361 Каталог GUHRING 2016 Режущий инструмент для обработки наружной и внутренней резьбы Стр.349

Каталог GUHRING 2016 Режущий инструмент для резьбы Стр. 349 0361 Lab2u

TAPS V GREY CAST IRON, SPHEROIDAL/MALL. CAST IRON Thread depth <3xD Tool material HSS-E Solid carbide Type/form GG/C GG/C GGT/C GG/C H/C Surface o d) A o A Coolant delivery radial radial Shank tolerance h9 h6 h6 THROUGH HOLES I 1 r 1 w a Thread type Tolerance Article no. / page M 4H 6H 1875/1876 357 6HX 807/819 356 930/931 356 1918/1919 356 1858/1859 362 2311 364 6G MF 6H 6HX 831 365 932 365 169 365 1861/1860 368 6G UNC 2B 1979/1984 370 2BX UNF 2B 1989 372 2BX G 961 374 BSW NPT NPTF EG M 6H Mod. MJ 4HX MJF 4HX UNJC 3BX UNJF 3BX PG Suitable lubricant 0/ /A O/0/A / /A Nol O = Air = Neat oil O = Soluble oil A = Paste = Minimal quantity lubrication (MQL) g Group of materials i Tensile strength Material example Material no. Recommended cutting speed vc m/min EN-GJL-150 0.6015 Cast Iron 300 HB EN-GJL-250 0.6025 15 20 20 25 45 45 ; EN-GJL-300 0.6030 EN-GJS-400-15 0.7040 Spheroidal graphite iron 350 hb and malleable cast iron EN-GJS-600-3 0.7060 10 15 15 20 35 35 EN-GJS-700-2 0.7070 1000 N/mm2 ADI j GGV 350 HB EN-GJS1000-5 EN-GJV250 8 ; ; EN-GJV400 12 12 15 30 30 i K GUHRING 349 Grey cast iron, spheroidal and malleable cast iron