Ifu ya Ultra-coarse ifite ubunini bungana na microne zigera kuri 50 zikoreshwa cyane mugukora karbide ya sima, ibikoresho bitandukanye byinganda hamwe n’ibice bidashobora kwambara kugirango bikemure abakoresha amaherezo.Koresha tekinoroji yacyo yo mu rwego rwo hejuru igezweho mu Budage.
Ntabwo ifite ibikoresho byo gukora ibikoresho byo mu rwego rwo hejuru bidasanzwe bya tungsten, karbide ya tungsten ifite ubunini butandukanye byamenyekanye nkubuziranenge ku isi.Mu myaka ijana isosiyete imaze, Wibande ku guhanga udushya no guhanga udushya, hamwe nitsinda ryabashakashatsi hamwe nabakiriya, Korana cyane kugirango utezimbere ibikoresho bishya, utezimbere porogaramu nshya, kandi uhore uhamye kandi utezimbere ubuziranenge bwibicuruzwa.
Amateka maremare kandi akomeje ubuziranenge, kuri Ou Yat ituze ryibyuma byakozwe na CNC bitanga garanti ikomeye.
Mugihe amarushanwa yibicuruzwa akomeje gukaza umurego, abakoresha ibikoresho bashyize imbere ibisabwa kubakora ibikoresho nkibikorwa bihamye, ubuzima burebure, igiciro gito, hamwe nogutanga byihuse, hamwe nimashini zogusya za CNC zitanga ibisubizo byuzuye kugirango bibyare umusaruro mwinshi wa CNC.Kunoza umusaruro no kunoza ibicuruzwa.
Itanura ryumuvuduko muke wa vacuum sintering nibikoresho byingenzi byo gukora karbide ikora neza.Ibicuruzwa bya sima ya sima yacumuwe nibi bikoresho bifite imiterere myiza, kandi imbaraga zibicuruzwa hamwe nuburemere nubucucike bwibicuruzwa byatejwe imbere bikwiranye.Ugereranije na karbide ya sima nyuma yo gucumura hanyuma gukanda isostatike ishyushye, ifite ibyiza byinshi nkimikorere ihamye nigiciro gito cyumusaruro.
Imiterere ya metallografiya mumubiri wibicuruzwa ifite ubwitonzi bwiza, nta mwobo, nta na trachoma.
Igicuruzwa gifite ubucucike buri hejuru, gukomera gukomeye nimbaraga nyinshi.
Uburemere bwibicuruzwa nibyiza kandi biramba.
Bitewe n'ubucucike bumwe, ibicuruzwa bifite imikorere myiza yo gutunganya.
Ipitingi ikora nka barrière ya chimique nubushyuhe, icyuma gipfundikijwe, Igikoresho kigabanya ikwirakwizwa ryimiti nigikorwa cya chimique hagati yigikoresho nigikorwa, bityo bikagabanya kwambara kwigikoresho.Ibikoresho bitwikiriye bifite uburebure bukomeye, birwanya kwambara neza, imiti ihamye, irwanya ubushyuhe, irwanya okiside, guterana.
Ibiranga ibintu bito hamwe nubushyuhe buke bwumuriro bigereranywa no kurangiza kurangiza mugihe cyo gutema.