Общий каталог Mitsubishi 2020 - 2021 - страница 1082

• C009A_CUTTING TOOLS
• INDEX
• A_TURNING INSERTS
• B_CBN & PCD TURNING INSERTS
• C_EXTERNAL TURNING TOOLS
• D_SMALL TOOLS
• E_BORING BARS
• F_GROOVING/CUTTING OFF
• G_THREADING
• H_HSK-T TOOLS
• I_SOLID CARBIDE END MILLS
• J_EXCHANGEABLE HEAD END MILLS
• K_ROTATING TOOL INSERTS
• L_INDEXABLE MILLING
• M_DRILLING
• N_SPARE PARTS
• P_TECHNICAL DATA

SQUAREBALLRADIUSTAPERCHAMFERROUGHINGEXCHANGEABLE HEAD END MILLS RECOMMENDED CUTTING CONDITIONS CARBIDE 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, Austenitic Stainless Steel, Work Pre-hardened SteelMaterial Ferritic and Martensitic Stainless Steel,Cobalt Chromium Alloy,Titanium Alloy Inclination Angle % <15° %>15° % <15° %>15° RE Revolutionn Feed Ratevf Revolutionn Feed RatevfDepth of CutapWidth of CutaeRevolutionnFeed Ratevf Revolutionn Feed Ratevf Depth of CutapWidth of Cutae (mm) (inch) (min-1) (IPM) (min-1) (IPM) (min-1) (IPM) (min-1) (IPM) .1875 10000 252.0 6700 112.6 .019 .075 7500 184.5 5000 78.0 .019 .075 5 .1969 9500 236.2 6400 107.5 .020 .079 7200 177.1 4800 74.9 .020 .079 6 .2362 8000 235.2 5300 104.9 .024 .094 6000 176.4 4000 74.4 .024 .094 .2500 7500 220.5 5000 99.0 .025 .100 5700 167.6 3700 68.8 .025 .100 .3125 6000 190.8 4000 84.0 .031 .125 4500 148.5 3000 63.0 .031 .125 8 .3150 6000 190.8 4000 84.0 .031 .126 4500 148.5 3000 63.0 .031 .126 .3750 5000 183.0 3300 77.2 .038 .150 3800 143.6 2500 61.5 .038 .150 10 .3937 4800 175.7 3200 74.9 .039 .157 3600 136.1 2400 59.0 .039 .157 12.5 .4921 3800 143.6 2500 58.5 .047 .197 2900 109.6 1900 46.7 .047 .197 .5000 3800 143.6 2500 58.5 .048 .200 2800 105.8 1900 46.7 .048 .200 ae Depth of Cut ap Heat Resistant Alloy Work Material Inconel718 Inclination Angle % <15° %>15° Depth of Cut Width of Cut J RE Revolution Feed Rate Revolution Feed Ratenvfnvfap ae (mm) (inch) (min-1) (IPM) (min-1) (IPM) .1875 2000 26.4 1300 10.9 .019 .038 5 .1969 1900 25.1 1300 10.9 .020 .039 6 .2362 1600 21.1 1100 9.2 .024 .047 .2500 1500 19.8 990 8.3 .025 .050 .3125 1200 17.3 790 7.6 .031 .063 8 .3150 1200 17.3 790 7.6 .031 .063 .3750 990 14.3 660 6.3 .038 .075 10 .3937 950 13.7 630 6.0 .039 .079 12.5 .4921 760 10.9 500 4.8 .047 .098 .5000 740 10.7 500 4.8 .048 .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. Note 4) % is the inclination angle of the machined surface. J037