1326 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.M170

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. M170 1326 Lab2u

INDEXABLE MILLING INDEXABLE MILLING RECOMMENDED CUTTING CONDITIONS DEPTH OF CUT/FEED Work Material Characteristics Shank Type / Screw-in Type DCX=0l6, 017 DCX=02O, 022 DCX=025, 028 L ap fz (mm/t.) L ap fz (mm/t.) L ap fz (mm/t.) P Mild Steel Hardness S180HB 140 0.8 0.8 160 1.0 1.0 170 1.0 1.2 180 0.6 0.6 210 0.8 0.8 230 0.8 1.0 210 0.4 0.4 240 0.6 0.6 290 0.6 0.8 Carbon Steel Alloy Steel Hardness 180 280HB 140 0.8 0.8 160 1.0 1.0 170 1.0 1.2 180 0.6 0.6 210 0.8 0.8 230 0.8 1.0 210 0.4 0.4 240 0.6 0.6 290 0.6 0.8 Carbon Steel Alloy Steel Hardness 280 350HB 140 0.7 0.8 160 0.8 1.0 170 0.8 1.2 180 0.5 0.6 210 0.6 0.8 230 0.6 1.0 210 0.3 0.4 240 0.4 0.6 290 0.4 0.8 Alloy Tool Steel Hardness 5350HB 140 0.7 0.8 160 0.8 1.0 170 0.8 1.2 180 0.5 0.6 210 0.6 0.8 230 0.6 1.0 210 0.3 0.4 240 0.4 0.6 290 0.4 0.8 Pre-hardened Steel Hardness 35 45HRC 140 0.7 0.7 160 0.8 0.8 170 0.8 1.0 180 0.5 0.5 210 0.6 0.6 230 0.6 0.8 210 0.3 0.3 240 0.4 0.4 290 0.4 0.6 M Stainless Steel Hardness 5270 HB 140 0.8 0.7 160 1.0 0.8 170 1.0 1.0 180 0.6 0.5 210 0.8 0.6 230 0.8 0.8 210 0.4 0.3 240 0.6 0.4 290 0.6 0.6 K Gray Cast Iron Tensile Strength £350MPa 140 0.8 1.0 160 1.0 1.2 170 1.0 1.4 180 0.6 0.8 210 0.8 1.0 230 0.8 1.2 210 0.4 0.6 240 0.6 0.8 290 0.6 1.0 Ductile Cast Iron Tensile Strength 800MPa 140 0.7 0.8 160 0.8 1.0 170 0.8 1.2 180 0.5 0.6 210 0.6 0.8 230 0.6 1.0 210 0.3 0.4 240 0.4 0.6 290 0.4 0.8 S Heat Resistant Alloy Hardness S350HB 140 0.6 0.6 160 0.8 0.6 170 1.0 0.6 180 0.4 0.4 210 0.6 0.4 230 0.8 0.4 Titanium Alloy 210 0.3 0.3 240 0.4 0.3 290 0.6 0.3 H Hardened Steel Hardness 40 55HRC 140 0.5 0.5 160 0.5 0.6 170 0.5 0.8 180 0.4 0.3 210 0.4 0.4 230 0.4 0.6 210 0.3 0.2 240 0.3 0.2 290 0.3 0.4 Overhang Length L Main Spindle Revolution n(min'1)=(Recommended Cutting Speed x 1000)-(DCX x 3.14) 0) Table Feed Rate vf(mm/min)=n x Feed per Tooth x Number of Teeth Recommended width of cut (ae) is more than 60% of the cutting edge diameter (DCX). The above cutting conditions are guides to cutting on a 50 BT machine. In case of 40 BT and 63 HSK machines, a cutting edge diameter of under 35mm is recommended. In this case, reduce the depth of cut and table feed rate. Use of ST chipbreaker with tougher cutting edges is recommended for machining parts that require interrupted cutting. First recommended insert grade for non-standard 06/08/09 ST chipbreakers is VP30RT irrespective of the workpiece material. Cutter body with coarse pitch is recommended for the unstable cutting caused by the long tool overhang. Use the "sharp" JM chipbreaker to lower cutting forces or when long tool overhangs are used. Heavy chips are generated when machining with the AJX. To avoid chip jamming-related problems, use air blow while machining to discharging chips effectively. The maximum depth of cut of JL breaker is different in the insert size. 06 size is up to 0.6mm, 08 size is up to 0.9mm, and 09,12,14 size is up to 1.2mm. M170