Фрезы Mitsubishi со сменными режущими пластинами INDEXABLE MILLING

Фрезы Mitsubishi со сменными режущими пластинами INDEXABLE MILLING

Фрезы Mitsubishi со сменными режущими пластинами INDEXABLE MILLING _ AHX440S I Cutting Conditions with Wiper Insert (mm) Обрабатываемые материалы Work Material Hardness Grade VC (m/min) fz (mm/t.) ap P Mild Steel <180HB MP6120.VP15TF 250(200-300) 0.3 (0.2 0.4) <0.5 Carbon Steel,Alloy Steel 180 280HB MP6120.VP15TF 220(170-270) 0.3 (0.2 0.4) <0.5 280 350HB MP6120.VP15TF 140(100-180) 0.3 (0.2 0.4) <0.5 Alloy Tool Steel <350HB (annealinq) MP6120.VP15TF 140(100-180) 0.15(0.1-0.2) <0.5 Pre-hardened Steel 35 45HRC MP6120.VP15TF 140(100-180) 0.15(0.1-0.2) <0.5 M Austenitic Stainless Steel i=200HB VP15TF 125(100-150) 0.15(0.1-0.2) 0.5 > 200HB VP15TF 100(75-125) 0.15(0.1-0.2) <0.5 Ferritic and Maltensltic Stainless Steel <200HB VP15TF 125(100-150) 0.15(0.1-0.2) <0.5 > 200HB VP15TF 100(75-125) 0.15(0.1-0.2) <0.5 Two-phase Stainless Steel <280HB VP15TF 80(60-100) 0.1(0.05-0.15) <0.5 Precipitation Hardening Stainless Steel < 450HB VP15TF 70(50-90) 0.1(0.05-0.15) <0.5 K Gray Cast Iron Tensile Strength <350MPa MC5020 320(250-400) 0.3 (0.2 0.4) <0.5 VP15TF 220(150-300) 0.3 (0.2 0.4) 0.5 Ductile Cast lion Tensile Strength i450MPa MC5020 250(200-300) 0.2 (0.1-0.3) 0.5 VP15TF 200(150-250) 0.2 (0.1-0.3) <0.5 Tensile Strength <800MPa MC5020 220(200-250) 0.2 (0.1-0.3) <0.5 VP15TF 170(150-200) 0.2 (0.1-0.3) <0.5 H Hardened Steel 40 55HRC VP15TF 80(60-100) 0.15(0.1-0.2) <0.5 (Note 1) Refer to the above table and set up cutting conditions according to cutting applications. (Note 2) When placing emphasis on surface finish quality, wet cutting is recommended, (tool life is lowered as compared to dry cutting) (Note 3) The recommended depth of cut differs according to insert geometry. (Note 4) When clamp rigidity is low and tool overhang is long, we recommended to reduce the cutting speed and the feed rate by 30%. (Note 5) Recommended wet cutting for good surface finishing of stainless steel. (Tool life is short compared to wet cutting.) 1386 Mitsubishi Materials