Factors to Consider When Choosing an Aluminum Die Casting Alloy

Izinto Okufanele Zicatshangwe Lapho Ukhetha I-Aluminium Die Casting Alloy

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I-Aluminium Die Casting iyinqubo ewusizo kakhulu yokukhiqiza enembe kakhulu,izingxenye ze-aluminium ezingasindi.Ilungele izinhlelo zokusebenza ezahlukahlukene njengezixhumi zikagesi, izindlu zikagesi, namaswishi kagesi.Umkhiqizo we-die cast uyakwazi ukumelana namazinga okushisa aphezulu.Ama-aluminium alloys angenye yezinsimbi ezivame ukusetshenziswa kakhulu ekukhiqizeni.Zingasetshenziswa ezinhlobonhlobo zemikhiqizo, okuhlanganisa i-electronics, ezokuthutha, kanye nesakhiwo nokwakhiwa.Kodwa-ke, kunezici ezimbalwa okufanele uzicabangele lapho ukhetha ingxube ye-aluminium.Okokuqala, umugqa wokuhlukanisa kufanele ucatshangelwe lapho uklama.Umugqa wokuhlukanisa uwumugqa omncane ophawula iphuzu lapho amahhafu esikhunta amabili ahlangana khona.Lo mugqa akufanele ube eduze kwanoma yiziphi izici zezimonyo.Okulandelayo ukucatshangelwa ukuthi uzowabeka kuphi amaphuzu omjovo.Kunezinketho ezimbalwa ezitholakalayo uma kuziwa endaweni yala maphuzu.Ungakhetha phakathi komjovo owodwa noma amaphuzu omjovo amaningi.Inombolo ephezulu yamaphoyinti omjovo isiza ukuvimbela i-aluminium ukuthi ingaqini emifantwini yokufa.Ngaphezu kwalokho, kunezinhlobo eziningi ezahlukene ze-aluminium alloys,njenge-A380 ne-ZA-8.Ingxubevange ngayinye inesethi yayo yezici.Isibonelo, i-A380 yaziwa ngokuhlala kwayo nesisindo esilula.Kuphinde kube yisinqumo esidumile sohlu lwezinhlelo zokusebenza zezimoto.Esinye isici esiyinhloko okufanele sicatshangelwe ukuqeda phezulu.Izingxenye ze-aluminium die cast zivame ukuqedwa ngejazi eliyimpuphu.I-Powder coating ingasetshenziswa ezinhlobonhlobo zemibala kanye nokuthungwa.Lokhu kunikeza indawo ekwazi ukumelana nokuklwebheka futhi imelana ne-ding.I-Aluminium Die Casting iyindlela engabizi kakhulu uma kuziwa ekukhiqizeni izingxenye zevolumu enkulu.Kodwa futhi kuyabiza uma kuziwa ekwenzeni amanani amancane.Lezi zindleko zincike ohlotsheni lomshini kanye nemininingwane yomkhiqizo.Kodwa-ke, i-die casting ingaba utshalomali olufanele uma wenza izingxenye zezimoto eziyinkimbinkimbi kanye ne-aerospace.Isibonelo, imboni ye-aerospace inentshisekelo yokunciphisa izindleko zokukhiqiza ngokusebenzisa i-aluminium esikhundleni sensimbi noma insimbi.Ama-alloys amaningi e-aluminium asetshenziswa enqubweni yokufaka ukufa aklanyelwe ukuhlangabezana nezindinganiso eziqinile zomkhakha.I-Rio Tinto, isibonelo, ithuthukise uchungechunge lwama-alloys amasha e-aluminium ukusiza ama-die casters aphinde asetshenziswe.Ukusebenzisa lawa ma-alloys kunganciphisa i-carbon footprint yemisebenzi yakho yokukhiqiza.Kuye ngezidingo zakho,ungase futhi udinge ukusebenzisa ukuhlobisa noma ukuzivikela kumkhiqizo ophelile we-aluminium.Ukusetshenziswa kwejazi lempushana kungaba nzima kakhulu.Noma kunjalo, kubaluleke kakhulu ukwenza isiqiniseko sokuthi i-coating ayizwani ne-ding futhi imelana nokunwaya.Ngenkathi inqubo ye-die casting ingaba inketho enhle yokukhiqiza amavolumu amakhulu,futhi kuyindlela ebiza kakhulu yokwenza amanani amancane.Ngenxa yalokhu, kuhle ukuba umsebenzi wenziwe ngochwepheshe.

Isixhumi esisheshayo se-aluminium cast fire hydrant

Isixhumi esisheshayo se-aluminium cast fire fire sinika amandla izicishamlilo ukuthi zixhume amapayipi azo emzimbeni omkhulu we-hydrant.I-hydratant yamanzi inezingxenye ezimbili, umzimba omkhulu, noma umgqomo, kanye nephansi, ingxenye yokuphuma, noma i-spool.Lezi zingxenye zingase zibe yisiqephu esisodwa noma zibe izingcezu ezimbili.

I-cast iron noma i-aluminium fire hydrant isixhumi esisheshayo siwukuxhuma unomphela ku-hydrant.Lezi zixhobo zokucisha umlilo zivame ukuhlonyiswa ngemicu ye-NST yabesifazane, efaniswa noxhumo lwe-Storz.Abanye abakhiqizi bakhiqiza ama-adaptha akhiphekayo axhuma ngqo emlonyeni wepayipi lomlilo.Amanye ama-adaptha anamathiselwe unomphela futhi adinga amathuluzi ambalwa kuphela ukuze uwafake.

Inqubo yokwenza isixhumi esisheshayo se-aluminium cast fire fire iqala ngokwenza ucezu olubizwa ngokuthi "core".Lesi siqeshana siyisikhunta esibunjwa ngomshini.Ngemuva kokuthi isikhunta senziwe ngomshini, umgogodla we-hydrant ube usufakwa kuma-halves amabili ebhulokhi.Isihlabathi sigcwaliswa emgodini futhi i-lathe iqala inqubo yokuguqula isikhunta.Inqubo iyaphindwa endaweni ngayinye.