Ukuphosa sisiqalo senkqubo yokulungiselela iprofayili ye-aluminium. Kufuneka ukuphumeza izithako kuqala, bona uhlobo kunye neempawuIiprofayili ze-aluminium, ukuze kuqinisekiswe ubungakanani bezinto ezahlukeneyo zetsimbi ezongeziweyo, ulungelelwaniso olufanelekileyo lwezinto ezahlukeneyo ezikrwada. Okwesibini, iyancibilika, kwaye izinto ezigqityiweyo ziyancibilika kwisithando somlilo. Eli nyathelo kufuneka lenziwe ngokweemfuno zobugcisa. Ukungcola okufana ne-slag kunye negesi kwi-melt kususwa yi-teknoloji ye-essence. Emva kokuba la manyathelo angasentla egqityiwe, ukuphosa kuyaqhutywa. Izixhobo ezinyibilikisiweyo zicutshungulwa ngetekhnoloji yokuphosa kwaye zipholile ukwenza iintonga zokuphosa ezijikelezayo zeempawu ezahlukeneyo.
Ukuxova linyathelo lesibini ekwenzeni iiprofayili zealuminiyam. Ukuxova kwenza inkangeleko ibe yimilo esiyifunayo. Okokuqala, ngokwemilo yemveliso, isikhunta senziwe. Intonga yokuphosa ejikelezayo efudumeleyo igxininiswe kwi-mold ngumatshini wokuxova. Ekuxoveni, itekhnoloji yokucima ukupholisa umoya kunye nenkqubo yokuguga eyenziweyo nayo iyafuneka ukuze kugqitywe unyango lobushushu kunye nokomeleza. Iikhrayitheriya zokulahla i-thermal ye-alloy eqinisiweyo enemigangatho eyahlukeneyo iyahluka.
Isinyathelo sesithathu seprofayili ye-aluminium kumbala. Okokuqala, umphezulu uhlanjululwe ngaphambili, kwaye umphezulu uhlanjululwa ngamachiza okanye ngeendlela eziphathekayo, ukwenzela ukuba kuqinisekiswe ifilimu ye-oxide ecocekileyo kunye nengenasiphako. Isenokwenziwa ngoomatshini kwindawo yesipili okanye i-matte state. Emva koko i-anodized, i-surface yeprofayili echazwe ngaphambili, phantsi kweemeko ezithile zobuchwepheshe, i-matrix surface ye-anodized, isizukulwana somgca wefilimu. Ekugqibeleni, ukutywinwa kwe-pore kusetyenziselwa ukuvala i-pore yefilimu ye-oxide ye-porous eyenziwe emva kwe-anodic oxidation, ukuze kuphuculwe ukusebenza kwefilimu ye-oxide. Ifilimu ye-oxide ibonakala elubala, isebenzisa i-adsorption eyomeleleyo, i-adsorption kunye nokuqokelelana kwezinto ezithile zetsimbi kwi-membrane emngxunyeni, inokwenza umphezulu we-aluminium ukongeza kwisilivere, kodwa ingabonisa umnyama, ubhedu, igolide kunye neminye imibala emininzi.
Ixesha lokuposa: Jul-27-2022