90 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.B16

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. B16 0090 Lab2u

Turning Chip Breakers Features of Chip Breaker MK Chip Breaker Ideally suited for continuous cutting of ductile cast iron and gray cast iron Angle lands provide upgraded surface finish For medium cutting O Features of MK chip breaker Angle land Angle lands provide sharper cutting performance Maximized wear resistance in continuous cutting High quality results in surface finish Wide supporting area Higher clamping stability Prevents chipping at vibrations during operation O Performance evaluation Wear resistance test Workpiece GCD500(KS), 090 (Spherical tube) 030 machining Cutting vc (m/min) = 400, fn (mm/rev) = 0.35, conditions ap (mm) = 2.5, wet Cutting time 30 passes with results of normal wear on rake/flank surface Tools Insert :CNMG120408-MK(NC6315) Holder :DCLNR2525-M12 O Recommended cutting range t70 o 6.0 3 O c £ 4.0 o 2.0 0.2 0.4 0.6 feed, fn (mm/rev) MK (NC6315) Existing product MK (NC6315) product Turning 16