Ama-ring forgingsukugoqa iama-forgingsibe yindilinga, ingalawula ngokuyisisekelo ukubekezelelana komkhiqizo, inciphise inani lomshini. Kodwa-ke, lapho sikhetha ama-ring forging, kufanele siqaphele ukuthi singakhethi ama-ring forging anesici. Uma ukukhetha ama-ring ring angalungile kuzothinta kakhulu ukusetshenziswa kwephrojekthi, kuzoba nezingozi ezithile. Khona-ke, indlela yokukhethaforgings ezinzima?

Okokuqala, bheka ubuso bokubumba: uma ubuso bunokuqhekeka, ukugoqa, ama-creases, imigodi yokucindezela, ikhasi lewolintshi, ama-bubbling, amabala, imigodi yokugqwala, imihuzuko, impahla yangaphandle, engagcwele, imigodi, ukungabi khona kwenyama, imihuzuko. nezinye iziphambeko, kunconywa ukuthi ungathengi.

Ukuhlaziywa kobukhulu bemvume yomshini yeforgings ezinzimafuthi inezidingo ezifanele zempahla ye-forgings esindayo. Amabhilidi awakwazi ukusetshenziswa njengezinto zokubumba zokubumba nokucutshungulwa. Isilinganiso sokubumba sezingxenye ezinobumo obuhlukene kufanele siqinisekiswe, futhi ukukhiqizwa kwensimbi eyindilinga enobukhulu obufanayo akufanele kuhlangabezane nezidingo eziqinile ngesikhathi sokucubungula ukucubungula, njengezinga lokushisa, imvamisa yokubumba nokucindezela. Amakristalu ensimbi ngaphakathiforgings ezinzimazicolekile futhi zisikwe ngokuqinile, futhi ama-forging acutshungulwa ngaphandle kokulimaza imicu yensimbi yempahla eluhlaza futhi angenza imigqa yensimbi ibe bushelelezi.

Lezi zinzuzo zeforgings ezinzimaakufanele kukhulunywe ngazo, kodwa ikakhulukazi ngenxa yezidingo zabo eziqinile zobuchwepheshe. Usayizi oyisipele weama-ring forgings anzimaizohambisana nezindinganiso zokuphepha zamazwe ngamazwe, futhi impahla kufanele ihambisane nempahla yezingxenye. Ukwakheka kwamakhemikhali kuzophinde kuhambisane namazinga ahlanganisiwe kazwelonke futhi uhlu lwezinto ezibonakalayo luzokhishwa. Indlela eyinhloko yokunciphisa okuqukethwe kwe-hydrogen ensimbi i-vacuum degassing noma ukuthululwa kwe-vacuum yensimbi ewuketshezi ngesikhathi senqubo yokwenza insimbi. Kwamanye ama-forging anezidingo eziphakeme, inqubo ye-electroslag remelting ingasetshenziswa ukuthuthukisa ukuhlanzeka kwensimbi. Ukwelashwa kokushisa kwangemva kokubumba: I-Dehydrogenation annealing ukuze i-hydrogen isakazwe ngensimbi.

kusuka: 168 ukukhamba