Основной каталог Kyocera 2021 - 2022 - страница 957

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Slott mill MSTC (full-adjustable slot width) Recommended cutting conditions Recommended insert grades (Vc: m/min) fz (mm/t) CVD Coated PVD Coated carbide Chipbreaker Remarks Hardness carbide Workpiece material (HB) EN-SD SN-SB FN-SE ER-SB CA0835 PR0725 PR0110 ER-SD SR-SB FR-SE EL-SB EL-SD SL-SB FL-SE SS400 Low carbon steel 125 250~310 170~210 - 0.07~0.20 0.10~0.22 0.15~0.3 - S10C ~ S25C S30C ~ S58C 190 160~190 100~140 - 0.07~0.20 0.10~0.22 0.15~0.3 - (Annealed) Carbon steel S30C ~ S58C 250 140~180 90~120 - 0.07~0.20 0.10~0.22 0.15~0.3 - (Heat treated) Dry Annealed 180 140~180 90~120 - 0.07~0.20 0.10~0.22 0.15~0.3 - Alloy steel Heat treated 275 120~160 80~110 - 0.05~0.18 0.08~0.20 0.12~0.25 - High carbon alloy SKD11, SKD61, etc. 280 110~130 70~ 90 - 0.05~0.18 0.08~0.20 0.12~0.25 - Austenitic related 220 160~200 110~140 - 0.05~0.18 0.08~0.20 0.12~0.25 - Stainless steel Martensitic related 300 150~180 100~120 - 0.05~0.18 0.08~0.20 0.12~0.25 - Coolant Heat-resistant alloys Ni-base heat-resistant 350 - 15~ 30 - 0.05~0.18 0.08~0.20 0.12~0.25 - alloys Titanium alloys Ti-6Al-4V, etc. 270 - 20~ 50 - 0.05~0.18 0.08~0.20 0.12~0.25 - Gray cast iron FC250 ~ FC350 260 160~200 110~130 - 0.07~0.22 0.10~0.25 0.15~0.35 - FCD400 ~ FCD500 160 130~160 80~100 - 0.07~0.22 0.10~0.25 0.15~0.35 - Dry Nodular cast iron M FCD600 ~ FCD800 250 110~140 70~ 90 - 0.07~0.22 0.10~0.25 0.15~0.35 - Non-ferrous metals AC4A, A7050, etc. - - - 750~950 - - - 0.07~0.20 Coolant Milling Note: 1. Use down-cut machining. 2. If ap is 1/10 or under of cutter dia.(DC), it is possible to DC increase feed per tooth (fz) by 40%. ap M185