Yintoni i-Bump kuMda woMlomo weAluminiyam eVulekileyo eVulekileyo?

I-Aluminiyam sisixhobo sokupakisha esixhaphake kakhulu kubomi bethu bemihla ngemihla,

isetyenziswa kakhulu ekupakishweni kweziselo ezahlukahlukeneyo nokutya. Abantu abaninzi banokuqaphela iqhuma elibonakalayo kumda wetoti yomlomo xa usebenzisa itoti ye-aluminium , kodwa bambalwa abayaziyo inzululwazi ngasemva kunye nendima yolu yilo. Ukubuza ukuba yintoni na engaphakathi kweso sangqa sigqumayo esijikeleze ungqameko lwetoti ye-aluminiyam, kwaye mhlawumbi uya kugqabhuka, 'Ndiqinisekile ukuba iholoholo.' Kodwa akunjalo!

Ngowe-1810, ukuze kuphuculwe ukugcinwa kokutya, uPeter Durand waseNgilani wenza inkonkxa yokuqala yesinyithi ehlabathini. Noko ke, akuzange kube ngaphezu kwenkulungwane kamva, apho ngokwenene kulula ukuvula i-aluminiyam kwayilwa. Ngo-1959, abantu baseMelika ngokusebenzisa izinto ezintsha, ukusetyenziswa kwezixhobo zokugubungela izinto ezenziwe ngee-rippers, kwaye emva koko usete umsesane wokutsala kunye ne-riveting, kunye namanqaku achanekileyo, wenziwe ngempumelelo i -aluminium epheleleyo yesinyithi evulekileyo evulekileyo . Olu tshintsho lukhuthaze kakhulu ukuqhubela phambili kobuchwephesha bezikhongozelo zentsimbi. Ngeminyaka yee-1970 kunye nee-1980, ukuveliswa kweetoti ze-aluminiyam ngokuthe ngcembe kwasasazeka eJapan, eMzantsi Korea nakweminye imimandla.

e China, ekuqaleni kweminyaka yoo-1980, Qingdao Brewery wazisa eprintiweyo kakuhle zonke-aluminiyam 2 iinkonkxa isiqwenga ukusuka Japan okokuqala ukuze ukulungelelaniswa neemfuno ukupakishwa ukuthunyelwa kwemveliso kumazwe angaphandle, nto leyo yaphawula isiqalo ebanzi isicelo iinkonkxa e China. Iikhenki zinokwahlulwa zibe ziindidi ezimbini eziphambili ngokwezinto ezibonakalayo: enye yenziwe nge-tinplate, njengeLulu Almond Renlu kunye ne-JDB yokupakisha; Enye yenziwe ngealuminiyam, efana neCoca Cola enkonkxiweyo kunye nebhiya, iziselo zekhabhoni kunye nokunye.

Ukwakhiwa kweetoti zetsimbi kunokuphinda kuhlulwe kwiinqununu ezimbini kunye neengqungquthela ezintathu . Itoti eneziqwenga ezithathu yenziwe ngamacandelo amathathu: umzimba wetoti, umphantsi wetoti kunye netoti yokugubungela. Umzimba wetoti unamalungu, kwaye umzimba wetoti udityaniswe netoti yokugquma kunye netoti esezantsi kumda wokuqengqeleka. Ezi toti z

Ngamafutshane, xa i-aluminiyam isetyenziswe njengezinto eziphathekayo, ngokuqhelekileyo yenziwe ibe ngamaqhekeza amabini ; Xa kusetyenziswa i-tinplate, ubukhulu becala ikwimo yeetoti ezinamaqhekeza amathathu . Umahluko omkhulu phakathi kwezi zimbini yinkqubo yokuvelisa umzimba wetanki: iitoti ezimbini azinayo i-welds kwaye zenze i-jointless whole, enceda ukukhusela ukuvuza.

Enyanisweni, umzimba we- i-aluminiyam ingenziwa ngokufaka isitampu samaphepha e-aluminiyam. Ubukhulu beli phepha le-aluminium li malunga ne-0.3 millimeters. Ngexesha lenkqubo yesitampu, iphepha le-aluminiyam lifakwa kwisixhobo esibizwa ngokuba yi-stretch die. I-cylindrical punch emva koko icinezela ezantsi kwiphepha ukusuka phezulu, lijika libe yicylinder emfutshane emile okwe-ashtray. Le nkqubo ibizwa ngokuba yistamping.

Noko ke, emva kokuba isitampu esinye kuphela, isilinda esenziwe nge-aluminiyam sheet isebanzi ngokwentelekiso kwaye ingqindilili, engekafikeleli kwimilo yetoti yokugqibela yealuminiyam, ngoko ke kufuneka isitampu kaninzi. Isitampu ngasinye senza iphepha le-aluminiyam libe lincinci kwaye libe lincinci kwi-radius, ngelixa likhula ngokuphakama. Emva kokushicilela okuliqela okunjalo, iphepha lokuqala le-aluminiyam elingqukuva ngokuthe ngcembe lenza umzobo wetoti ye-aluminiyam.

Ngeli nqanaba, kukho amanyathelo amabini kuphela asele ukwenza i-aluminium inokuthi : enye kukwenza ukudakumba phantsi kwe-aluminium can, kwaye enye kukutywina. Ukwenza ukudakumba okusezantsi kufuna kuphela ukusetyenziswa kwesixhobo esimilise okwedome, esifana nenkqubo yesitampu apho i-aluminiyam inokucinezelwa kumphezulu wesiqingatha sesangqa ukwenza ubume bokudakumba. Olu lwakhiwo lwe-recessed lufana nebhuloho ye-arch kwaye iyakwazi ukumelana noxinzelelo olukhulu. Zonke ezi nkqubo xa zidibene zithatha kuphela isiqingatha sesixhenxe somzuzwana.

Emva kokuba umphezulu wetoti ye-aluminiyam unqunywe, ukupakishwa kwangaphandle kunokutshizwa. Kwangaxeshanye, ingaphakathi le-aluminiyam lingaphinda lidityaniswe ukuze kuthintelwe iziphuzo ezine-asidi ekusabeleni nge-aluminium kwaye kugwemeke ukuthathwa kwe-aluminiyam echaphazela impilo ye-nervous system. Okulandelayo, intamo yetoti kufuneka itsalwe ibe bhityileyo ukuthintela imibimbi kwitoti enodonga olubhityileyo lwe-aluminiyam. Okokugqibela, elona nyathelo libalulekileyo kukutywina inkonkxa ye-aluminium, yiyo loo nto kukho i-bump ejikeleze umda we-aluminium inomlomo.

Yintoni iqhuma kumphetho wetoti ye-aluminiyam?

Ukugcina i-soda ingavuzi, sitywina umphezulu wetoti ye-aluminiyam. Ngeli xesha, kukujika komlinganiswa wethu namhlanje - igubu lokudlala indima. Le ndlela yokutywina iitoti ze-aluminiyam ikwabizwa ngokuba kukutywinwa kabini, ngoko ke yintoni ukutywinwa kabini?

Njengoko kubonisiwe kulo mfanekiso ungezantsi, ubomvu bumele iphepha le-aluminiyam kwisiciko se-aluminium can, kwaye iblue imele ishidi le-aluminium emzimbeni we-aluminium can. Isiciko setanki kunye nomphetho wetanki iya kufakwa ngokuqinileyo phantsi kwesenzo soxinzelelo lomatshini, kwaye le nkqubo iya kwenza uluhlu lokuqala lombhobho. Emva koko, ngokufaka uxinzelelo kwakhona, uluhlu lwesibini lwe-coilings lwenziwa, olufumaneka ngaphakathi kwinqanaba lokuqala le-coilings. Ngale ndlela, iileya ezimbini zetywina zenziwe phakathi kwesivalo kunye nomzimba wetanki, obonakala ngathi yimiqulu yasentwasahlobo.

Nangona kunjalo, ukutywinwa kabini ngokwako akukwazi ukwahlula ngokupheleleyo ngaphakathi nangaphandle kwetoti, kolu maleko lokutywinwa kabini ngaphakathi kwesikhewu esizaliswe lulwelo sealant. Isebenza njengeglu ekhethekileyo ebamba amaphepha amabini e-aluminiyam kunye ngokuqinileyo kwaye inqanda i-soda ekuphumeni. Ngaphezu koko, ikhusela ukungcola ekungeneni ngaphakathi kwitoti ye-aluminiyam. Ukubunjwa kwe-sealant ngokuqhelekileyo ngumxube we-latex, i-rubber okanye i-resin, kwaye inyibilika kwi-solvent enamafutha. Ngoko ngubani owayenokucinga ukuba ulwelo oluneoli lunokusongelwa kumphetho wetoti yealuminiyam?