I-extrusions yefestile ye-aluminium efanelekileyo ibalulekile kwindlu yethu. Khetha iprofayile yefestile yealuminiyam esebenzayo, kuphephe ukusebenzisa izinto ezingalunganga ezinokuchaphazela ukuqina emva kofakelo.
Ngelixa utshintsha iifestile kunye neengcango ezisetyenzisiweyo kwikhaya, abantu abaqhelananga nokufakela kunye nokuqhaqha. Kwimeko apho, umgangatho wofakelo uba sisihloko sokufunda ukuze wonke umsebenzisi asiqonde.
Ngexesha nasemva kofakelo, ngaphandle kokubeka iliso kumphezulu womgangatho, kufuneka kuthathelwe ingqalelo iinkqubo zofakelo zabasebenzi, khetha esebenzayo.iprofayile yefestile ye-aluminium, kuphephe ukusebenzisa izinto ezingalunganga ezinokuchaphazela ukuqina emva kokufakwa.
Ngelixa ukhupha,i-aluminiyam yefestile ye-extrusions kunye neengcango zifuna ukwakhiwa, uqhagamshelwano oluzinzileyo, ukutywinwa, kunye nokuhlolwa kokugqibela, zonke ezi nkqubo ezifanelekileyo zihambelana nomgangatho wefestile kunye neengcango kunye nokuqina.
Ukuthetha ngokufakela, ukuqulunqa yinqanaba elibalulekileyo, kwaye limisela imbonakalo yefestile kunye nokusebenza. Cwangcisa isiseko solungelelaniso lwezakhelo kwimingxuma kwifestile kunye neengcango. Emva koko, faka isakhelo kanye ngaphakathi kolungelelwaniso olusetwe kwangaphambili.
Ufakelo olomileyo kunye nokufakwa okumanzi
Iifestile zenkqubo kunye neendlela zokufakela iingcango zohlulwe zibe ziindidi ezimbini, Ufakelo olomileyo kunye nokufakwa okumanzi. Ngenxa yokwahluka kweendlela zokufakela, iindlela zokufakwa kweefreyimu apho eludongeni nazo zahlukile.
1. Ufakelo olomileyo
Ufakelo olulomileyo, iifreyimu zentsimbi kufuneka zifakwe phambi kokupeyinta eludongeni,aluminiyam yefestile yesakhelo extrusion kufuneka yenziwe emva kokupeyinta udonga. Jonga ngezantsi kwiimfuno zofakelo lwezakhelo zentsimbi:
(1) Ububanzi obufanelekileyo besakhelo sesinyithi kunye nesakhelo secala lefestile kufuneka sibe banzi kune-30mm.
(2) Ukukhetha iziqhoboshi zezakhelo zentsimbi ukudibanisa imingxuma ngeendonga. Ukudibanisa udonga kunye nezakhelo zetsimbi zangaphandle kunye ne-fasteners.
(3) I-gap ye-metal frame fasteners kunye nee-engile kufuneka ibe ngaphantsi kwe-150mm, i-fasteners ezimbini kufuneka zigcine isithuba esingaphantsi kwe-500mm.
2. Ufakelo olumanzi
Ngelixa usebenzisa ukufakwa okumanzi, iifestile zenkqubo kunye neefreyimu zeengcango kufuneka zifakwe phambi kokupeyintwa kodonga. Iifreyimu zeefestile kunye neengcango kufuneka zisebenzise izibophelelo ukulungisa. Izicelo ziyafana nofakelo olomileyo. Umsantsa wefestile yeengcango zefestile kunye neefasteners kufuneka zingabi ngaphezu kwe-150mm, umsantsa phakathi kwe-fasteners ezimbini kufuneka ube ngaphantsi kwe-500mm.
Ngokubhekiselele kwindlela yokudibanisa i-fasteners kunye nenkqubo yefestile yeendawo zokubeka umnyango, inokukhetha i-self tapping screw okanye i-POP Self Plugging Rivet. Emva kofakelo, iindonga ezijikeleze iifestile kufuneka zibe nonyango olulondolozayo usebenzisa iipeyinti zokukhusela okanye iifilimu zeplastiki.