Iibhilethi ze-aluminium ziyindlela ethandwayo kumashishini ahlukeneyo njengoko zidlala indima ebalulekileyo kwiindawo ezahlukeneyo ezifana neemoto, i-aerospace kunye nolwakhiwo ngenxa yobunzima bazo obulula, amandla aphezulu kunye nokuqhuba kakuhle kobushushu. Nangona kunjalo, inkqubo yokwenziwa kweebhilethi ze-aluminium ifuna izixhobo ezikhethekileyo kunye nezixhobo ukuqinisekisa imveliso esemgangathweni ophezulu. Inxalenye ebalulekileyo yi-distribution washer.
Iumatshini wokuhlamba impahlayinxalenye yenkqubo yokuphosa i-aluminium billet, esetyenziselwa ipleyiti yokuphosa kwaye yenzelweumatshini wokuphosa oshushu phezuluye-aluminium kunye nee-aluminium alloys. Ulwelo lwe-aluminium luphuma kwi-isithando somlilokwaye idlula kwiumatshini wokuhlamba impahla weseramikhi uze emva koko usebenziseibhokisi yesihluzoKumatshini wokuhlamba impahla osasazwayo. Inoxanduva lokuhamba kakuhle nangokufanelekileyo kwe-aluminium enyibilikisiweyo kwisikhunta, ukuqinisekisa ukuchaneka kunye nokuthembeka kwemveliso yokugqibela.
Ukuze kuhlangatyezwane neemfuno ezifunekayo zenkqubo yokusika i-aluminium billet, i-distribution launder yenziwe nge-aluminium-silicate fiber kunye ne-ceramic composite. Olu dibaniso lubonelela nge-thermal insulation egqwesileyo, eqinisekisa ukulahleka kobushushu okuncinci ngexesha lenkqubo yokusika. I-thermal insulation elungileyo ikwanceda ukugcina ubushushu obungaguqukiyo kwi-mold, nto leyo ephucula umgangatho wokusika kwaye inciphise iziphene. Ukongeza, i-distribution launder inokumelana okuhle kobushushu, nto leyo ebenza bakwazi ukumelana nobushushu obuphezulu bolwelo lwe-aluminium. Olu kumelana nobushushu obuphezulu luqinisekisa ukuqina kunye nobomi obude be-distribution launder, nto leyo eyenza ukuba ibe lukhetho olungabizi kakhulu kubavelisi bokusika.
Olunye uphawu olubalulekileyo lwempahla yokuhlamba impahla esasazwayo ziimpawu zayo ze-aluminium ezinganamatheliyo. I-aluminium enyibilikisiweyo idla ngokunamathela kumphezulu wento, nto leyo ekhokelela ekwakhekeni kwe-slag kunye nokusebenza kakuhle okunciphileyo. Indlela enganamatheliyo ngayo le mpahla yokuhlamba impahla esasazwayo inokuthintela ukwakheka kwe-slag, iqinisekisa ukuhamba kakuhle kolwelo lwe-aluminium ngexesha lenkqubo yokuphosa kwaye yonga ixesha elininzi.riIzixhobo zokuhlamba impahla zinamandla kwaye ziyamelana nokukhuhla kwaye ziyakwazi ukumelana nokuhamba kwe-aluminium ngaphandle kokuguquka okanye ukonakala. Olu qina luphezulu aluqinisekisi nje kuphela ukuthembeka kwemveliso eyenziwe ngentsimbi, kodwa lukwasindisa iindleko zabavelisi ngokunciphisa isidingo sokutshintshwa rhoqo.
Ukongeza kwiipropati ezintle zezinto, isixhobo sokuhlamba impahla esisasazwayo sinikezela ngokumelana nokugqwala okuphezulu. Indlela i-aluminium enyibilikisiweyo enokugqwala ngayo inokonakalisa ukusebenza kwezinto, inciphise umgangatho wemveliso yokugqibela. Nangona kunjalo, ukumelana nokugqwala kwesi sixhobo sokuhlamba impahla esisasazwayo kuqinisekisa ubunyulu kunye nokuthembeka kolwelo lwe-aluminium kuyo yonke inkqubo yokubumba.
Ukongeza, izixhobo zokuhlamba impahla ezisasazwayo zihlala zifumaneka ngobukhulu obuphakathi kwe-3″ ukuya kwi-9″, 10″, 12″, 14″, 16″, 18″, 20″, kodwa abavelisi banokwenza ngokwezifiso ubungakanani bezixhobo zokuhlamba impahla ukuqinisekisa ukuba zilungele nasiphi na isicelo sokufaka. Oku kuguquguquka kuvumela abathengi ukuba bahlangabezane neemfuno ezahlukeneyo zemveliso kwaye bandise imveliso.
Ukuqinisekisa umgangatho wesixhobo sokuhlamba impahla esisasazwayo, i-zhelu isebenzisa iindlela zokuvelisa eziphambili ezifana nokufaka i-vacuum casting. Oku kuqinisekisa ukusebenza kakuhle kwemveliso kwaye kuphucula umgangatho wemveliso yokugqibela. Ukudibanisa iindlela zokuvelisa eziphambili kunye nezixhobo ezikumgangatho ophezulu kwenza isixhobo sokuhlamba impahla esisasazwayo sibe yinxalenye ebalulekileyo yenkqubo yokukhupha i-aluminium.
Ngamafutshane, ukusetyenziswa kwempahla yokuhlamba impahla esasazwayo kwi-aluminium casting kubalulekile ukuqinisekisa ukuveliswa kwe-aluminium billet esemgangathweni ophezulu. I-thermal insulation yayo elungileyo, ukumelana nobushushu obuphezulu, iipropati ze-aluminium ezinganamatheliyo, amandla aphezulu, ubomi obude benkonzo, ukumelana nokukhuhla kunye nokugqwala kolwelo lwe-aluminium kwenza ukuba ibe lukhetho oluhle kakhulu kubavelisi bezinto zokwenziwa. I-distribution washer ikwazuza kubuchule bayo bokwenziwa ngokwezifiso kwiimfuno ezithile, okwenza ibe sisisombululo esiguquguqukayo nesingabizi kakhulu. Ngobuchwepheshe bokuvelisa obuphambili kunye neepropati zezinto eziphezulu, i-distribution washer ibe yinxalenye ebalulekileyo yenkqubo ye-aluminium billet casting, ukuqhuba ukusebenza kakuhle kunye nomgangatho wemveliso kwishishini le-aluminium.
Ixesha lokuthumela: Septemba-09-2023