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Njira yopangira tungsten carbide batani

Monga gawo lofunikira pamafakitale, magwiridwe antchito abwino kwambiri a batani la tungsten carbide sangasiyanitsidwe ndi njira yabwino yopangira.

Yoyamba ndi yokonza zipangizo. Tungsten ndi cobalt simenti carbides nthawi zambiri kupanga tungsten carbide batani, ndi tungsten carbide, cobalt ndi ufa zina amasakanizidwa mu gawo lina. Mafutawa amayenera kufufuzidwa bwino ndikukonzedwa kuti atsimikizire kukula kwa tinthu ting'onoting'ono ndi chiyero chapamwamba, ndikuyika maziko a njira yopangira yopangira.

Kenako pakubwera siteji yakuumba ufa. Ufa wosakanikirana umakanikizidwa pansi pa kupanikizika kwakukulu mu mawonekedwe oyambirira a mano ozungulira kupyolera mu nkhungu yapadera. Izi zimafuna kuwongolera bwino kupanikizika ndi kutentha kuti zitsimikizire kusalimba kofanana ndi makulidwe olondola a mano. Ngakhale kuti dzino lopiringizika lili kale ndi mawonekedwe ake, ndi losalimba.

Izi zikutsatiridwa ndi ndondomeko ya sintering. Thupi la dzino lozungulira limayikidwa mu ng'anjo yotentha kwambiri, ndipo pansi pa kutentha kwakukulu, tinthu tating'onoting'ono timafalikira ndikuphatikizana kuti tipange cholimba cholimba cha carbide. Ma parameters monga kutentha, nthawi ndi mpweya wa sintering ayenera kuyendetsedwa mwamphamvu kuti zitsimikizidwe kuti zimagwira ntchito bwino. Pambuyo pa sintering, katundu wa mano mpira monga kuuma, mphamvu ndi kuvala kukana zakhala bwino kwambiri.

Pofuna kupititsa patsogolo khalidwe lapamwamba komanso kulondola kwa mano a mpira, Machining wotsatira amachitikanso. Mwachitsanzo, kugaya, kupukuta ndi njira zina zimagwiritsidwa ntchito kuti pamwamba pa mano a mpirawo azikhala bwino komanso kukula kwake kolondola. Nthawi yomweyo, malinga ndi zofunikira zosiyanasiyana zogwiritsira ntchito, mano a mpira amathanso kuphimbidwa, monga titaniyamu plating, titaniyamu nitride plating, etc., kupititsa patsogolo odana ndi kuvala, odana ndi dzimbiri ndi zina.

Kuwunika kwaubwino kumachitika nthawi yonse yopangira. Kuchokera pakuwunika kwa zida zopangira, kuyesa zinthu zapakatikati pakupanga kulikonse, kuyesa magwiridwe antchito a chinthu chomaliza, njira iliyonse imatsimikizira kuti mano ozungulira amakwaniritsa miyezo yoyenera. Mano ozungulira okha omwe apambana mayeso osiyanasiyana angagwiritsidwe ntchito.


Nthawi yotumiza: Oct-15-2024