Основной каталог Winstar 2021 - страница 180

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Навигация

Solid Carbide Endmills Hypex 5-Axis Solid Endmills ■ ERTSB Series L1 × 0.5 da R D (h6) L1 α L Order No. R α L1 L da D Flute ERTSB30100620S 0.5R 6° 20 60 3.00 6 3 ERTSB30200619S 1.0R 6° 19 60 3.80 6 3 ERTSB30100818S 0.5R 8° 18 60 3.40 6 3 ERTSB30200815S 1.0R 8° 15 60 3.85 6 3 ※ The da value is average diameter at 0.5*L1 ■ Recommended Cutting Conditions ae ap Vc Working Material Cutting Application fz (mm/z) (mm) (mm) (m/min) Carbon Steel 0.1 ~ 0.2 mm 0.5 ~ 1.0 × L1 100 ~ 120 0.01 × R (S45C) Carbon Steel 0.1 ~ 0.2 mm 0.5 ~ 1.0 × L1 70 ~ 90 0.008 × R (S50C) Tool Steel 0.1 ~ 0.2 mm 0.5 ~ 1.0 × L1 50 ~ 60 0.006 × R (SKD) Stainless Steel 0.1 ~ 0.2 mm 0.5 ~ 1.0 × L1 50 ~ 60 0.006 × R (SUS304, SUS316) Superalloy, Inconel 0.1 ~ 0.2 mm 0.5 ~ 1.0 × L1 15 ~ 20 0.004 × R da ≒ 1.8R + ap × tan(α) (※da : average diameter at 0.5*ap) Titanium Vc × 1000 0.1 ~ 0.2 mm 0.5 ~ 1.0 × L1 30 ~ 50 0.006 × R RPM = da × π A175