438 Каталог KORLOY 2016 Металлорежущий инструмент и станочная оснастка ENG Стр.E51

Каталог KORLOY 2016 Инструмент и оснастка Стр. E51 0438 ENG Lab2u

Technical Information for Power Buster Recommended cutting condition ISO Workpiece Material NC5330 NCM335 PC5300 fz(mm/t) 0.1-0.2-0.3 0.1-0.2-0.3 0.1-0.2-0.3 vc(m/min) 1 Carbon steel SUM22, C=0.1 25 400 335 280 C=0.30 55 365 305 255 C=0.55 80 340 285 240 Low alloy steel (Alloy constituent 5%) SCM415(H), SCM420, SCM440 280 235 195 Hardened 165 140 115 High alloy steel (Alloy constituent > 5%) annealed SKD61 210 180 150 Hardened SKH51, SKH55 175 145 120 K Gray cast iron Low tensile FC200, FC250 125 145 Hight tensile FC300, FC350 105 120 Ferric FCD400, FCD500 80 95 Pearlitic FCD600, FCD700 75 85 Power Buster Test Cylinder block for ship engine (Cast iron) Cutting width (ae) = 160mmx2 Cutting depth (ap) = 10mmx2 Item Power Buster Conventional tool Diameter(0D) 200mm 200mm 12 tooth 12 tooth Grade NC5330 PVD coating for Cast iron vc 170m/min 130m/min fz 0.24mm/t 0.16mm/t ap 10mm x 2 passes 4mm x 5 passes min 28.2min/ea 137.5min/ea 4.8 times productivity increased One-sided 4 corner insert(Without nick) AA 45° cutter Power buster Conventional tool i Heavy machinery part (Alloy steel) Cutting width (ae) = 160mmx2 Cutting depth (ap) = 10mmx2 Power buster Conventional tool Item Power Buster Conventional tool Diameter(0D) 125mm 100mm 8 tooth 8 tooth Grade NCM335 PVD coating for Cast iron vc 180m/min 150m/min fz 0.15mm/t 0.10mm/t ap 5mm x 2 passes 2.5mm x 4 passes min 5min/ea 14.7min/ea 2.9 times productivity increased Double-sided 8comer insert(Without nick) AA 45° cutter