476 Каталог GUHRING 2016 Режущий инструмент для обработки наружной и внутренней резьбы Стр.464

Каталог GUHRING 2016 Режущий инструмент для резьбы Стр. 464 0476 Lab2u

Aluminum, non-ferrous metals and plastics TAPS N ALUMINIUM, NONFERROUS METALS, PLASTICS Thread depth <3xD Tool material HSS-E Type/form Al R45 / C NR40 / C MS / E NAZ / E Surface + m H Coolant delivery axial Shank tolerance h9 BLIND HOLES 0 ir 1 Thread type Tolerance Article no. / page M 4H 6H 812/824 474 814/825 475 800 482 2899 484 6HX 6G 1084 482 MF 6H 936 488 6HX 6G UNC 2B 1981/1986 499 2BX UNF 2B 2867 501 2BX G 939 503 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 Aluminium and wrought alloys <450 N/mm2 Al99,5H AlMgSi1 AlZn4,5Mg 3.0250 32315 3.4335 15 15 GD-AlSi5Cu1Mg 3.2134 GD-AlSi8Cu3 3.2162 Al cast alloys <600 N/mm2 - G-AlSi9Mg 3.2373 G-AlSi12 3.2581 - Magnesium alloys <500 N/mm2 GDMgAl8Zn1 3.5812.08 - 20 long-chip- CuZn20 2.0250 . 15 ping CuZn37Pb0,5 2.0332 Copper and copper alloys short-chip- CuZn39Pb2 2.0380 ping CuZn43Pb2 2.0410 15 - 20 - Copper special alloys <1400 N/mm2 Ampco 2 - N 464 GUHRING