Брошюра Tungaloy новая продукция - страница 111

Milling S TA N D A R D CUTTING CONDITIONS ISO Workpiece materials Hardness Priority Grades Cutting speed Feed per toothVc (m/min)fz (mm/t) Low carbon steel - 200 HB First choice AH3225 100 - 300 0.06 - 0.22 S15C, SS400, etc. C15E, E275A, etc. - 200 HB Wear resistance T3225 200 - 400 0.06 - 0.18 Carbon steel and alloy steel - 300 HB First choice AH3225 100 - 250 0.06 - 0.22 S55C, SCM440, etc. C55, 42CrMo4, etc. - 300 HB Wear resistance T3225 200 - 400 0.06 - 0.18 30 - 40 HRC First choice AH3225 100 - 200 0.06 - 0.22 Prehardened steel NAK80, PX5, etc. 30 - 40 HRC Wear resistance T3225 200 - 400 0.06 - 0.15 Stainless steel SUS304, SUS316, etc. - First choice AH3225 80 - 180 0.07 - 0.2 X5CrNi18-9, X5CrNiMo17-12-3, etc. Grey cast iron 150 - 250 HB First choice AH120 100 - 300 0.05 - 0.12 FC250, FC300, etc. 250, 300, etc. 150 - 250 HB Wear resistance T1215 200 - 400 0.05 - 0.18 Ductile cast iron 150 - 250 HB First choice AH120 100 - 250 0.05 - 0.12 FCD400, FCD600, etc. 400-15S, 600-3, etc. 150 - 250 HB Wear resistance T1215 150 - 300 0.05 - 0.18 Aluminum alloysSi < 13% - First choice KS05F 300 - 1500 0.05 - 0.32 Aluminum alloysSi ≥ 13% - First choice KS05F 100 - 200 0.05 - 0.32 Titanium alloysTi-6AI-4V, etc. - 40 HRC First choice AH3225 20 - 60 0.04 - 0.15 SuperalloysInconel718, etc. - 40 HRC First choice AH120 20 - 40 0.04 - 0.15 SKD61, etc.X40CrMoV5-1, etc.40 - 50 HRC First choice AH120 50 - 150 0.04 - 0.07 Hardened steel SKD11, etc.X153CrMoV12, etc.50 - 60 HRC First choice AH120 40 - 70 0.04 - 0.07 CAUTIONARY POINT IN MODIFYING CUTTER BODIES When using inserts with corner radius R RE ≥ 2 mm, standard cutter bodies have to be Corner radius RE (mm) The dimension of modifying (mm) modified “R”. (EPAV12, TPAV12, HPAV12) 0.4 - 1.6 Unnecessary 2-3 2 Tungaloy 111