851 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.E393

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. E393 0851 Lab2u

Technical Information for Shave Mill E O Features of insert High rake angle chip breaker allows high machinability Wiper crown type cutting-edge realizes superior surface roughness 8-cornered insert means cost reduction SNEU120420-MF Nose R type For low cutting load SNEU1204ANN-MF % Chamfer type Wiper for high speed machining SNEU1204-WMF SNEU1204-TBW O Recommended cutting condition Workpiece Cutting condition Grades vc (m/min) fz (mm/t) ap (mm) P 160 270 0.05 0.2 .5 0. PC3700 140 230 0.05 0.3 LO O I PC6510 600 1000 0.05 0.2 0.5 DBN920 O Application example Workpiece Cylinder head (facing) Cutting vc = 200, fz = 0.15, ap = 0.5, Dry conditions Tools Cutter SVMM4250R Insert PC6510 SNEU120420-MF Workpiece FC25 (HB250) Cylinder head (facing) Cutting vc = 700, fz = 0.1, ap = 0.5, Dry conditions Tools Cutter SVMM4160R Insert DBN920 SNEU1204-cBN Quantity Results Tool life Surface finish Machinability Shave Mill 250 pcs Rz = 3n High Competitor 180 pcs Rz = 3.5n Normal Korloy’s Shave Mills ensure twice the machinability, adjustability, and surface roughness than competitor’s, along with twice the tool life. 393