Основной каталог Winstar 2021 - страница 276

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Solid Carbide Endmills Recommended Cutting Conditions Table 080 A100 Seires ENSSV3 Aluminum alloy Material (AL5052 / 6061 / 7075) Application Shoulder Milling Slot Milling Vc 200 ~ 400 m/min 150 ~ 300 m/min Dia (mm) ap (mm) ae (mm) fz (mm/tooth) ap (mm) fz (mm/tooth) 3 1.5×d 0.1~0.5×d 0.02 0.5~1.0×d 0.01 4 1.5×d 0.1~0.5×d 0.03 0.5~1.0×d 0.02 5 1.5×d 0.1~0.5×d 0.03 0.5~1.0×d 0.02 6 1.5×d 0.1~0.5×d 0.05 0.5~1.0×d 0.03 8 1.5×d 0.1~0.5×d 0.07 0.5~1.0×d 0.04 10 1.5×d 0.1~0.5×d 0.09 0.5~1.0×d 0.06 12 1.5×d 0.1~0.5×d 0.11 0.5~1.0×d 0.08 16 1.5×d 0.1~0.5×d 0.15 0.5~1.0×d 0.10 ※When machining Aluminum alloy with Si ≥ 8% , reduce RPM 30% and Feed 30%. Table 081 A100 Seires ENBSA2 WORKING ALLUMINUM ALLOY MATERIAL CODE A5052 Vc 327 M/min FEED DIAMETER R.P.M (mm/min) 2mm 50,700 2,000 3mm 33,800 2,000 4mm 26,000 2,000 5mm 20,800 2,000 6mm 16,900 2,000 8mm 13,000 2,000 10mm 10,400 2,000 12mm 7,800 2,000 16mm 6,500 2,000 Milling Amount Ad Ad = 0.1D (mm) Pf 1.Use as highly rigid and accurate machine as possible. 2.If the rpm available is lower than the recommend condition, please reduce the feed rate to the same ratio. 3.Use long shank type please reduce the rpm and feed rate. 4.The Feed and RPM may be changed depending on the M/C conditions ,lubricating and cooling system. A271