1.Likopo tsa Aluminium e Rolled ke life?
2.Lijana tse thata tse entsoeng ka aluminium e rokotsoeng
Rolling aluminium ke e 'ngoe ea mekhoa e meholo ea tšepe e sebelisoang ho fetola matlapa a aluminium hore e be mokhoa o ka sebelisoang bakeng sa ts'ebetso e tsoelang pele. Aluminium e phuthetsoeng e ka boela ea e-ba sehlahisoa sa ho qetela, mohlala, foil ea aluminium bakeng sa ho pheha kapa ho phuthela lijo.
Aluminium e rokotsoeng e hohle - lik'hamphani tsa lijo le lino li e sebelisa ho hlahisa makotikoti a aluminium le lijana tse thata tse tlang ka litaelo tsa hau tsa ho tsoa. Indasteri ea meralo ea meralo e e sebelisa ho etsa marulelo a aluminiamo, liphanele tsa mahlakoreng, likotopo tsa pula, le fuluru ea anti-skid. Mokhoa oa ho roala aluminium o ka hlahisa likheo tsa aluminium bakeng sa ho sebetsa ka libopeho tse itseng fekthering ea hau.
3.Mokhoa oa ho Rolling oa Aluminium o sebetsa Joang?
lMohato oa 1: Aluminium Stock Preparation
Li-slabs tsa aluminium tse sebelisoang ha ho etsoa rolling
Ts'ebetso e qala ha leloala le bilikang le fumana matlapa a aluminium kapa li-billet li se li loketse ho kolobisoa. Ho itšetlehile ka thepa ea thepa e lakatsehang bakeng sa moqolo o itseng, ba tlameha ho qala ka ho etsa qeto ea hore na ba futhumatsa thepa kapa che.
Haeba ba sa chese aluminium pele ba koloha, aluminium e tla sebetsa e batang. Cold rolling e thatafatsa le ho matlafatsa aluminium ka ho fetola micro ea eona-sebopeho, empa e etsa hore tšepe e be thata haholoanyane.
Haeba leloala le futhumatsa aluminiamo, ts'ebetso ena e bitsoa hot working. Mocheso o khethehileng oa mocheso bakeng sa ho sebetsa o chesang o fapana ka motsoako. Mohlala, aluminium ea 3003 e chesa e sebetsoa lipakeng tsa 260 ho isa ho 510°C (500 ho isa ho 950°F), ho latela AZoM. Ho chesa ho thibela boholo kapa ho thatafala ha mosebetsi mme ho lumella aluminium hore e lule e le ductile.
Mohato oa 2: Theohela ho Botenya bo Lakatsehang
Ha li-slabs tsa aluminium li se li lokile, li feta methating e mengata ea li-roller mill le karohano e ntseng e fokotseha lipakeng tsa tsona. Liloala tsa rolara li sebelisa matla holimo le tlase ho letlapa. Ba tsoela pele ho etsa joalo ho fihlela letlapa le fihla botenya bo lakatsehang.
Ho itšetlehile ka botenya ba ho qetela ba aluminium, sehlahisoa se hlahisoang se tla aroloa ka e 'ngoe ea litsela tse tharo, joalokaha ho hlalositsoe ke Aluminium Association. E 'ngoe le e' ngoe ea mefuta e meraro ea aluminium e rokotsoeng e loketse merero e fapaneng.
No. 1 - Aluminium Plate
Aluminium e phuthoang ho botenya ba lisenthimithara tse 0.25 (6.3 limilimithara) kapa ho feta e bitsoa poleiti ea aluminium, eo lik'hamphani tsa sefofane li atisang ho li sebelisa mapheong le mehahong ea lifofane.
No. 2 - Letlapa la Aluminium
Aluminium e phuthoang ho fihla lipakeng tsa 0.008 inches (0.2 mm) le 0.25 inches (6.3 mm) e bitsoa aluminium sheet, 'me ba bangata ba e nka e le mofuta oa aluminium o fetotsoeng ka ho fetisisa. Baetsi ba sebelisa letlapa la aluminium ho hlahisa lino le makotikoti a lijo, matšoao a litsela tse kholo, lipoleiti tsa likoloi, meaho ea likoloi le bokantle, le lihlahisoa tse ling tse ngata.
No. 3 - Aluminium Foil
Aluminium e kentsoeng ho eng kapa eng e tšesaane ho feta 0.008 inches (0.2 mm) e nkoa e le foil. Liphutheloana tsa lijo, ts'ehetso ea ho kenya letsoho ka har'a meaho, le litšitiso tsa mouoane oa laminated ke mehlala ea lits'ebetso tsa foil ea aluminium.
Mohato oa 3: Ts'ebetso e Eketsehileng
Haeba ho hlokahala, lihlahisoa tsa aluminium tse rolotsoeng li ka sebetsoa hape - ho seha ho se nang letho le ho etsa ho chesang ke mefuta e 'meli e tloaelehileng ea ts'ebetso. Hape re lokela ho ela hloko hore bakeng sa li-geometri tse itseng tse pota-potiloeng, joalo ka mahlakoreng a meralo kapa maqephe a marulelo, ho bopa ho ka etsahala e le karolo ea sethaleng ho sebelisa lirolara tse nang le sebōpeho.
Phekolo efe kapa efe e hlokahalang ea lik'hemik'hale kapa ea mochini e tla sebelisoa qetellong. Liphekolo tsena li fetola 'mala kapa qetello ea lihlahisoa, li ntlafatsa thepa e kang corrosion resistance, kapa li etsa texturize bokaholimo ba sehlahisoa. Mehlala ea ho qetela e kenyelletsa anodization le PVDF coating.
4.Qetello
Rolling ke e 'ngoe ea mekhoa e fapaneng haholo ea ho etsa aluminium,' me ts'ebeliso ea eona ha e fele. Tlhokahalo ea lihlahisoa tse entsoeng ka sephara e lebelletsoe ho tsoela pele ho eketseha lilemong tse tlang, ka hona, ha ho makatse hore ebe baetsi ba lihlahisoa tsa aluminium hangata ba nahana ka ho theola mohato oa bona oa pele oa ho sebetsa.
Haeba u ntse u nahana ka ho theha lihlahisoa ho tloha maqepheng a aluminium kapa foil, bona dikgethoJINDALAIe na le bakeng sa hau mme re nahane ka ho ikopanya le sehlopha sa rona sa litsebi tsa ho roala aluminium bakeng sa tlhaiso-leseling e batsi. Pka kopo ikutloe u lokolohile ho ikopanya le rona:
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Nako ea poso: Apr-17-2023