Itekhnoloji yokuphosa
Ukunyibilika
Ukufumana ubushushu obuphezulu kunye nesulfure ephantsi ecocekileyo yentsimbi eshushu ngundoqo ekuveliseni umgangatho ophezulu we-ductile iron. Izixhobo zokuvelisa zasekhaya zisekelwe ikakhulu kwi-cupola, kunye nentsimbi eshushu ayilonyango lwangaphambili lwe-desulfurization; Oku kulandelwa yintsimbi yehagu engacocekanga kakhulu kunye nomgangatho ophantsi wecoke. Intsimbi enyibilikisiweyo inyibilika kwi-cupola, i-desulfurized ngaphandle kwesithando somlilo, kwaye emva koko ishushu kwaye ilungelelaniswe kwisithando somlilo. E-China, ukufunyaniswa kokwakheka kwesinyithi esinyibilikisiweyo ngokuqhelekileyo kuqhutyelwa yi-vacuum yokufunda ngokuthe ngqo i-spectrometer.
ukubumba
Inkqubo yokubumba impembelelo yomoya ngokucacileyo ingaphezulu kwenkqubo yokubumba isanti yodongwe, kwaye inokufumana ii-crankshaft castings ezichanekileyo. Isikhunta sesanti esiveliswe yile nkqubo sineempawu zokungaphindi zibuyele, nto leyo ibaluleke kakhulu kwi-crankshaft ye-multi-throw. Abanye abavelisi be-crankshaft basekhaya abavela eJamani, eItali, eSpain nakwamanye amazwe ukwazisa inkqubo yokubumba impembelelo yomoya, kodwa ukuqaliswa komgca wemveliso wonke linani elincinane kakhulu labavelisi.
Ukuphosa i-Electroslag
Itekhnoloji yokunyibilikisa i-Electroslag isetyenziswa ekuveliseni i-crankshaft, ukuze ukusebenza kwe-crankshaft eyicast ithelekiseke naleyo ye-crankshaft eyenziweyo. Kwaye ineempawu zomjikelo wokuphuhlisa ngokukhawuleza, izinga eliphezulu lokusetyenziswa kwesinyithi, izixhobo ezilula, ukusebenza kwemveliso ephezulu kunye nokunye.