Yini i-bump emaphethelweni womlomo we-aluminium evulekile elula?

I-Aluminium ingaba isitsha esivame ukufakwa empilweni yethu yansuku zonke,

Kusetshenziswe kakhulu ekuphaketheni kweziphuzo ezahlukahlukene nokudla okuhlukahlukene. Abantu abaningi bangabona i-bump ebonakalayo ezungeze umkhawulo womlomo lapho besebenzisa i- aluminium , kodwa bambalwa abazi isayensi ngemuva kanye nendima yalomklamo. Ukubuza ukuthi yini engaphakathi lelo mbuthano ovundayo uzungeze umphetho we-aluminium, futhi uzobe ufiphele, 'Ngiyaqiniseka ukuthi ayilutho. ' Kepha akunjalo!

Ngo-1810, ukwenza ngcono ukulondolozwa kokudla, uPeter Durand waseNgilandi wasungula insimbi yokuqala yensimbi. Akubanga ngaphezu kwekhulu leminyaka ngokuhamba kwesikhathi, nokho, ukuthi I-aluminium evulekile elula kwasungulwa ngokweqiniso. Ngo-1959, amaMelika ngokuqamba, ukusetshenziswa kwempahla emboza okwenziwe ngama-ripers, bese usetha indandatho yokudonsa nokuvusa, ngokuthola amagoli aqondile, akhiqize ngempumelelo i- aluminium ephelele ye-aluminium evulekile evulekile ingavulwa kalula . Lokhu okusha kukhuthaza kakhulu ukuthuthuka kobuchwepheshe be-Metal Dinate Technology. Ngawo-1970s no-1980s, ukukhiqizwa kwamathini we-aluminium asabalale kancane kancane eJapan, eSouth Korea nezinye izifunda.

E-China, ekuqaleni kweminyaka yama-1980s, i-Qingdao Brewery yethule ukuphrinta kahle konke-i-aluminium 2 iziqeshana zamathini avela eJapan okokuqala ukuze azivumelanise nezidingo zokuthumela ngaphandle kwamathini e-China. Amathini angahlukaniswa izigaba ezimbili eziphambili ngokuya ngezinto ezingavuthiwe: enye yenziwa nge-tinplate, njenge-LULU RenLour Renlu ne-JDB Packal; Enye yenziwa nge-aluminium, efana ne-coca cola ekheniwe kanye nobhiya, iziphuzo zekhabhoni nokunye

Ukwakheka kwamathini wensimbi kungahlukaniswa ngamathini amabili-ucezu lwamathini namathini amathini amathathu . Izingcezu ezintathu zingakhiwa izingxenye ezintathu: Umzimba ongaba khona, ongaphansi kanye nesembozo. Umzimba ongaba namandla, futhi umzimba ungaxhumeka ngesembozo esingaphansi futhi ongaphansi ngamandla onqenqemeni. Amathini amabili akhiwa izingxenye ezimbili: Isembozo esisemboze kanye nomthungo ongaphansi ongaphansi ongaphansi. Umzimba noma umnikelo wesembozo wakhiwa ube munye ngokugoqa.

Esikhathini esifushane, lapho i-aluminium isetshenziswa njengento ebonakalayo, imvamisa yenziwa ibe yisiqeshana ezimbili ; Lapho kusetshenziswa i-tinplate, ikakhulukazi ngesimo samathini ama-culiep . Umehluko omkhulu phakathi kwalezi ezimbili yinqubo yokukhiqiza yomzimba wethangi: amathini amabili awanawo ama-welds futhi akha i-anlowless ephelele, esiza ukuvimbela ukuvuza.

Eqinisweni, umzimba we I-aluminium ingakhiwa ngokunyathela amashidi e-aluminium. Ubukhulu baleli shidi le-aluminium bungamamilimitha angu-0,3. Ngesikhathi senqubo yokunyathelanisa, i-aluminium shibhodi ibekwe kwithuluzi elibizwa ngokuthi ukunwebeka kufa. I-punch ye-cylindrical bese icindezela phansi eshidini kusuka phezulu, ukuyiguqula ibe yisilinda esifushane esakhiwe njenge-ashtray. Le nqubo ibizwa ngokuthi isitembu.

Kodwa-ke, ngemuva kokunyathela okukodwa kuphela, isilinda esakhiwa yi-aluminium shibhodi sisebubanzi Isitembu ngasinye senza iphepha le-aluminium linciphile futhi lincane ngemisebe, ngenkathi liyanda ekuphakameni. Ngemuva kwemishini eminingana enjalo, ishidi lasekuqaleni le-aluminium lalanda kancane kancane lakha uhlaka lwe-aluminium can.

Ngalesi sikhathi, kunezinyathelo ezimbili kuphela ezisele ukwenza i-aluminium ingakwazi : umuntu ukwakha ukucindezelwa ezansi kwe-aluminium angakwazi, kanti enye ukusayina. Ukwakha ukudana okuphansi kudinga kuphela ukusetshenziswa kwethuluzi elimise okwenziwa yi-dome, elifana nenqubo yokufaka isitembu lapho i-aluminium ingacindezelwa khona ngengxenye yesizungu ukudala ukwakheka kwengxenye. Lo mklamo owakhiwe kabusha ufana nebhuloho le-arch futhi uyakwazi ukubekezelela ukucindezelwa okukhulu. Zonke lezi zinqubo zindawonye zithatha eziyisikhombisa zesibili.

Ngemuva kokuthi isihloko se-aluminium singancishiswa, ukufakwa kwangaphandle kungafafazwa. Ngasikhathi sinye, ingaphakathi le-aluminium lingadinga ukuthi lihlanganiswe ukuvikela iziphuzo ze-acidic ukuthi ziphendule nge-aluminium futhi zigweme ukweba ngokweqile kwe-aluminium othinta impilo yohlelo lwezinzwa. Okulandelayo, intamo ye-COM ingadinga ukudonswa mncane ukuvikela imibimbi ku-alumininum emincane. Ekugcineni, isinyathelo esibucayi kakhulu ukusangula i-aluminium can, yingakho kukhona i-bump ezungeze umngcele we-aluminium ingagubha umlomo.

Yini i-bump emaphethelweni e-aluminium?

Ukuze sigcine isoda lisuka ekuvuzeni, sifaka uphawu phezulu kwe-aluminium. Ngalesi sikhathi, yithuba lethu lokuphambanisa nathi namuhla - indandatho yesigubhu sokudlala indima. Le ndlela yokubopha uphawu le-aluminium amathini ibizwa nangokubhala kabili, ngakho-ke yini uphawu olubili?

Njengoba kukhonjisiwe esithombeni esingezansi, i-Red imele ishidi le-aluminium esivalweni se-aluminium can, futhi luhlaza okwesibhakabhaka lubonisa ishidi le-aluminium emzimbeni we-aluminium can. Isembozo sethangi kanye ne-rim yethangi zizofakwa ngokuqinile ngaphansi kwesenzo sengcindezi yemishini, futhi le nqubo izokwakha ungqimba wokuqala we-rim. Ngemuva kwalokho, ngokusebenzisa ingcindezi futhi, kwakhiwa ungqimba lwesibili lwamakhekhe, atholakala ngaphakathi kwesendlalelo sokuqala sokuhlangana. Ngale ndlela, kwakhiwa izingqimba ezimbili zezimpawu phakathi kwesembozo nomzimba wethangi, okubukeka njengama-rolls asentwasahlobo.

Kodwa-ke, ukubekwa uphawu kabili ngokwako akunakuhlukanisa ngokuphelele okungaphakathi nangaphandle kwe-can, kulolu ngqimba lokubekwa uphawu kabili ngaphakathi kwegebe eligcwele igebe. Isebenza njenge-glue ekhethekile ebambe amashidi amabili e-aluminium ndawonye ngokuqinile futhi ivimbele isoda ekushisweni. Ngaphezu kwalokho, kuvimbela ukungcola kusuka ekungeneni ngaphakathi kwe-aluminium kungaba. Ukwakheka kwe-sealant ngokuvamile kungumxube we-latex, irabha noma i-resin, futhi kuncibilike kwi-solvent enamafutha. Ngakho-ke ubani owayecabanga ukuthi uketshezi olunamafutha luzosongelwa khona ukuzungeza i-aluminium?