330 Каталог ISCAR 2017 Вращающийся режущий инструмент и инструментальная оснастка Стр.326

Каталог ISCAR 2017 Ротационный инструмент Стр. 326 0330 ENG Lab2u

SLOTTING CUTTERS USER GUIDE SELF-dniP TANGSUT Machining Data for Slitting with SELF-GRIP and TANGSLIT Cutters ISO Material Condition Tensile Strength N/mm2 Hardness HB Material No. < 0.25 %C Annealed 420 125 1 >= 0.25 %C Annealed 650 190 2 Non-alloy steel and cast steel, free cutting steel < 0.55 %C Quenched and tempered 850 250 3 >= 0.55 %C Annealed 750 220 4 Quenched and tempered 1000 300 5 Annealed 600 200 6 P Low alloy steel and cast steel 930 275 7 (less than 5% of alloying elements) Quenched and tempered 1000 300 8 1200 350 9 High alloyed steel, cast steel, Annealed 680 200 10 and tool steel Quenched and tempered 1100 325 11 Stainless steel and Ferritic/martensitic 680 200 12 cast steel Martensitic 820 240 13 M Stainless steel Austenitic 600 180 14 Cast iron nodular (GGG) Ferritic/pearlitic 180 15 Pearlitic 260 16 K Grey cast iron (GG) Ferritic 160 17 Pearlitic 250 18 Malleable cast iron Ferritic 130 19 Pearlitic 230 20 Aluminum- Not cureable 60 21 wrought alloy Cured 100 22 Aluminum-cast, alloyed <=12% Si Not cureable 75 23 Cured 90 24 >12% Si High temperature 130 25 111 N >1% Pb Free cutting 110 26 Copper alloys Brass 90 27 Electrolitic copper 100 28 Non-metallic Duroplastics, fiber plastics 29 Hard rubber 30 Fe based Annealed 200 31 Cured 280 32 High temp. alloys Annealed 250 33 S Ni or Co based Cured 350 34 Cast 320 35 Titanium Ti alloys RM 400 36 Alpha+beta alloys cured RM 1050 37 Hardened steel Hardened 55 HRC 38 H Hardened 60 HRC 39 H Chilled cast iron Cast 400 40 Cast iron Hardened 55 HRC 41 For machining aluminum, use IC20; maximum cutting speed corresponds to the maximum RPM indicated on the cutter A - First choice B - Second choice Recommendations are for normal machining conditions If excessive wear occurs, select insert with higher hardness If chipping or breakage occurs, select insert with more toughness (1) For workpiece materials list, see pages 1008-1043 326 ISCAR