1391 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.M235

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. M235 1391 Lab2u

RECOMMENDED CUTTING CONDITIONS SHOULDER MILLING(When small width ofcut. ) Work Material Hardness Grade Cutting Speed vc (m/min) Depth of Cut ap (mm) Cutting Width ae (mm) Feed per Tooth fz (mm/t.) P Carbon Steel Alloy Steel 180 280HB VP15TF 200 (80-300) 50.05DC 50.05DC 0.2 (<0.4) Pre-Hardened Steel 545HRC VP15TF 150 (80-200) 50.05DC 50.05DC 0.15 (50.3) Alloy Tool Steel 180 380HB VP15TF 150 (80-200) 50.05DC 50.05DC 0.15 (50.3) M Stainless Steel S270HB VP15TF 150 (100-200) 50.05DC 50.05DC 0.2 (50.4) K Gray Cast Iron Tensile Strength £350MPa MP8010 250 (180-450) 50.05DC 50.1 DC 0.3 (50.4) Ductile Cast Iron Tensile Strength 5800MPa MP8010 200 (80-300) 50.05DC 0.1 DC 0.3 (<0.4) H Hardened Steel 45 55HRC MP8010 100 (80-120) 50.05DC 50.02DC 0.1 (50.2) Hardened Steel 55 65HRC MP8010 80 (60-100) 50.05DC 50.02DC 0.1 (50.2) When the pick feed direction is along the axis of the tool such SLOTTING'SHOULDER MILLING (When lari as finish machining at the wall part. ge width of cut. ) Work Material Hardness Grade Cutting Speed vc (m/min) Depth of Cut ap (mm) Cutting Width ae (mm) Feed per Tooth fz (mm/t.) P Carbon Steel Alloy Steel 180 280HB VP15TF 200 (80-300) 50.02DC 5DC 0.2 (50.4) Pre-Hardened Steel S45HRC VP15TF 150 (80-200) 50.02DC 5DC 0.15 (50.3) Alloy Tool Steel 180 380HB VP15TF 150 (80-200) 50.02DC 5DC 0.15 (50.3) M Stainless Steel 527OHB VP15TF 150 (100-200) 50.02DC 5DC 0.2 (50.4) K Gray Cast Iron Tensile Strength £350MPa MP8010 250 (180-450) 50.03DC 5DC 0.3 (50.4) Ductile Cast Iron Tensile Strength £800MPa MP8010 200 (80-300) 50.03DC 5DC 0.3 (50.4) H Hardened Steel 45 55HRC MP8010 100 (80-120) £0.01 DC 5DC 0.1 (50.2) Hardened Steel 55 65HRC MP8010 70 (60-80) £0.01 DC 5DC 0.1 (50.2) When the pick feed direction is along the axis of the tool such as finish machining at the wall part. Note 1) This cutting condition is the standard condition when using the steel standard shank type. If it is occurred vibration or chipping on the cutting edge, please decrease the cutting condition as width of cut, depth of cut and feed per tooth depending on the situation. Note 2) The value of cutting speed is stood at the peripheral diameter of the tool. Please calculate the spindle speed of tool in the following expressions. Spindle speed of cutting tool n(min'1)=1000xCutting speed vc -j-Diameter of cutting tool DC-i-3.14 Note 3) Please note the following when machining hardened steel with MP8010. Please shorten the overhang length as much as possible. Use with carbide shank recommended. Please note the setting of the depth of cut especially to prevent the fracture. M235 INDEXABLE MILLING