148 Каталог KORLOY 2016 Инструмент для металлообработки деталей штампов и пресс-форм Стр.147

Catalog KORLOY 2016 Cutting tools for mold and die Стр. 147 0148 ENG Lab2u

For precise machining (solid endmill) I Endmill - Machining example I Endmill Competitor B Competitor A Competitor C Cutting condition vc = 70m/min fz = 0.04mm/t n = 3,700min-1 vf = 590mm/min ap = 10mm ae = 1.0mm Tool IFE4060-050 Result 30m machining, edge in good shape 30m machining, chipping 24m machining, broken 28m machining, broken I Endmill Competitor A Competitor B Compet tor C Tool life (m) SM45C I Endmill Competitor Cutting condition n = 4775(min-1) vc = 120(m/min) vf = 955(mm/min) fz = 0.045(mm/t) ap = 8(mm) ae = 0.5(mm) Cutting time 2H Tool IFE4080-060 Super ultra fine grain substrate Tolerance (diameter) 0 0.008 KOLOY Solution for Mold & Die 147