15 Каталог SUMITOMO 2018 Инструмент металлорежущий Пластины Резцы Фрезы Сверла Стр.A9

Каталог SUMITOMO 2018 Инструмент металлорежущий Стр. A9 0015 Lab2u

Recommended Grades and Chipbreakers M Stainless Steel Нержавеющая сталь Grades AC6020M / AC6030M / AC6040M / AC1030U AC6020M: Employes "Absotech Platinum", a new CVD coating. The first recommended grade for continuous stainless steel machining that achieves a good balance between wear resistance and fracture resistance by combining a hardened substrate with excellent wear resistance. AC6030M: Employes "Absotech Platinum", a new CVD coating. The first recommended grade for general machining of stainless steel that drastically reduces the occurrence of abnormal damage, which is a problem in stainless steel machining. Achieves long and stable machining thanks to the improved coating strength and excellent adhesion. AC6040M: Employes "Absotech Bronze", a new PVD coating and exclusive tough carbide substrate. The first recommended grade for interrupted machining of stainless steel that drastically improves the reliability in unstable machining thanks to the excellent adhesion and peel-off resistance of the new PVD coating as well as the improved fracture resistance of the exclusive carbide substrate. AC1030U: Employes "Absotech Bronze", a new PVD coating with a special tough carbide substrate. Achieving excellent machined surface quality with a high-quality cutting edge that reduces adhesion and micro-chipping. Performance Continuous Cutting AC6030M Interrupted Cutting AC6030M Conventional Grade Comp. A (CVD, M30) 10 20 30 40 Cutting Time (min) 50 Work Material: X6CrMo17 12 2 Insert: CNMG 120408 NEX Cutting Conditions: vc =200m/min, f=0,2mm/rev, doc =2,0mm, Wet Continuous Cutting 0,30 0 500 1.000 1.500 2.000 No of Impacts until Breakage Work Material: X6CrMo17 12 2 Insert: CNMG 120408 NGU Cutting Conditions: v =100m/min, f=0,1mm/rev, doc =1,0mm, Wet 2.500 AC6040M Interrupted Cutting AC6040M Conventional Grade Comp. B (PVD, M40) 10 20 30 40 Cutting Time (min) 50 1.000 2.000 3.000 4.000 5.000 6.000 No of Impacts until Breakage Work Material: X6CrMo17 12 2 Insert: CNMG 120408 NGU Cutting Conditions: vc =150m/min, f=0,2mm/rev, doc =2,0mm, Wet Work Material: CNMG 120408 NGU Insert: CNMG 120408 NGU Cutting Conditions: vc =230m/min, f=0,23mm/rev, doc =0,80mm, Dry A9 0 Insert Selection