916 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.F40

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. F40 0916 Lab2u

F Technical Information for C-Max (Copper) Long tool life and good surface roughness for copper based electrode machining C-Max Copper Superior lubricity, wear resistance & chipping resistance due to the K-Silver coating layer and optimal substrate Optimal for copper and non-ferrous metal machining Wide line up (ball, flat, radius & long necktype) O Features Optimal cutting edge for copper and non-ferrous metals machining Good quality due to high precision cutting edge Coating layer (K-Silver) : Enhancing wear resistance and lubrication Substrate : Optimal for wear and chipping resistance PC210C O Application example Workpiece Cu, Electrode machining Cutting conditions vc (m/min) = 7O, fz (mm/t) = O.O83, ap (mm) = O.6, ae (mm) = 3.O Tools CRE41OO-O7O-R1O Test result s A 120 100 80 60 40 20 0 CRE Competitor A Competitor B CRE Competitor A Competitor B O Recommended cutting conditions Workpiece CBE/CBNE CFE/CFNE CRE/CRNE Copper alloys Condition R.P.M Feed R.P.M Feed R.P.M Feed Diameter (0) n (min'1) vf (mm/min) n (min’1) vf (mm/min) n (min-1) vf (mm/min) O.5 4O,OOO 2,6OO 4O,OOO 1,8OO 1 4O,OOO 2,8OO 4O,OOO 2,OOO 4O,OOO 2,OOO 1.5 4O,OOO 3,2OO 4O,OOO 2,4OO 3O,OOO 2,4OO 2 4O,OOO 3,6OO 3O,OOO 1,8OO 3O,OOO 1,8OO 3 4O,OOO 4,OOO 23,OOO 1,380 2O,OOO 1,380 4 32,OOO 3,2OO 15,OOO 9OO 15,OOO 9OO 5 25,OOO 2,5OO 12,OOO 75O 12,OOO 75O 6 21,OOO 2,1OO 1O,OOO 6OO 1O,OOO 6OO 8 16,OOO 1,6OO 8,OOO 48O 8,OOO 48O 10 13,OOO 1,3OO 6,4OO 384 6,4OO 384 12 9,OOO 9OO 5,4OO 324 5,4OO 324 Application tip ap = O.1D pf = O.2D ap = 1.5D ae = O.1D 0D ap s1.5D ap Workpiece should be clamped rigidly In case of vibrations, reduce R.P.M and feed rate by the same ratio Endmills 40