Общий каталог Mitsubishi 2020 - 2021 - страница 1100

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SQUAREBALLRADIUSTAPERCHAMFERROUGHINGEXCHANGEABLE HEAD END MILLS CARBIDE RECOMMENDED CUTTING CONDITIONS y 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, Hardened Steel, Work Copper, Copper AlloyMaterial Alloy Steel, Alloy Tool Steel Precipitation Hardening Stainless Steel,Ferritic and Martensitic Stainless Steel 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 314.0 .019 .225 4500 282.6 .019 .225 4000 188.8 .019 .225 10 .3937 4800 301.4 .020 .236 4300 270.0 .020 .236 3800 179.4 .020 .236 12 .4724 4000 283.2 .024 .283 3600 254.9 .024 .283 3200 151.0 .024 .283 .5000 3700 262.0 .025 .300 3400 240.7 .025 .300 3000 141.6 .025 .300 .6250 3000 236.4 .031 .375 2700 212.8 .031 .375 2400 150.7 .031 .375 16 .6299 3000 236.4 .031 .378 2700 212.8 .031 .378 2400 150.7 .031 .378 .7500 2500 197.0 .038 .450 2300 181.2 .038 .450 2000 125.6 .038 .450 20 .7874 2400 189.1 .039 .472 2200 173.4 .039 .472 1900 119.3 .039 .472 25 .9843 1900 149.7 .049 .591 1700 134.0 .049 .591 1500 94.2 .049 .591 1.0000 1900 149.7 .050 .600 1700 134.0 .050 .600 1500 94.2 .050 .600 ae Depth of Cut ap Austenitic Stainless Steel, Titanium Alloy, 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 1300 41.1 .019 .225 810 12.6 .019 .225 10 .3937 1300 41.1 .020 .236 780 12.2 .020 .236 12 .4724 1100 34.8 .024 .283 650 10.1 .024 .283 .5000 990 31.3 .025 .300 610 9.5 .025 .300 .6250 790 37.3 .031 .375 490 11.6 .031 .375 16 .6299 790 37.3 .031 .378 490 11.6 .031 .378 .7500 660 31.2 .038 .450 410 9.7 .038 .450 20 .7874 630 29.7 .039 .472 390 9.2 .039 .472 25 .9843 500 23.6 .049 .591 310 7.3 .049 .591 1.0000 500 23.6 .050 .600 310 7.3 .050 .600 ae Depth of Cut ap Note 1) Vibration may occur if the rigidity of machine or work material is low. 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) Please reduce the feed rate by half when ramping. Note 4) For stainless steel, titanium alloy and heat resistant alloy, the use of water-soluble coolant is effective. J055