1. Isinyathelo sokuqala: ukubhema
I-Aluminium yenziwa kusetshenziswa i-electrolysis esikalini sezimboni kanye nama-aluminium Smelters adinga amandla amaningi okugijima kahle. Ama-SMELLS ahlala eduze kwezitshalo ezinkulu zamandla ngenxa yesidingo sabo samandla. Noma yikuphi ukwanda kwezindleko zamandla, noma inani lamandla adingekayo ukucwilisa i-aluminium ebangeni eliphakeme, kwandisa izindleko zamakhoyili we-aluminium. Ngaphezu kwalokho, i-aluminium eye yahlukaniswa kabusha futhi iya endaweni yokuqoqa. Le ndlela futhi inezimfuneko zamandla aphezulu, ezithinta amanani entengo yemakethe ye-aluminium.
2. Isinyathelo sesibili: ukugoqa okushisayo
Ukujikeleza okushisayo kungenye yezindlela ezisetshenziswa kakhulu zokunciphisa i-aluminium slab. Ngokugoqa okushisayo, insimbi ifudunyezwa ngenhla kwephuzu lokuphindaphindeka kabusha ekusebenzeni kabusha nokubuya okuqhubekayo. Ngemuva kwalokho, lesi sitoko sensimbi sidluliswa ngambili noma ngaphezulu kwamabhangqa aphezulu. Lokhu kwenziwa ukunciphisa ubukhulu, yenza umfaniswano wokuqina, futhi uzuze ikhwalithi yemishini efiselekayo. I-aluminium coil yadalwa ngokucubungula ishidi ngo-1700 degrees Fahrenheit.
Le ndlela ingakhiqiza bobunjwa ngamapharamitha ejometri afanele kanye nezimpawu ezibonakalayo ngenkathi igcina ivolumu yensimbi ihlala njalo. Le misebenzi ibalulekile ekukhiqizeni izinto eziqediwe neziqediwe, njengamapuleti namashidi. Kodwa-ke, imikhiqizo eqediwe eqediwe ihlukile kumakhoyili amakhaza ahlanganisiwe, azochazwa ngezansi, ngoba anobukhulu obuncane bomfaniswano ngenxa yemfucumfucu emincane ebusweni.
3. Isinyathelo sesithathu: Ukuqhakaza Okubandayo
Ukugingqa okubandayo kwama-metal strips kuyindawo ehlukile yomkhakha wensimbi. Inqubo "yokugoqa okubandayo" ifaka ukubeka i-aluminium ngokusebenzisa ama-roller endaweni yokushisa ephansi kunamazinga okushisa awo okubuyisanayo. Ukuncipha nokucindezela insimbi kukhulisa amandla alo okuvutha nobulukhuni. Ukugibela okubandayo kwenzeka emazingeni okushisa aqine umsebenzi (izinga lokushisa ngaphansi kokushisa okuvuselelwa kabusha kwamazinga), futhi ukugoqa okushisayo kwenzeka ngaphezu komsebenzi wokushisa umsebenzi- lo ngumehluko phakathi kokugoqwa okushisayo nokuqhakaza okubandayo.
Izimboni eziningi zisebenzisa inqubo yokwelashwa yensimbi eyaziwa ngokuthi ukuqhutshwa okubandayo ukukhiqiza umucu kanye nensimbi yensimbi nge-gauge yokugcina oyifunayo. Ama-rolls avame ukufudumala ukusiza i-aluminium ukuba isebenze ngokwengeziwe, futhi i-lubricant isetshenziselwa ukuvikela imicu ye-aluminium ukuthi inamathele kuma-rolls. Ukuhlelwa okuhle kokusebenza, ukunyakaza kwe-rolls 'nokushisa kungashintshwa. Umucu we-aluminium, osuvele udluliselwe okushisayo, nezinye izinqubo, okubandakanya ukuhlanza nokwelapha, kupholile ekushiseni kwegumbi ngaphambi kokuba kubekwe emugqeni wamagquma obandayo embonini ye-aluminium. I-Aluminium ihlanzwe yi-Rinsing it nge-detergent futhi lokhu kuphathwa kwenza i-aluminium coil kanzima ngokwanele ukumelana nokugibela okubandayo.
Ngemuva kokuthi lezi zinyathelo zokulungiselela ziye zabhekiswe, imichilo ingena endimeni ephindaphindwayo ngokusebenzisa ama-roller, kancane kancane alahlekelwe ubukhulu. Izindiza ze-lattice zensimbi ziphazamisekile futhi zisethwe kuyo yonke inqubo, eziphumela kumkhiqizo wokugcina, onamandla wokugcina. Ukugingqa okubandayo kuphakathi kwezindlela ezithandwa kakhulu ze-aluminium eqinile ngoba kunciphisa ubukhulu be-aluminium njengoba kuchotshozwa futhi kudonswa ngama-roller. Indlela yokuqalisa ebandayo inganciphisa ubukhulu be-aluminium Coil ngo-0.15 mm.
4. Isinyathelo sesine: ukuncibilikisa
Inqubo yokungenisa i-annealing ukwelashwa okushisa okusetshenziselwa ukwenza into efinyelelekayo futhi iqinile. Ukwehla kwe-dislocations ekwakhekeni kwekristalu yezinto ezibonakalayo ezibangelwa yibangela lokhu kuguquguquka kobulukhuni nasekuguqulekeni. Ukugwema ukwehluleka kwe-brittle noma ukwenza into esetshenziswayo ngokulandela imisebenzi elandelayo, ukunyakaza okuvame ukwenziwa ngemuva kokuqukethwe kwenqubo eqinile noma ebandayo yokusebenza.
Ngokusetha kabusha ngempumelelo ukwakheka okusanhlamvu kwe-crystalline, anveling ibuyisela izindiza ezishelelayo futhi inika amandla ukwakheka kwengxenye ngaphandle kwamandla ngokweqile. I-Aluminium-Aluminium elukhuni yomsebenzi kumele ifudunyezwe emazingeni okushisa athile aphakathi kuka-570 ° F no-770 ° F ukuze isikhathi esinqunyelwe ngaphambili, sisuka kumahora angamashumi amathathu kuya kwamahora amathathu. Ubukhulu bengxenye buhanjiswa futhi i-alloy yenziwa ngenhloso yokunquma izidingo zokushisa kanye nesikhathi, ngokulandelana.
Ukuncishiswa kuqinisa ubukhulu bezinxenye, kuqeda izinkinga ezilethwe yizinkinga zangaphakathi, futhi kunciphisa izingcindezi zangaphakathi ezingase ziphakame, ngokwengxenye, ngesikhathi sezinqubo ezinjengezinqubo ezinjengezinqubo ezinjengokuphoqelela. Ngokwengeziwe, ama-alloys we-aluminium angeyona ukwelashwa okushisa nawo anganqotshwa ngempumelelo. Ngakho-ke, kusetshenziswa kaningi ukusakaza, okukhishwe, noma izingxenye ze-aluminium.
Ikhono lokwenziwa okuzokwakhiwa lithuthukiswa ngokungenisa. Ukucindezela noma ukugoba kanzima, izinto ezingekho emthethweni kungaba yinselele ngaphandle kokubangela ukwaphuka. Anveling aids ekususeni le ngozi. Ngokwengeziwe, ukuvezwa kwemali kungakhulisa ikhono. Ubucwebe obedlulele bento ebonakalayo bungaphumela ekugqokeni kwethuluzi ngokweqile. Ngokusebenzisa imali, ubulukhuni bezinto ezibonakalayo bungakwehliswa, okunganciphisa ithuluzi lokugqoka. Noma yikuphi ukungezwani okusele kuqedwa ukuncishiswa. Ngokuvamile kungcono ukwehlisa ukungezwani okusele noma kuphi lapho kungenzeka khona ngoba kungaholela emihlafwini nakwezinye izingqinamba zemishini.
5. Isinyathelo sesihlanu: Slitting futhi usike
Ama-Aluminium Coils angenziwa kwi-roll eyodwa eqhubekayo. Ukupakisha ikhoyili kube yimigqa emincane, noma kunjalo, badinga ukusikwa. Ukwenza lo msebenzi, ama-aluminium rolls aqhutshwa ngemishini yokushelela lapho amabala abukhali abukhali enza ukusikeka okunembile. Amandla amaningi ayadingeka ukwenza lo msebenzi. Ama-slitters ahlukanisa umqulu ube yizicucu ezincane lapho amandla asetshenzisiwe edlula amandla ashubile e-aluminium.
Ukuqala inqubo yokushaya kancane, i-aluminium ibekwa ku-boight. Ngemuva kwalokho, idluliswa ngesethi yemimese ejikelezayo. Ama-blade ahlelwe ukuthola umngcele omuhle kakhulu we-slit, ebheka ububanzi obufunayo kanye nemvume. Ukuqondisa izinto ezibonakalayo ku-recloiler, lokho okuqukethwe kusondliwa kamuva nje ngabahlukanisi. I-aluminium bese ihlanganiswe futhi ihlanganiswe kwikhoyili ukulungiselela ukuthunyelwa.
I-Jindalai Steel Yeqembu yinkampani ehamba phambili ye-aluminium nomhlinzeki we-aluminium coil / ishidi / ipuleti / strip / ipayipi / i-foil. SineKhasimende Evela ePhilippines, Thana, Mexico, Turkey, Pakistan, Oman, Israel, i-MYANMAR, I-India njll. Thumela uphenyo lwakho futhi sizokujabulela ukukubuza kahle.
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Isikhathi Seposi: Dece-19-2022