**(ʻOku totonu ke machined ʻa e tungsten maʻa ʻe he uaea EDM pe)
ʻOku lava ke maʻu ʻa e ngaahi foomu tungsten
Uaea tungsten, vaʻakau tungsten, tungsten pa, Tungsten Strip, Tungsten foil, laʻipepa tungsten, ʻu lauʻi peleti tungsten, Tungsten efuefu, Tungsten Tubing, tungsten blanks, Tungsten semi-finished mo e custom finished tungsten ngaahi konga.
Machining Tungsten
ʻE lava ke faingataʻa ʻaupito ke ngaohi ʻa e tungsten koeʻuhi ko hono fefeka maʻolunga mo e maʻulalo ʻo e ductility. ʻOku malohi ʻa e tungsten, faingataʻa, ukamea pelepelengesi mafahifahi ʻa ia ʻoku faʻa mafesifesi ʻi he mafana ʻo e loki. It requires special handling and skill beyond that necessary for most metals and alloys. It is important to remember when working with Tungsten is that it must be cut or formed at temperatures well above its transition temperature. Failure to do this may result in cracking or lamination. Care should be taken to insure that the metal remains at this temperature throughout the entire forming process. The use of cold tooling which rapidly chills the metal can be as harmful as not preheating the material. The best method for machining that involves metal removal is E.D.M. The following conventional methods can also be used with great care: ʻOku fekauʻaki, forming, kau ki he, ngaohiʻanga meʻa, riveting, spinning, stamping, and turning.
