I-Titaniumiyinto efunwa kakhulu ezimbonini ezahlukahlukene ngenxa yamandla ayo ahlukile, ukumelana nokugqwala, kanye nezakhiwo ezingasindi. Ivamise ukusetshenziswa ku-aerospace, kwezokwelapha, nasezinhlelweni zezimoto, phakathi kokunye. Uma kukhulunywa ngokubumba i-titanium ibe izingxenye ezithile, izindlela ezimbili eziyinhloko zivame ukusetshenziswa: ukubumba nokuphonsa. Indlela ngayinye inesethi yayo yezinzuzo kanye nemikhawulo, okwenza kubaluleke kakhulu kubakhiqizi ukuthi baqonde umehluko phakathi kwezinqubo ezimbili.
I-Forging yinqubo yokukhiqiza ebandakanya ukubumba insimbi ngokusebenzisa amandla acindezelayo. Endabeni ye-titanium,ukuqambangokuvamile kwenziwa emazingeni okushisa aphezulu ukuze kuthuthukiswe ipulasitiki yezinto futhi kusize inqubo yokuguquguquka. Umphumela uba ingxenye enezakhiwo ezithuthukisiwe zemishini, njengamandla aphezulu kanye nokumelana nokukhathala okungcono. Ukwengeza, izingxenye ze-titanium ezakhiwe zivame ukubonisa ukwakheka okusanhlamvu okucolisekileyo, okunomthelela ezicini zazo zokusebenza okuphezulu. Ngakolunye uhlangothi, ukubunjwa kuyinqubo ehilela ukuthela insimbi encibilikisiwe esikhunjeni bese uyivumela ukuba iqine ibe yisimo oyifunayo. Nakuba ukusakaza ngokuvamile kuyindlela engabizi kakhulu yokukhiqiza amajiyometri ayinkimbinkimbi kanye nezingxenye ezinkulu, kungase kungakhiqizi njalo izinga elifanayo lezakhiwo zemishini kanye nobuqotho besakhiwo njengezingxenye ze-titanium ezibunjiwe. Izingxenye ze-Cast titanium zingase zibe nesakhiwo sokusanhlamvu esimaholoholo kanye ne-porosity ephezulu, engathinta ukusebenza kwazo kukonke nokuthembeka.
Omunye umehluko oyinhloko phakathi kokuqamba kanyeukukhiqiza i-titaniumilele ku-microstructure yezinto. Lapho i-titanium yenziwe ngomgunyathi, inqubo iqondanisa ukwakheka kokusanhlamvu kwensimbi ukuze kulandele umumo wengxenye, okuholela kusakhiwo esincane esifana kakhulu nesicolisisiwe. Lokhu kuqondanisa kuthuthukisa izakhiwo zemishini futhi kuyenza imelane nokukhathala nokusakazeka kokuqhekeka. Ngokuphambene, izingxenye ezicijile ze-titanium zingabonisa ukwakheka okusanhlamvu okufanayo okufanayo, okungaholela ekuhlukeni kwezakhiwo zemishini futhi okungase kube engozini ubuqotho bengxenye. Okunye okucatshangelwayo okubalulekile yizinga lemfucuza yezinto ezibonakalayo elihambisana nenqubo ngayinye.
Ukubumba ngokuvamile kukhiqiza udoti omncane wezinto ezibonakalayo uma kuqhathaniswa nokuphonsa, njengoba kuhilela ukubumba i-titanium ibe yifomu oyifunayo ngokuguqulwa okulawulwayo kunokuncibilika futhi kuqiniswe insimbi. Lokhu kungenza ukuklama kube inketho esimeme futhi engabizi kakhulu, ikakhulukazi ezintweni ezinenani eliphezulu njenge-titanium. Ngaphezu kwalokho, izici mechanical ofi-titanium ehlanganisiweizingxenye zivame ukubikezelwa futhi aziguquguquki kunalezo zezingxenye ezibunjiwe. Lokhu kubikezela kubalulekile ezimbonini lapho ukwethembeka nokusebenza kubaluleke kakhulu, njenge-aerospace kanye nezinhlelo zezokwelapha. Ngokulawula imingcele yenqubo yokubumba, abakhiqizi bangakwazi ukuhlanganisa izakhiwo zemishini yezingxenye ze-titanium ukuze bahlangabezane nezidingo ezithile, baqinisekise izinga eliphezulu lekhwalithi nokuthembeka.
Sengiphetha, kokubili ukubumba nokuphonsa izindlela ezisebenzayo zokubumba i-titanium ibe izingxenye ezihlukahlukene, ngayinye enesethi yayo yezinzuzo kanye nemikhawulo. Nakuba ukusakaza kungase kulungele kakhudlwana ukukhiqiza amajiyometri ayinkimbinkimbi nezingxenye ezinkulu ngenani eliphansi, ukuqamba kunikeza ukulawula okuphakeme phezu kwesakhiwo esincane sempahla kanye nezakhiwo zemishini, okuholela ezingxenyeni ezinamandla aphezulu, ukumelana nokukhathala okungcono, nokwethembeka okuthuthukisiwe. Ekugcineni, ukukhetha phakathi kokubumba nokuphonsa i-titanium kuncike ezimfuneko ezithile zohlelo lokusebenza kanye nebhalansi efiswayo phakathi kwezindleko, ukusebenza, nokusimama.
Isikhathi sokuthumela: Apr-22-2024