62 Каталог KORLOY 2016 Металлорежущий инструмент и станочная оснастка ENG Стр.B7

Каталог KORLOY 2016 Инструмент и оснастка Стр. B7 0062 ENG Lab2u

Turning Chip Breakers Workpiece Recommended chip breaker for workpiece P Steel Materials SNC415, SNC815, SNCM240, SNCM439, STS12, STS61, etc SCM440, Hardened steel Hardness 260 350HB Depth of cut (mm) C/B Cutting edge Feed (mm/rev) Grades VF 0.5 1.0 1.5 finishing VB 0.5 MP 1.5 4.5 medium r 1.0 2.5 5.0 medium VM r HR 2.5 4.0 7.0 Roughing 6.0 V 10.0 15.0 Heavy (General) 7.0 V I 12.0 17.0 Heavy (High feed cutting) The first recommended cutting condition Cutting Speed (m/min) Insert shape <0> '90 A 35" o 0.08 0.15 0.30 NC3215 NC3220 NC3225 180 159 159 p. B20 p. B26 I CNMG P’ IDNMG p. B35 p. B43 TNMG w p. B49 22 p. B51 IWNMG CNM y DNM y iSNM y' frNMG VNMG P NC3215 NC3225 250 200 0.15 0.25 0.50 NC3215 NC3220 NC3225 CN1500 CN2500 174 153 153 120 100 p. B22 p. B29 p. B37 0.25 0.35 0.6 1.0 1.4 1.6 NC3215 NC3220 NC3225 NC5330 NC3215 NC3030 NC500H NC5330 NC3215 NC3030 NC500H NC5330 159 142 142 112 50 250 50 150 50 150 50 150 50 250 50 150 50 150 50 150 p. B24 CNM y B p. B25 j CNM y p. B25 iol p. B39 WNMGy p. B54 p. B47 f f 0.1 0.5 1.0 finishing t r r 0.05 0.1 0.2 NC3215 NC3220 NC3225 NC5330 CN1500 CN2500 305 310 310 240 210 190 VF NC3215 330 0.1 0.5 1.5 finishing 0.05 0.15 0.25 NC3220 NC3225 NC5330 CC1500 CN1500 CN2500 300 300 230 260 250 240 0.30 MP NC3215 305 1.5 3.0 0.05 0.15 NC3225 NC5300 285 225 Medium to ‘ 0.35 CN1500 240 finishing CN2500 220 1.0 C25 NC3215 320 0.1 NC3220 285 2.0 0.15 0.35 NC3225 285 3.0 medium NC5330 CN1500 CN2500 225 100 80 p. B58 Turning 7