Volframi lomakkeet saatavilla

Volframi lanka, volframi sauva, volframi Baari, volframi nauhat, volframi folio, volframi arkki, volframi levy, volframi jauhe, volframi letku, volframi aihiot, volframi välituotteiden ja mukautetun valmis volframi osat.

Koneistus Tungsten

Tungsten can be very difficult to fabricate because of its high hardness and low ductility. Tungsten is a strong, kova, halki herkkä metalli, joka on yleensä hauras huoneenlämmössä. 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: Hionta, muodostavat, liittyminen, jyrsintä, niittaus, spinning, leimaamalla, ja kääntämällä.

TyökalutCarbide H(2)
Clearance angle9°
Takaisin Rake27°
Puolella Rake0°
Leikkuunopeus132 ft per minute
Nose Angle90°
Hionta (Use aluminum oxide or silicon carbide wheels with medium hardness.)
Wheel Typesilicon carbide; hardness j to l ; gram size 100-120
Speed12 ft per second
Jyrsintä (When milling Tungsten, the following is recommended)
Cutting speed73 jalkaa minuutissa
clearance angle8°
side rake10°
Muodostavat (When spinning, bending or stamping note the following)
Temperature1000° – 1500° F

Pyydä tarjous

Palaa Tungsten