I-Aluminium billet iyisinqumo esithandwayo ezimbonini ezihlukahlukene njengoba idlala indima ebalulekile emikhakheni ehlukahlukene efana nezimoto, i-aerospace kanye nokwakhiwa ngenxa yesisindo sayo esilula, amandla aphezulu kanye nokuhamba kahle kwe-thermal.Kodwa-ke, inqubo ye-aluminium billet casting idinga imishini ekhethekile nezinto zokwakha ukuze kuqinisekiswe umkhiqizo wekhwalithi ephezulu.Ingxenye ebalulekile ilondolo yokusabalalisa.
Iukusatshalaliswa launderiyingxenye yohlelo lwe-aluminium billet casting, esetshenziselwa ukusakaza ipuleti futhi yakhelweumshini wokuphonsa phezulu oshisayoama-alloys e-aluminium kanye ne-aluminium.I-aluminium liquid iphuma ngaphandleisithando somlilofuthi udlula ku-ai-ceramic launder bese kuthi ngokusebenzisa aibhokisi lokuhlungakumwashi wokusabalalisa.Inesibopho sokugeleza okushelelayo nokusebenza kahle kwe-aluminium encibilikisiwe esikhunjeni, iqinisekisa ukunemba nobuqotho bomkhiqizo wokugcina.
Ukuze kuhlangatshezwane nezidingo ezidingekayo zenqubo yokusakazwa kwe-billet ye-aluminium, isiwashi sokusabalalisa senziwe ngefayibha ye-aluminium-silicate kanye nenhlanganisela ye-ceramic.Le nhlanganisela ihlinzeka ngokufakwa kokushisa okuhle kakhulu, iqinisekisa ukulahlekelwa okuncane kokushisa phakathi nenqubo yokuphonsa.Ukufakwa kahle kwe-thermal kusiza futhi ukugcina izinga lokushisa elingaguquki esikhunjeni, okuthuthukisa izinga lokuphonsa futhi kunciphisa amaphutha.Ngaphezu kwalokho, isiwashi sokusabalalisa sinokumelana nokushisa okuhle kakhulu, okubenza bakwazi ukumelana namazinga okushisa aphezulu oketshezi lwe-aluminium.Lokhu ukumelana nokushisa okuphezulu kuqinisekisa ukuqina kanye nempilo ende ye-launder yokusabalalisa, okwenza kube inketho engabizi kakhulu kubakhiqizi bokusakaza.
Esinye isici esibalulekile se-launder yokusabalalisa yizindawo zabo ze-aluminium ezingenazintambo.I-aluminium encibilikisiwe ijwayele ukunamathela ebusweni bezinto ezibonakalayo, okuholela ekwakhekeni kwe-slag nokunciphisa ukusebenza kahle.Imvelo enganamathiki yesiwashi sokusabalalisa ingavimbela ukwakheka kwe-slag, iqinisekise ukugeleza okushelelayo koketshezi lwe-aluminium phakathi nenqubo yokusakaza futhi kwandise ukonga isikhathi.I-distriI-bution launder nayo iqinile futhi imelana nokukhuhla futhi ingamelana nokugeleza kwe-aluminium ngaphandle kokuguqulwa noma ukulimala.Lawa mandla aphezulu awaqinisekisi kuphela ubuqotho bomkhiqizo wabalingisi, kodwa futhi asindisa izindleko zabakhiqizi ngokunciphisa isidingo sokushintshwa njalo.
Ngaphezu kwezakhiwo ezinhle kakhulu zezinto ezibonakalayo, isiwashi sokusabalalisa sinikeza ukumelana nokugqwala okuphakeme.Imvelo yokubola ye-aluminium encibilikisiwe ingehlisa ukusebenza kwempahla, yehlise ikhwalithi yomkhiqizo wokugcina.Kodwa-ke, ukumelana nokugqwala kwe-launder yokusabalalisa kuqinisekisa ubumsulwa nobuqotho boketshezi lwe-aluminium kuyo yonke inqubo yokuphonsa.
Ngaphezu kwalokho, iziwashi ezisatshalaliswayo zivame ukutholakala ngosayizi ukusuka ku-3″ kuya ku-9″, 10″, 12″, 14″, 16″, 18″, 20″, kodwa abakhiqizi bangakwazi nokwenza ngokwezifiso osayizi bomshini wokuwasha ukuze kuqinisekiswe ukulingana okuphelele kwanoma yimuphi. uhlelo lokusebenza.Lokhu kuvumelana nezimo kuvumela amakhasimende ukuthi ahlangabezane nezidingo ezahlukene zokukhiqiza futhi andise ukukhiqiza.
Ukuqinisekisa ikhwalithi ye-launder yokusabalalisa, i-zhelu isebenzisa amasu okukhiqiza athuthukisiwe afana ne-vacuum casting.Lokhu kuqinisekisa kangcono ukusebenza komkhiqizo futhi kuthuthukisa ikhwalithi yomkhiqizo wokugcina.Inhlanganisela yezindlela ezithuthukisiwe zokukhiqiza nezinto ezisezingeni eliphezulu yenza isiwashi sokusabalalisa sibe yingxenye ebalulekile yenqubo yokukhipha i-aluminium.
Kafushane, ukusetshenziswa kwelaunder yokusabalalisa ekusakazeni kwe-aluminium kubalulekile ukuze kuqinisekiswe ukukhiqizwa kwekhwalithi ephezulu ye-aluminium billet.Ukufakwa kwayo kahle kokushisa okushisayo, ukumelana nokushisa okuphezulu, izakhiwo ze-aluminium ezingagxili, amandla aphezulu, impilo ende yesevisi, ukumelana nokukhuhla nokugqwala koketshezi lwe-aluminium kuyenza ibe yisinqumo esihle kakhulu kubakhiqizi bezimboni.Umshini wokuwasha impahla nawo uyazuza ekhonweni laso lokwenza ngokwezifiso izidingo ezithile, okuwenza ube yisixazululo esisebenza ngezindlela eziningi futhi esingabizi kakhulu.Ngobuchwepheshe obuthuthukisiwe bokukhiqiza kanye nezakhiwo eziphakeme zezinto ezibonakalayo, umshini wokusabalalisa umshini ube yingxenye ebalulekile yenqubo yokukhipha i-aluminium billet, ukushayela ukusebenza kahle kanye nekhwalithi yomkhiqizo embonini ye-aluminium.
Isikhathi sokuthumela: Sep-09-2023