Umehluko Phakathi Kwesithando Somlilo Segobolondo Lensimbi Nesithando Somlilo Se-Aluminium Shell

Isithando somlilo segobolondo:

Inempilo ende yesevisi (ngokuvamile impilo evamile yesevisi yeminyaka engaphezu kwe-10) nokuzinza okuhle, ngoba umhlahlandlela wezibuthe unemisebenzi emibili: okokuqala, umhlahlandlela uzibuthe uhlanganiswe ngokuqinile nentambo ephezulu kanye nekhoyili yokungeniswa, ukuze ikhoyili kanye nomhlahlandlela uzibuthe ziqinile.yakha isakhiwo esiqinile.Okwesibili, umqhubi kazibuthe angakha umgoqo kazibuthe ezungeze ikhoyili.

Ukonga amandla, ngoba isithando somlilo esine-conductor kazibuthe songa ugesi ngo-3% -5% uma kuqhathaniswa nesithando somlilo segobolondo le-aluminium;

Iphuzu lokuphonsa lizinzile, futhi idivayisi yesithando somlilo esitshekisa amanzi ingakwazi ukulawula kahle i-engeli yokuphonsa nesivinini.

Ukusebenza kokuphepha kuhle.Ngenxa yezici zedivayisi ye-alamu yesithando somlilo esivuzayo kanye nesendlalelo se-refractory mortar), isakhiwo segobolondo lensimbi sikhethwa ngezici zalo ezinhle lapho ithoni inkulu kune-2T.

Isithando somlilo se-aluminium:

Isithando somlilo segobolondo le-aluminium siyisakhiwo esilula, futhi impilo yaso yesevisi ngokuvamile cishe iminyaka engu-5-8.Ayikho i-conductor kazibuthe, indlela yokukhipha ulayini lwesithando somlilo, kanye nongqimba lukasimende oluphikisayo.Ukusebenza kokuphepha kwayo kuphansi, futhi ngokuvamile isetshenziswa ngomthamo ongaphansi kuka-2T.Isibonelo: isethi yesithando somlilo esiphakathi kwe-5T, lapho isithando somlilo sigcwele insimbi encibilikisiwe, isisindo sonke semishini sifinyelela ku-8-10T.Uma kukhethwe isakhiwo segobolondo le-aluminium, lapho isinciphisi sizungeza umzimba wesithando somlilo kuya kuma-degree angu-95, wonke umzimba wesithando somlilo uzotshekela phambili, futhi ukusebenza kokuphepha kuhle kakhulu.Umehluko.Isithando somlilo segobolondo le-aluminium sifanele abasebenzisi abashintsha ukukhiqizwa ngesikhathi esifushane, ngamathani amancane.

Izinzuzo kanye nokubiigobolondo lensimbi esithandweni somlilofuthiisithando somlilo se-aluminiumziqhathaniswa ngokuningiliziwe ngezansi.

Izinzuzo kanye nokubi kwesithando somlilo wegobolondo le-aluminium nesithando somlilo segobolondo lensimbi

I-1) Iqinile futhi ihlala isikhathi eside, inhle futhi inhle, ikakhulukazi umzimba wesithando somthamo omkhulu udinga isakhiwo esiqinile esiqinile.Ngokombono wokuphepha kwesithando somlilo esitshekile, zama ukusebenzisa isithando somlilo segobolondo lensimbi.

2) Ijoka kazibuthe elenziwe ngezihlangu ze-silicon steel sheet futhi likhipha imigqa yakazibuthe ekhiqizwe ikhoyili yokungeniswa, inciphisa ukuvuza kazibuthe, ithuthukise ukusebenza kahle kokushisayo, ikhulise okukhiphayo, futhi yonga cishe u-5% -8% wamandla.

I-3) Ukuba khona kwesembozo sesithando somlilo kunciphisa ukulahlekelwa ukushisa futhi kuthuthukisa ukuphepha kwemishini.

4) Impilo yesevisi yinde, futhi i-oxidation ye-aluminium ekushiseni okuphezulu ibucayi kakhulu, okuholela ekukhathaleni kokuqina kwensimbi.Esizeni se-Foundry, kuvame ukubonakala ukuthi igobolondo lesithando somlilo se-aluminium esisetshenziswe isikhathi esingangonyaka liphukile, kuyilapho isithando somlilo segobolondo sinokuvuza okuncane okuguquguqukayo kazibuthe, futhi impilo yesevisi yemishini yinde kakhulu kune leyo yesithando somlilo wegobolondo le-aluminium.

I-5) Ukusebenza kokuphepha kwesithando somlilo wegobolondo kungcono kakhulu kunesithando somlilo wegobolondo le-aluminium.Lapho isithando somlilo segobolondo le-aluminium sincibilika, ngenxa yokushisa okuphezulu nokucindezela okukhulu, igobolondo le-aluminium likhubazeka kalula futhi ukuphepha kubi.Isithando somlilo segobolondo lensimbi samukela isithando somlilo se-hydraulic tilting, esiphephile nesithembekile.

Ngokwemikhuba yezimboni, isithando somlilo esincibilikisayo sesakhiwo se-aluminium alloy nesinciphisi njengesithando somlilo esitshekisayo sivame ukubizwa ngokuthi i-aluminium shell furnace.Isithando somlilo esincibilikisayo sesakhiwo sensimbi esinesilinda esisebenza ngehydraulic njengesithando somlilo esitshekisayo ngokuvamile saziwa ngokuthi isithando somlilo segobolondo lensimbi.