1696 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.P240

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. P240 1696 Lab2u

DRILLINGOlMDEXABLE type) MVX RECOMMENDED CUTTING CONDITIONS 30 063mm Work Material Hardness Cutting Speed (m/min) Inner Breaker Feed Rate (mm/rev) L/D=2, 3 4 5 6 P Mild Steel 180HB 200 UM 0.08 0.07 0.07 0.06 (ASTM A36, AIS11010 etc.) (180-235) UH (0.06-0.10) (0.06-0.08) (0.06-0.08) (0.06-0.07) Carbon Steel, Alloy Steel 180 280HB 140 UM 0.14 0.12 0.12 0.11 (AIS11045, AISI 4140 etc.) (115-180) UH (0.08-0.20) (0.08-0.16) (0.08-0.16) (0.10-0.12) Carbon Steel, Alloy Steel 280 350HB 100 UM 0.14 0.12 0.12 0.11 (AISI 4340 etc.) (75-140) UH (0.08-0.20) (0.08-0.16) (0.08-0.16) (0.10-0.12) Alloy Tool Steel 5350HB 135 UM 0.14 0.12 0.12 0.10 (SKD, SKT etc.) (100-170) UH (0.08-0.20) (0.08-0.16) (0.08-0.16) (0.08-0.12) M Austenitic Stainless Steel 200HB 130 US 0.10 (0.06-0.14) 0.09 (0.06-0.12) 0.09 (0.06-0.12) 0.07 (0.06-0.10) (AISI 304, AISI 316 etc.) (80-180) UM 0.09 (0.06-0.12) 0.08 (0.06-0.10) 0.08 (0.06-0.10) 0.07 (0.06-0.08) Austenitic Stainless Steel >200HB 130 US 0.10 (0.06-0.14) 0.09 (0.06-0.12) 0.09 (0.06-0.12) 0.07 (0.06-0.10) (AISI 304LN, AISI 316LNetc.) (80-180) UM 0.09 (0.06-0.12) 0.08 (0.06-0.10) 0.08 (0.06-0.10) 0.07 (0.06-0.08) Ferritic and Martensitic Stainless Steel (AISI 410, AISI 430 etc.) 200HB 120 US 0.10 (0.06-0.14) 0.09 (0.06-0.12) 0.09 (0.06-0.12) 0.07 (0.06-0.10) (80-165) UM 0.09 (0.06-0.12) 0.08 (0.06-0.10) 0.08 (0.06-0.10) 0.07 (0.06-0.08) Ferritic and Martensitic Stainless Steel (AISI 431, AISI 420J2 etc.) >200HB 120 US 0.10 (0.06-0.14) 0.09 (0.06-0.12) 0.09 (0.06-0.12) 0.07 (0.06-0.10) (80-165) UM 0.09 (0.06-0.12) 0.08 (0.06-0.10) 0.08 (0.06-0.10) 0.07 (0.06-0.08) K Gray Cast Iron (FC300 etc.) Tensile Strength £350MPa 160 (130-195) UM 0.15 (0.10-0.20) 0.12 (0.10-0.13) 0.12 (0.10-0.13) 0.11 (0.10-0.12) Ductile Cast Iron (FCD450 etc.) Tensile Strength 5450MPa 100 (80-135) UM 0.15 (0.10-0.20) 0.12 (0.10-0.13) 0.12 (0.10-0.13) 0.11 (0.10-0.12) Ductile Cast Iron (FCD700 etc.) Tensile Strength 5800MPa 100 (70-125) UM 0.15 (0.10-0.20) 0.12 (0.10-0.13) 0.12 (0.10-0.13) 0.11 (0.10-0.12) N Aluminium Alloy (A6061, A7075) Si 5% 200 (100-350) UN 0.12 (0.05-0.20) 0.12 (0.05-0.18) 0.12 (0.05-0.18) 0.08 (0.05-0.12) Aluminium Alloy (AC4B) 5%10% 150 (100-200) UN 0.12 (0.05-0.20) 0.12 (0.05-0.18) 0.12 (0.05-0.18) 0.08 (0.05-0.12) H Hardened Steel (AISI H13, JIS SKT4) 38 45HRC 50 (30-80) UH 0.11 (0.06-0.16) 0.09 (0.06-0.012) - - Note 1) Reduce the cutting speed by 30% when VP15TF is used as an outer insert. Note 2) L/D=3 is the recommended maximum depth when only external coolant is used. Note 3) Internal through coolant is highly necessary when drilling stainless steel.