Ingxube ye-aluminiumiyinsimbi ekhethwayo yokwenziwa kwengxenye engasindi ezimbonini ze-aerospace, izimoto, nezikhali ngenxa yezakhiwo zayo ezinhle, njengokuminyana okuphansi, amandla athile aphezulu, kanye nokumelana nokugqwala okuhle. Kodwa-ke, ngesikhathi sezinqubo zokubumba, ukugcwaliswa okungaphansi, ukugoqa, ukugeleza okuphukile, ukuqhekeka, okusanhlamvu okuqinile, nezinye izinto ezincane noma ama-microdefects akhiqizwa kalula ngenxa yezimpawu ze-deformation yama-alloys e-aluminium, okuhlanganisa indawo yokushisa encane ekhohlisayo, ukuchithwa kokushisa okusheshayo ukufa, ukunamathela okuqinile. , izinga eliphezulu lokuzwela ukuzwela, nokumelana nokugeleza okukhulu. Ngakho-ke, kukhawulelwe kakhulu ukuthi ingxenye efojiwe ithole umumo onembayo kanye nempahla ethuthukisiwe. Kuleli phepha, inqubekelaphambili kubuchwepheshe bokwenza ngokunemba kwezingxenye ze-aluminium alloy bubuyekeziwe. Kuthuthukiswe ubuchwepheshe bokubumba obunembayo obuthile obuthuthukisiwe, okuhlanganisa ukufoja okuvaliwe, ukufoja kwe-isothermal, ukufoja kokulayisha kwasendaweni, ukugeleza kwensimbi okunomgodi wokukhulula, amandla asizayo noma ukulayisha ukudlidliza, ukubunjwa kwe-casting-forging hybrid, kanye nokwakheka kwengxube ye-stamping-forging. Izingxenye zengxube ye-aluminium enembe kakhulu zingenziwa ngokulawula izinqubo zokubumba namapharamitha noma ngokuhlanganisa ubuchwepheshe bokubumba obunembayo nobunye ubuchwepheshe bokwakha. Ukuthuthukiswa kwalobu buchwepheshe kunenzuzo ukukhuthaza ukusetshenziswa kwama-alloys e-aluminium ekukhiqizeni izingxenye ezingasindi.
Isikhathi sokuthumela: Juni-09-2020