Каталог Dormer Pramet фрезерование 2021 - 2022 - страница 322

9 INDEXABLE MILLS – ICONS OVERVIEW Features 1 First choice Long overhang E Rounded edge Heavy working conditions Thin-walled and slim workpieces T Edge with facet HFC High Feed Cutting Universal wide range option S Rounded edge with facet W Insert with Wiper geometry F Sharp edge P Rounded edge with double facet Others Clamping torque of screw [Nm] Nm X Effective number of teeth 1 5 3 X 4 Number of teeth (helical cutters) 1 2 Technical Parts RPMX Chamfering angle [°] Hole diameter [mm] Maximal angle for ramping [°] d ap Depth of cut [mm] f Feed [mm/tooth] SMAX Maximal depth per revolution for maximal DMAX diameter of hole [mm] APMX/l Maximum cutting depth fmin Minimal feed [mm/tooth] SMAX Maximal depth per revolution for minimal over the length of cut [mm] DMIN diameter of hole [mm] BS Wiper edge length [mm] fmax Maximal feed [mm/tooth] 1 Starting feed [mm/tooth] f Multiplication factor for feed FE Chipbreaker Contouring step in conventional milling [mm] x.f (machining on centre line) FE Multiplication factor for feed APMX Effective working length of tool [mm] Contouring step in up/down cross milling [mm] x.f (machining off centre line) mm x.v Multiplication factor for cutting speed Maximum width of machined area [mm] Roughness of machined surface Ra [mm] ae max 4 3 DC Diameter of cutter [mm] 5 2 Number of edges in use Time [min] ? 1 1 DCX Maximum diameter of cutter [mm] Thread pitch 7 8 Number of teeth 2 3 4 6 5 ae Ratio [%] of radial width of cut to cutting DEF Effective diameter of cutter [mm] 123 Threads per inch DC diameter 1" max ae Ratio [%] of radial width of cut Cutting depth for plunging [mm] DCX to maximal cutting diameter RE CDX Effective reach of tool [mm] Corner radius of insert [mm] 321