Общий каталог Tungaloy 2020 - 2021 - страница 984

High Feed Milling STA NDA RD CUT TING CONDITIONS Bore, shank type TPD 0 5/ EPD 0 5 Face Milling Brinell hardness Cutting speed Feed per tooth ISO Workpiece material Grade HB Vc (m/min) fz (mm/t) Low carbon steels S15C, etc. ~ 200 AH725 230 - 320 0.04 - 0.1 C15E4, etc. High carbon steels S45C, etc. 200 ~ 300 AH725 150 - 230 0.04 - 0.1 Shoulder C45, etc. Milling Alloyed steels SCM440, etc. 150 ~ 300 AH725 150 - 230 0.04 - 0.1 42CrMo4, etc. Tool steels SKD11, etc. ~ 300 AH725 110 - 130 0.03 - 0.09 X153CrMoV12, etc. Slot Milling Stainless steels SUS304, etc. - AH140 100 - 200 0.03 - 0.09 X5CrNi18-9, etc. Grey cast irons FC250, etc. 150 ~ 250 AH725 200 - 300 0.05 - 0.12 250, etc. Profile Milling Ductile cast irons FCD450, etc. 150 ~ 250 AH725 160 - 240 0.05 - 0.12 450-10S, etc. Aluminium alloys - TH10 350 - 500 0.05 - 0.15 Si < 13% Aluminium alloys - TH10 100 - 200 0.05 - 0.15 Si ≥ 13% * For deep and wide cutting, set the Vc and fz to the lower recommended limits and check the vibration and spindle load of the machine. Approach angle Roughing type E LD 0 5 10°-200° Brinell hardness Cutting speed Feed per tooth ISO Workpiece material Grade HB Vc (m/min) fz (mm/t) Low carbon steels 45° S15C, etc. ~ 200 AH725 100 - 250 0.04 - 0.1 C15E4, etc. High carbon steels S45C, etc. 200 ~ 300 AH725 100 - 200 0.04 - 0.1 70° C45, etc. Alloyed steels SCM440, etc. 150 ~ 300 AH725 100 - 200 0.04 - 0.1 85° 42CrMo4, etc. Tool steels SKD11, etc. ~ 300 AH725 100 - 130 0.03 - 0.09 X153CrMoV12, etc. 88 ° Stainless steels SUS304, etc. - AH140 100 - 150 0.03 - 0.09 X5CrNi18-9, etc. Grey cast irons 90° FC250, etc. 150 ~ 250 AH725 100 - 250 0.05 - 0.12 250, etc. Ductile cast irons FCD450, etc. 150 ~ 250 AH725 80 - 200 0.05 - 0.12 Others 450-10S, etc. Aluminium alloys - TH10 200 - 500 0.05 - 0.15 Si < 13% Aluminium alloys - TH10 100 - 200 0.05 - 0.15 Si ≥ 13% H160 www.tungaloy.com