1198 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.M042

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. M042 1198 Lab2u

INDEXABLE MILLING INDEXABLE MILLING RECOMMENDED CUTTING CONDITIONS Cutting Conditions with Wiper Insert Work Material Hardness Grade vc (m/min) fz (mm/t.) ap (mm) 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 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 Maltensitic 200HB VP15TF 125(100-150) 0.15(0.1-0.2) 0.5 Stainless Steel > 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 MC5020 320(250-400) 0.3 (0.2 0.4) 0.5 i350MPa VP15TF 220(150-300) 0.3 (0.2 0.4) 0.5 Tensile Strength MC5020 250(200-300) 0.2 (0.1-0.3) 0.5 Ductile Cast Iron 450MPa VP15TF 200(150-250) 0.2 (0.1-0.3) 0.5 Tensile Strength MC5020 220(200-250) 0.2 (0.1-0.3) 0.5 800MPa 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 ofcut 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 70-80%. Note 5) Recommended wet cutting for good surface finishing of stainless steel. (Tool life is short compared to wet cutting.) M042