364 Каталог GUHRING 2016 Режущий инструмент для обработки наружной и внутренней резьбы Стр.352

Каталог GUHRING 2016 Режущий инструмент для резьбы Стр. 352 0364 Lab2u

Grey cast iron, spheroidal and malleable cast iron FLUTELESS MACHINE TAPS V Thread depth <1,5xD <3xD Tool material HSS-E HSS-E-PM VHM HSS-E Type/form N/C N/C N/C N/C N/C GREY CAST IRON, SPHEROIDAL/MALL. CAST IRON Surface Coolant delivery axial Shank tolerance h9 h6 h9 THROUGH HOLES AND BLIND HOLES j f A 1 1 1 f Thread type Tolerance Article no. / page M 4H 6H 6HX 921/925 376 1255/1256 376 2518 378 919/923 379 2012/2013 379 6GX 920 377 903/952 376 918/922 379 MF 6H 6HX 929 391 1257/1258 394 1275/927 395 2008 396 6GX 928 393 1740 392 1277/926 397 UNC 2B 2BX 2273/2274 405 1582/1583 405 UNF 2B 2BX 1283/2275 406 1584/1585 406 G 966 407 1586 408 BSW NPT NPTF EG M 6H Mod. MJ 4HX MJF 4HX UNJC 3BX UNJF 3BX PG Suitable lubricant 0/ /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 -j EN-GJL-300 0.6030 EN-GJS-400-15 0.7040 - SM E iirr°nn 350 HB EN-GJS-600-3 0.7060 and malleable cast iron 15 EN-GJS-700-2 0.7070 15 40 15 20 1000 N/mm2 EN-GJS1000-5 15 GG' EN-GJV250 GGV 350 HB -i j EN-GJV400 15 40 15 20 i K 352 GUHRING