MaterialSamatora kandiMgukoraProcess ofHot ForgingYapfuye

Mold nigikoresho cyingenzi cyibikorwa byo kumenya ikoranabuhanga rigezweho mu nganda, kandi mu myaka yashize, ryakoreshejwe cyane mu nganda zigezweho.Urebye kubikoresha, ubwiza bwibibumbano ahanini biterwa no gutoranya ibintu byububiko hamwe nuburyo bwo gutunganya ubushyuhe. Ukurikije uburyo bwo gukoresha, ifumbire igabanijwemo ibumba rikonje, ifumbire ishyushye, ifumbire ishyushye, ifumbire ya pulasitike hamwe n’ibishishwa, n'ibindi. Iyi ngingo ikubiyemo ahanini uburyo bwo gutoranya ibikoresho no gukora ibicuruzwa bishyushye.

1. Amategeko yo gutoranya ibikoresho hamwe no kuvura ubushyuhe ibisabwa bya tekinike yo guhimba bipfa：

Binyuze mu isesengura ryuburyo rusange bwo kunanirwa gupfa bishyushye, birashobora kugaragara ko gupfa bigomba kwitabwaho muguhitamo ibikoresho niUbushyuhe bukabije,gukomera, imbaraga no gukomera, imikorere yumuriro wumuriron'ibindi. Duhereye ku buryo bwo kuvura ubushyuhe, birakenewe ko twirinda kwambara, decarburisation yo hejuru, gukomera, nibindi.

Ubushyuhe bukabije,bizwi kandi nka red rigidity, bivuga ibumba mubushyuhe bwo hejuru kugirango habeho ituze ryumuryango nibikorwa, hamwe nubushobozi bwo kurwanya koroshya.Ubu bushobozi ahanini bushingiye kumiterere yibikoresho ubwabyo hamwe nuburyo bwo kuvura ubushyuhe. Muri rusange, ibyuma bifite ingingo zo gushonga cyane nka V, W, Co, Nb, Mo kandi byoroshye gukora ibintu byinshi bya karbide biri hejuru mubushyuhe bukabije.

Imbaraga no gukomerazifatwa cyane cyane ukurikije ubushobozi bwo kwifata, ingano yintete yicyuma, imiterere, ikwirakwizwa, ingano, ingano ya karbide nibiri muri austenite isigaye bizagira ingaruka kumbaraga no gukomera byububiko.Izi ngingo ahanini ziterwa nubumara bwibyuma, imiterere yumuryango no gukoresha neza uburyo bwo gutunganya ubushyuhe.

Ubushobozibivuga urwego rukomeye rushobora kugerwaho nyuma yo kuzimya ibintu, bifitanye isano itaziguye na karubone yibikoresho. Byumvikane ko, hari ibintu byinshi bigira ingaruka kubuzima bwo guhimba bishyushye bipfa, kandi ibikoresho bigomba gutoranywa muburyo bukurikije imiterere yo gukoresha ibishishwa bishyushye bipfa.

2. Gushushanya bishyushye bipfuye tekinoroji yo gutunganya：

Icya mbere, bkuringaniza, guhimba naspheroidizing kuvura annealingMaterial Ibikoresho byububiko bitangwa nuruganda rwibyuma ahanini muburyo bwutubari cyangwa impapuro mpimbano, kandi karbide mumuryango wimbere ikwirakwizwa murwego rwurusobe kumupaka wingano. Niba ibikoresho byububiko muri ubu buryo bitatunganijwe neza, ibice byoroshye gutangira no kwaguka kumupaka wingano mugihe cyubwubatsi, bikagabanya ubushobozi bwo kwifata hanyuma bikagabanya ubuzima bwumurimo wububiko.Binyuze mu guhimba no kuvura spheroidizing annealing, hashobora gushirwaho karbide ntoya, imwe kandi itatanye, imiterere yimbere yimiterere yimiterere iratera imbere, kandi ibintu byacitse biterwa no guhangayikishwa n’ibanze muri gahunda yo kuvura ubushyuhe biririndwa, kandi ubuzima bwa serivisi bwa ibumba.

Icya kabiri, finishing: Tegura gukata mbere yo kuvura ubushyuhe, intego nyamukuru yabyo nukwirinda gushiraho imihangayiko ikaze hejuru yububiko mugihe cyo gutunganya no kugabanya umunaniro wumubyimba.Gutunganya amashanyarazi ni inzira yo gushonga ibintu. Nyuma yo gutunganya amashanyarazi, igikoresho cyo gushonga hamwe nubushyuhe bwibasiwe nubushyuhe bikozwe muburyo bworoshye hejuru yububumbyi, bigira ingaruka runaka mubukomere no kwambara birwanya ubuso. Kugirango ugabanye impungenge zo kwikuramo zakozwe hejuru yubushyuhe nyuma yo kuvura ubushyuhe, gutunganya amashanyarazi yumuriro ntibikiri gukorwa nyuma yo kuvura ubushyuhe birangiye, ariko mukugabanya amafaranga yo gutunganya.Cyangwa ukoreshe uburyo bwo gusya no gusya nyuma yo gutunganywa kugirango ugabanye ingaruka kurwego rwo gutunganya hejuru kugirango wirinde gukata, cyane cyane gutunganya amashanyarazi kumashanyarazi yangiritse kandi bigira ingaruka mubuzima bwikibumbano.

Icya gatatu, kuvura ubushyuhe:tekinoroji yo gutunganya neza igomba gukoreshwa kugirango igabanye ihindagurika ryuburyo bwo gutunganya ubushyuhe, nko gukoresha uburyo bwo gushyushya ibyiciro byinshi, bishobora kubuza ifu gushyuha. Muri icyo gihe, uburyo bwo kuvura ubushyuhe bugomba kwirinda guhumeka ibintu bivangavanze, kandi muburyo bwemewe bwibikoresho byo gukomera, tekinoroji yo kuzimya gaze no kuvura ubushyuhe bwa vacuum bigomba gukoreshwa uko bishoboka kose kugirango bigabanye guhindura ubushyuhe kandi birinde kongera amafaranga yo gutunganya nyuma yo guhuza ubushyuhe, bikavamo ubushyuhe bwo hejuru kandi bikagira ingaruka kubuzima bwa serivisi.

Next, sguturika bishyushye, gusya, kuvura:nyuma yo kuzimya no gutuza, mbere yo kuvura ubushyuhe bwo hejuru, hagomba gukorwa isasu kugirango habeho urwego rwo guhagarika umutima hejuru yurupfu, kugirango uhindure imiterere yimiterere yimiterere yurupfu nyuma yo kuzimya no kuvura ubushyuhe;uburyo bwo kuvura ibishishwa birashobora kandi gukuraho inenge zubutaka butunganijwe kandi bikazamura ubuzima bwa serivisi.

Hanyuma,Ion azote: in kugirango turusheho kunoza umunaniro wumunaniro no kwambara birwanya ifu, nibyiza gukoresha N2 ukirinda NH3, kuko H + muri NH3 igira ingaruka ya hydrogène yibibumbano.Twabibutsa ko ubushyuhe bwimbitse bwa azote bugomba kuba munsi yubushyuhe bwubushyuhe nyuma yo kuzimya, kugirango wirinde kugabanya ubukana bwa matrike yububiko, bikaviramo kunanirwa..

Ubwanyuma, cryogenic: tIhame ryo kuvura cryogenic ni ukugabanya austenite isigaye no gukora stress yo kwikuramo hejuru yububiko kugirango irusheho gukomera no kwangirika kwimyambarire.Ariko ugomba kugira umutekano. Ibisobanuro rusange kubuvuzi bwa kirogenike: ifumbire (ubushyuhe bwubushyuhe bwicyumba) - azote yuzuye (-196) "C / amasaha 2 - gusubira mubisanzwe ubushyuhe bwicyumba amasaha 160-170C / amasaha 4 akonje ubusa.

Muri rusange, gukora impimbano ishyushye ntabwo ari akazi koroshye ， hari amakuru menshi yo kwitondera hamwe namategeko menshi agomba kubahirizwa no gukurikizwa, twizere ko amakuru yavuzwe haruguru ashobora kugufasha kurwego runaka. Murakaza neza kureka ibibazo n'ibitekerezo bikurikira. ZZBETTER nkisosiyete yabigize umwuga kandi ifite ubuhanga also twakoze kandi tungsten karbide nyinshi zishyushye zipfa zipfa nibindi bicuruzwa bya WC, nyamuneka twandikire niba ufite ikibazo.