475 Каталог GUHRING 2016 Режущий инструмент для обработки наружной и внутренней резьбы Стр.463

Каталог GUHRING 2016 Режущий инструмент для резьбы Стр. 463 0475 Lab2u

N ALUMINIUM, NONFERROUS METALS, PLASTICS Thread depth Tool material Type/form Surface Coolant delivery Shank tolerance <3xD HSS-E Al / B o h9 VA / B o h9 MS / E o h9 Solid carbide H /C o radial h9 NL15 /D o radial h9 THROUGH HOLES Thread type MF UNC UNF BSW NPT NPTF EG M MJ MJF UNJC UNJF PG Tolerance Article no. / page 4H 6H 805/817 472 6HX 6G 6H 6HX 6G 2B 2BX 2B 2BX 6H Mod. 4HX 4HX 3BX 3BX Suitable lubricant / /A 1870/1872 473 1873 487 1980/1985 498 1990 500 967 502 / /A 800 482 1084 482 / /A 1858/1859 476 1861/1860 491 / /A 975/976 495 / /A M G O = Air 0 = Neat oil O = Soluble oil A = Paste = Minimal quantity lubrication (MQL) H Group of materials J n th Sample Manterial Recommended cutting speed vc m/min Al99,5H 3.0250 Aluminium and wrought alloys <450 N/mm2 AlMgSi1 32315 15 15 - AlZn4,5Mg 3.4335 GD-AlSi5Cu1Mg 3.2134 Al cast alloys <600 N/mm2 GD-AlSi8Cu3 3.2162 50 50 G-AlSi9Mg 3.2373 N G-AlSi12 3.2581 Magnesium alloys <500 N/mm2 GDMgAl8Zn1 3.5812.08 - 50 50 long-chip- CuZn20 2.0250 15 15 Copper and copper alloys ping CuZn37Pb0,5 2.0332 short-chip- CuZn39Pb2 2.0380 20 50 50 ping CuZn43Pb2 2.0410 Copper special alloys <1400 N/mm2 Ampco 2 GUHRING 463 Aluminum, non-ferrous metals and plastics