61 Каталог KORLOY 2016 Металлорежущий инструмент и станочная оснастка ENG Стр.B6

Каталог KORLOY 2016 Инструмент и оснастка Стр. B6 0061 ENG Lab2u

Turning Chip Breakers Workpiece Recommended chip breaker for workpiece P Steel Materials S45C, S55C, SCM430, SCM440, etc. General steel Hardness under 180 260HB Depth of cut (mm) 0.5 1.0 1.5 finishing 0.5 1.0 2.0 finishing 0.5 1.0 2.5 medium 0.5 1.5 4.5 medium 0.5 1.5 3.5 Medium to finishing 1.0 2.5 5.0 medium 2.5 4.0 7.0 Roughing 6.0 10.0 15.0 Heavy (General) 7.0 12.0 17.0 Heavy (High feed cutting) C/B Cutting edge Feed (mm/rev) VF VB LP "s- VC VM HR VT 0.1 VL 0.5 1.0 finishing 0.1 0.5 1.5 finishing VF MP 0.30 1.5 -3.0 Medium to finishing C25 1.0 2.0 3.0 medium Turning 0.10 0.25 0.40 0.25 0.45 0.6 1.0 1.4 1.2 1.6 Grades Cutting Speed (m/min) Insert shape <8> <5> 90 A 35° NC3215 NC3225 NC5330 305 270 250 NC3215 NC3225 CN1500 CN2500 p. B20 p. B26 340 CNMG y DNMG 250 230 190 p. B35 p. B43 p. B49 ITNMG p. B51 WNMGy NC3215 NC3225 NC3215 NC3225 NC3215 NC3220 NC3225 NC5330 300 250 300 250 285 255 250 200 NC3215 NC3220 NC3225 NC5330 CN1500 CN2500 260 245 245 205 210 170 NC3215 NC3220 NC3225 NC5330 NC3215 NC3030 NC500H NC5330 NC3215 NC3030 NC500H NC5330 270 240 240 190 p. B24 50 250 50 150 50 150 50 150 50 250 50 150 50 150 50 150 p. B38 SNMM B p. B25 CNMMy n p. B39 SNMMy p. B25 p. B39 p. B47 p. B54 NC3215 005 NC3220 0.1 NC3225 NC5330 0.2 CN1500 CN2500 345 310 310 240 250 210 NC3215 NC3220 NC3225 NC5330 CC1500 CN1500 CN2500 265 300 300 230 260 240 210 0.05 0.15 NC3215 NC3225 300 250 0.35 0.1 0.15 NC3215 NC3220 NC3225 NC5330 0.35 CN1500 CN2500 320 285 285 225 230 200 p. B58 p. B69 The first recommended cutting condition 6