Bayan kasuwa HE431VTi Gidajen Turbine don Cummins Turbo 4036847

Gidajen Turbocharger Turbocharger wani muhimmin sashi ne na turbocharger. Babban aikin gidan injin turbine shine tattara iskar gas daga injin, da kuma tura su ta hanyar juzu'i (na wucewa) zuwa cikin injin injin da kuma haifar da jujjuyawar. A sakamakon haka, dabaran kwampreso yana jujjuya ta hanyar shaft da aka haɗa da dabaran injin turbine. Hakanan ana kiran gidajen turbine a matsayin "gefen zafi" na turbo saboda ci gaba da bayyanar da iskar gas mai zafi.

Kayayyakin Casting na Gidajen Turbine ɗinmu sun haɗa da:
Ƙarfin Ductile (QT450-10): Ci gaba da juriya na zafi bai wuce digiri 650 ba, amma saboda balagaggen tsarin simintin sa da kuma ƙananan farashin simintin, baƙin ƙarfe ya zama mafi yawan amfani da simintin ƙarfe don samar da gidaje na turbine. .
Matsakaici Silicon Molybdenum Ductile Iron: 0.3% -0.6% molybdenum an ƙara zuwa yawan amfani nodular simintin ƙarfe, molybdenum ƙara ƙarfi da taurin na simintin gyaran kafa, Heat juriya ne mafi alhẽri daga talakawa nodular ductile baƙin ƙarfe QT450.
Matsakaici silicon molybdenum nickel ductile baƙin ƙarfe: 0.6% -1% nickel an kara zuwa matsakaici silicon molybdenum ductile baƙin ƙarfe, wanda yana da mafi zafi juriya fiye da talakawa ductile baƙin ƙarfe QT450.
High-Nickel Ductile Iron (D5S): 34% nickel, ƙarfe ductile mai zafi mai zafi, Ana amfani da shi don kera manyan caja tare da buƙatun juriya mai zafi, kuma ci gaba da juriya mai zafi na iya kaiwa 760 digiri Celsius ko fiye.