Chromium Alloy Material Inconel718 DC(mm)(inch)Revolutionn(min-1)Feed Ratevf(IPM)Depth of Cut Width of CutapaeRevolutionn(min-1)Feed Ratevf(IPM)Depth of Cut Width of Cutapae J .3750 2500 24.0 .375 .075 1300 8.3 .375 .038 10 .3937 2400 23.0 .394 .079 1300 8.3 .394 .039 12 .4724 2000 20.8 .472 .094 1100 7.9 .472 .047 .5000 1900 19.8 .500 .100 990 7.1 .500 .050 .6250 1500 18.0 .625 .125 790 6.3 .625 .063 16 .6299 1500 18.0 .630 .126 790 6.3 .630 .063 .7500 1200 14.4 .750 .150 660 5.3 .750 .075 20 .7874 1200 14.4 .787 .157 630 5.0 .787 .079 25 .9843 950 11.4 .984 .197 500 4.1 .984 .098 1.0000 940 11.3 1.000 .200 500 4.0 1.000 .100 ae Depth of Cut ap 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. J013