Gariiradda Birta

Sharaxaad Gaaban:

Gariiradda birta, sidoo kale loo yaqaan birta gariiradda.Birtu waa mid kulul oo qabowna lagu riixay duub.Si loo fududeeyo kaydinta iyo gaadiidka, way ku habboon tahay in la sameeyo farsamayn kala duwan (sida farsamaynta taarikada birta, birta, iwm. socodka, waxaana lagu soo rogaa fiilooyinka birta ee galahaGariiradaha, gariiradda xariijimaha birta la qaboojiyey, iyadoo loo eegayo baahiyaha kala duwan ee isticmaalayaasha, iyada oo loo marayo khadadka dhammayn ee kala duwan (heeraynta, toosinta, gooynta ama goynta, kormeerka, miisaamidda, baakadaha iyo calaamadaynta, iwm.) Alaabooyinka birta duuban oo jeexjeexay.


Faahfaahinta Alaabta

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Tilmaamaha Alaabta

Dhumucda:0.2-20mm

Ballaca:600-3000mm

Gariiradaha la sameeyay waxay u badan yihiin gariiradaha kulul ee duuban iyo gariiradaha qabow-duuban.Gariiradda duuban ee kulul waa badeecada la warshadeeyay ka hor inta aan dib loo dhigin billet birta.Gariiradda duuban ee qabow waa habaynta dambe ee gariiradda duuban ee kulul.Miisaanka guud ee gariiradda birta waa qiyaastii 15-30T.

Kala soocidda alaabta

● Kulayl, micnaha, gariiradda kulul-duuban, kaas oo ah sallax (badanaa loogu talagalay.

● Ku shubista billet) sida walxo ceeriin ah, kululaynta ka dib, waxaa laga sameeyaa bir xariijimo ah iyadoo la adeegsanayo unug duuban oo qallafsan iyo qaybta duubista.

● Xarigga kulul ee ka soo baxa mashiinka duubista ee ugu dambeeya ee duubista dhamaystirka ayaa lagu qaboojiyaa qulqulka laminarka ilaa barta loo dhigay.

● Gariiradda waxaa lagu rogaa gariiradda xariijimaha birta ah iyadoo la raacayo gariiradda birta, iyo gariiradda birta ee la qaboojiyey ayaa loo isticmaali karaa iyadoo loo eegayo baahiyaha kala duwan ee isticmaalayaasha.

● Ka dib khadadka dhamaystirka kala duwan (heeraynta, toosinta, gooynta ama goynta, kormeerka.

● Miisaanka, baakaynta iyo calaamadaynta, iwm.) waxa lagu farsameeyaa taarikada birta ah, gariiradaha fidsan iyo alaabada birta jeexan.

habka wax soo saarka

Habka wax-soo-saarka xaashida galvanized-kulul inta badan waxaa ka mid ah: Diyaarinta saxanka asalka ah → daawaynta ka horeysadajinta → Daawaynta ka dib → Kormeerka alaabta la dhammeeyey, iwm. Sida ku cad caadadii, inta badan iyadoo loo eegayo habka daaweynta pre-plating ee.

Gariiradda galvanized waxay ka kooban tahay qaab dhismeedka aluminium-zinc aluminium, kaas oo ka kooban 55% aluminium, 43% zinc iyo 2% silicon oo lagu adkeeyey heerkul sare oo ah 600 ° C. Dhismaha oo dhan wuxuu ka kooban yahay aluminium-iron-silicon-zinc, samaynta cufan nooc ka mid ah gunti afar geesood ah.

Faahfaahinta Alaabta

Waxyaabaha: Q235B, Q345B, SPHC510LQ345AQ345E

Gariiradda qabow ee duuban (Coldrolled), oo caadi ahaan loo isticmaalo warshadaha birta, way ka duwan tahay gariiradda duuban ee kulul.

Waxa ay tilmaamaysaa in si toos ah loogu duubay dhumuc gaar ah iyada oo duub lagu duubo heerkulka qolka oo lagu soo rogo duub dhan oo dabayl leh

suunka birta ah.Marka la barbar dhigo gariiradaha duuban ee kulul, gariiradaha qabow-duuban ayaa leh dusha dhalaalaya iyo dhammayn sare, laakiin

Walaac badan oo gudaha ah ayaa abuurma, daawaynta suuxdinta ayaa badanaa la sameeyaa ka dib duubista qabowga.

Qaybta: SPCC, SPCD, SPCE

Gariirada birta galvanized (gariiradaha birta galvanized), galvanized waxaa loola jeedaa birta, daawaha ama dusha alaabta kale waxaa lagu dahaadhay lakabka Zinc si ay u ciyaaraan doorka quruxda, miridhku-caddayn iyo farsamada kale ee daaweynta dusha.Hadda habka ugu muhiimsan waa galvanizing-kulul.


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