Ukugeleza kwenqubo yokwakhiwa kwe-hot die
I-thermal die Ukwakha kuyinqubo yokwenza i-billet yensimbi ekushiseni okuphezulu. Isetshenziswa kabanzi embonini yokukhiqiza ukukhiqiza izingxenye ezahlukahlukene ezinezimo eziyinkimbinkimbi nezidingo zokunemba okuphezulu. Ukugeleza kwenqubo yokwenza i-hot die kuzochazwa ngezansi.
- Ukulungiswa kwezinto ezingavuthiwe
Okokuqala, udinga ukukhetha izinto zokusetshenziswa ezifanele, ngokuvamile izinto zensimbi ezahlukahlukene, njengensimbi, i-aluminium, njll. Lezi zinto zokusetshenziswa kufanele zibe nokuguquguquka okuhle kanye nekhwalithi. Ngaphambi kokufakwa ekukhiqizweni, izinto zokusetshenziswa zidinga ukuhlolwa ukuqinisekisa ukuthi ukwakheka kwamakhemikhali azo kanye nezakhiwo zomzimba kuyahlangabezana nezidingo.
- ukushisa
Faka i-billet efanelekile esithandweni sokushisa ukuze ifudumale. Izinga lokushisa nesikhathi sokushisa kudingeka kulawulwe ngokuqinile ukuqinisekisa ukuthi i-billet ifinyelela izinga lokushisa elifanele lokufaka, ngenkathi kugwenywa ukwehla kwezakhiwo zezinto ngenxa yokushisa ngokweqile. Ngokuvamile, izinga lokushisa lokushisa lincike ohlotsheni lwezinto kanye nezidingo zokufaka.
- Ukulungiselela isikhunta
Lungisa izikhunta ezifanele ngokwesimo nobukhulu bezingxenye ezizokhiqizwa. Ama-Mds ngokuvamile enziwa ngamandla aphezulu Insimbi Yengxubevange futhi kudingeka ziklanywe ngokucophelela futhi zikhiqizwe ukuqinisekisa ukuthi zingakwazi ukumelana nengcindezi enkulu kanye nokungqubuzana ngesikhathi senqubo yokwakheka. Ngaphambi kokusebenzisa, isikhunta sidinga ukushiswa kanye nokugcotshwa ukuze kuncishiswe ukuguguleka futhi kuthuthukiswe impilo yenkonzo.
- umsebenzi wokwakha
Uma i-billet ishiswa kufike ezingeni lokushisa elifanele, idluliselwa ngokushesha emishinini yokufaka bese ifakwa esikhumbeni esishisiwe ukuze ifakwe. Ngesikhathi senqubo yokufaka, kufakwa ingcindezi enkulu ngokucindezela noma ngesando sokufaka ukuze ipulasitiki iguquguquke i-billet, bese igcwalisa kancane kancane imbobo yesikhunta ukuze kwakheke isimo sengxenye esidingekayo. Inqubo yokufaka ingadinga ukushaywa kaningi noma ukucindezela ukuqinisekisa ukunemba kobukhulu kanye nekhwalithi yangaphakathi yezingxenye.
- Sika umphetho bese ushaya
Ngemva kokuba ukubumba sekuqediwe, kungase kube khona imiphetho nesikhumba esiningi esindizayo ezingxenyeni, okudingeka zisuswe ngezinqubo zokusika imiphetho nokubhoboza. Lezi zinqubo zivame ukwenziwa kusetshenziswa imishini ekhethekile yokusika imiphetho kanye nemishini yokubhoboza.
- Ukwelashwa ngokushisa
Ukuze kuthuthukiswe ukuhleleka nokusebenza kwezingxenye, izingxenye ezibunjiwe ngokuvamile zidinga ukwelashwa kokushisa, njengokufaka i-annealing, i-ignition, i-quenching kanye ne-tempering. Ukukhethwa kwenqubo yokwelapha ukushisa kuncike ezintweni zokwakha kanye nezidingo zokusetshenziswa kwezingxenye.
- Ukwelashwa kwendawo
Ngemva kokwelashwa ngokushisa, izingxenye zingadinga nokwelashwa kwendawo, njengokudubula, ukuphonswa, njll., ukuze kususwe i-oxide engaphezulu kanye nokungcola, futhi kuthuthukiswe ikhwalithi yendawo kanye nokumelana nokugqwala kwezingxenye.
8, ukuhlolwa kwekhwalithi
Okokugcina, ukuhlolwa kwekhwalithi okuphelele kwezingxenye ezibunjiwe, okuhlanganisa ukunemba kobukhulu, ikhwalithi yobuso, ukuhleleka kwangaphakathi kanye nezakhiwo zemishini. Izingxenye ezifanelekayo kuphela ezingasetshenziswa noma zingene enkambisweni elandelayo.
Ngamafuphi, inqubo yokwenza i-hot die forging iyinqubo eyinkimbinkimbi futhi eqinile, futhi isixhumanisi ngasinye sidinga ukulawulwa ngokuqinile futhi sisetshenziswe ngokucophelela ukuze kukhiqizwe i-forgings esezingeni eliphezulu. Ngokuqhubeka kwezobuchwepheshe, inqubo yokwenza i-hot die forging nayo iyathuthuka futhi iyathuthuka, okunikeza ukwesekwa okuqinile ekuthuthukisweni kwemboni yokukhiqiza.