Каталог Sumitomo сплавы и режимы - страница 13

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Representative Grades / M Stainless Steel Material Work Performance Stainless Steel Grades AC6020M / AC6030M / AC6040M / AC1030U A AC6020M : Employs Absotech Platinum, a new CVD coating, coupled with a wear resistant hard substrate to achieve both excellent wear fracture resistance. Grades AC6030M : Employs Absotech Platinum, a new CVD coating. The first recommended grade stainless steel machining that drastically reduces typical abnormal damage in stainless steel machining, and achieves long and stable machining thanks to the improved coating strength and excellent adhesion. AC6040M : Employs Absotech Bronze, a new PVD coating, and exclusive tough carbide substrate. The excellent adhesion and peel-off resistance of the new PVD coating as well as the improved fracture resistance of the exclusive carbide substrate drastically improves the reliability in unstable machining. Steel AC1030U : Employs 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. Steel Stainless Performance Cast Iron AC6030M Cutting Performance ● Continuous Cutting ● Interrupted Cutting 0.30 Comp.A Alloy Exotic 0.25 （CVD M30) AC6030M Flank Wear Width(mm) 0.20 Conv. A Hardened Steel 0.15 Conv. A 0.10 AC6030M Metal Non-Ferrous Comp.A 0.05 ( CMV3 D0 ) 0 10 20 30 40 50 0 500 1,000 1,500 2,000 2,500 Machining Small Product Cutting Time (min) Number of Impacts until Breakage Work Material：SUS316 Insert：CNMG120408N-EX Work Material：SUS316 Insert：CNMG120408N-GU Cutting Conditions：vc=200m/min  f =0.2mm/rev  ap=2.0mm Wet Cutting Conditions：vc=100m/min  f =0.1mm/rev  ap=1.0mm Wet AC6040M Cutting Performance ● Continuous Cutting ● Interrupted Cutting 0.30 Comp.B 0.25 （PVD M40) AC6040M Flank Wear Width(mm) 0.20 0.15 Conv. B Conv. B 0.10 AC6040M Comp.Ｂ 0.05 ( PMV 4D0 ) 0 10 20 30 40 50 0 1,000 2,000 3,000 4,000 5,000 6,000 Cutting Time (min) Number of Impacts until Breakage Work Material：SUS316 Insert：CNMG120408N-GU Work Material：SUS316 Insert：CNMG120408N-GU Cutting Conditions：vc=150m/min  f =0.2mm/rev  ap=2.0mm Wet Cutting Conditions：vc=230m/min  f =0.23mm/rev  ap=0.80mm Dry A13