I-vacuum coating yinkqubo apho izinto zefilimu ezincinci ziveliswa ngeendlela zomzimba.Ii-athomu zezinto ezikwigumbi le-vacuum zihlukaniswe kumthombo wokufudumeza kwaye zibethe umphezulu wento eza kucandwa.Le teknoloji yaqala ukusetyenziswa ukuvelisa iilensi ezibonakalayo, ezifana neteleskopu yaselwandle.Kamva yandiswe kwezinye iifilimu ezisebenzayo, irekhodi ye-aluminium yokubeka, iingubo zokuhombisa kunye nokuguqulwa kwezinto ezibonakalayo.Ngokomzekelo, i-watch case ifakwe ngegolide exelisa, kwaye imela yomatshini igqunywe ukutshintsha ubomvu bokucubungula kunye nokuqina.
Intshayelelo:
Umaleko wefilimu ulungiselelwe kwindawo yokucoca, kubandakanywa i-plating crystalline metal, semiconductor, insulator, kunye nezinye iifilimu ezisisiseko okanye ezidibeneyo.Nangona ukubekwa komphunga kwiikhemikhali kukwasebenzisa iindlela zokufunxa ezifana noxinzelelo oluncitshisiweyo, uxinzelelo oluphantsi okanye iplasma, ukugquma kwevacuum kubhekiselele ekusetyenzisweni kweendlela zomzimba zokufaka iifilimu ezibhityileyo.Zintathu iindlela zokugquma kwevacuum, ezizezi, ukugquma kwamanzi, ukutyabeka nge-ayoni.
Itekhnoloji yokugquma ivacuum yaqala ukubonakala ngeminyaka yoo-1930, izicelo zemizi-mveliso zaqala ukubonakala ngeminyaka yoo-1940 kunye noo-1950, kwaye imveliso yemizi-mveliso emikhulu yaqala ngeminyaka yoo-1980.Isetyenziswe ngokubanzi kumashishini afana ne-electronics, i-aerospace, ukupakisha, ukuhombisa, kunye nokunyathela okushushu.Ukugquma kwevacuum kubhekiselele ekubekweni kwentsimbi ethile okanye ikhompawundi yentsimbi kumphezulu wesixhobo (idla ngokuba yinto engeyiyo intsimbi) ngendlela yesigaba segesi kwindawo yokufunxa, eyinkqubo yokubeka umphunga obonakalayo.Ngenxa yokuba iingubo zihlala ziyifilimu yesinyithi, ikwabizwa ngokuba yi-vacuum metallization.Ngengqiqo ebanzi, ukugquma kwe-vacuum kukwabandakanya i-vacuum deposition yeefilimu ezingasebenziyo zentsimbi ezifana neepolima kumphezulu wesinyithi okanye izinto ezingezizo ezentsimbi.Phakathi kwazo zonke izinto eziza kufakwa, iplastiki yeyona nto ixhaphakileyo, ilandelwa yingubo yephepha.Xa kuthelekiswa nesinyithi, iiseramikhi, iinkuni kunye nezinye izinto, iiplastiki zineenzuzo zemithombo eninzi, ulawulo olulula lokusebenza, kunye nokusebenza kakuhle.Ke ngoko, iintlobo ngeentlobo zeeplastiki okanye ezinye izinto zepolymer zisetyenziswa njengezinto zobunjineli zokuhombisa izinto zokwakha kwaye zisetyenziswa kakhulu kwiimoto, izixhobo zasekhaya, kunye nokusetyenziswa kwemihla ngemihla.Ukupakishwa, ukuhonjiswa kobugcisa kunye namanye amasimi oshishino.Nangona kunjalo, uninzi lwezixhobo zeplastiki zineziphene ezinjengokuqina komphezulu ophantsi, inkangeleko engonelanga, kunye nokumelana nokunxiba okuphantsi.Umzekelo, ifilimu yentsimbi encinci kakhulu inokufakwa kwindawo yeplastiki ukunika iplastiki imbonakalo yentsimbi eqaqambileyo.Inokunyusa kakhulu ukunyanzeliswa kokunxiba komphezulu wezinto eziphathekayo, kwaye yandise kakhulu umhlobiso kunye nobubanzi besicelo seplastiki.
Imisebenzi yokucoca i-vacuum i-multifaceted, ekwamisela ukuba iimeko zesicelo sayo zityebile kakhulu.Ngokubanzi, imisebenzi ephambili yokugquma ivacuum ibandakanya ukubonelela ngenqanaba eliphezulu lokucwebezela kwesinyithi kunye nesiphumo sesipili kumphezulu wamacandelo acwengisiweyo, ukwenza umaleko wefilimu ube neempawu ezigqwesileyo zomqobo kwizinto zefilimu, kunye nokubonelela ngokhuseleko olubalaseleyo lwe-electromagnetic kunye neziphumo zokuqhuba.
Ixesha lokuposa: Jul-31-2021