Общий каталог Tungaloy 2020 - 2021 - страница 702

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CWh AH120 GH730 WGE(R/L) For parting (with hand) INSL RE 8˚ Right hand (R) shown. P Steel M Stainless K Cast iron N Non-ferrous S Superalloys : First choice External H Hard materials : Second choice Coated Designation HAND CW+00.1 RE INSL h Internal WGE20R R 2 0.2 z 20 4.7 WGE20L L 2 0.2 z 20 4.7 Face WGE30R R 3 0.2 z z 20 5.5 WGE30L L 3 0.2 z 20 5.5 WGE40R R 4 0.2 z 25 5.7 Parting WGE40L L 4 0.2 z 25 5.7 WGE50R R 5 0.2 z 25 5.9 Others WGE50L L 5 0.2 z 25 5.9 z: Line up S TA N D A R D CUTTING CONDITIONS ISO Workpiece Recommended Cutting speedmaterialgradeVc（m/min）T922580 - 300Operation Feed: f (mm/rev)Groove width: CW (mm) Low carbon steelsAlloy steels( ~ HB150)T9125NS9530GH73080 - 200100 - 20050 - 180 2 3 4 5Grooving0.06 ~ 0.200.06 ~ 0.250.07 ~ 0.270.07 ~ 0.30 Medium carbon T9225 80 - 220 (WGEᮀᮀ) steels T9125 80 - 180 Alloy steels NS9530 80 - 180(HB150 ~ 250)GH73050 - 150Parting-off0.04 ~ 0.10 0.04 ~ 0.14 0.04 ~ 0.14 0.04 ~ 0.14 T9225 80 - 220 (WGEᮀᮀR/L) High carbon steels T9125 80 - 150 Alloy steels(HB250 ~ )NS9530 80 - 150GH73050 - 150T922580 - 180Turning(WGTᮀᮀ)- ap = 0.5 ~ 1.5 ap = 0.5 ~ 2.0 ap = 0.5 ~ 2.5f = 0.06 ~ 0.2f = 0.06 ~ 0.25f = 0.06 ~ 0.27 Stainless steels T9125 80 - 150 GH730 50 - 120 T9225 80 - 250 Grey andductile cast ironsT9125GH73080 - 20050 - 180 Reference pages: Toolholders → F184 F186 www.tungaloy.com