I-Lens, ndiyakholelwa ukuba awuqhelekanga kwishishini, yonke imihla emlonyeni, isandla sine "lens".Ukuthetha ngeeparamitha zelensi, abantu abaninzi baluncedo, isalathiso se-refractive, ubunzima obuthile, ifilimu, inombolo ye-Abbe njalo njalo.Kodwa ngaba uyayiqonda ngokwenene inkqubo yokuvelisa iilensi?Ngaba uyazi ukuba zingaphi iinkqubo ze-lens ezithe zadlula phambi kokuba zifike esandleni sakho?
Ukuveliswa kweLens ngokuyinhloko kuhlulwe kwi-substrate, ukuqina, ukugubungela iimodyuli ezintathu, phakathi kwazo inani lamanyathelo okuvelisa i-substrate amaninzi kwaye anzima.
1, I-Substrate - indibano
Ngokutsho kwetafile yendibano yokubumba, isikhunta esicocekileyo esifanelekileyo kunye namakhonkco okutywina okanye iiteyiphu ngeendlela ezahlukeneyo, ukusetyenziswa kweworkshop yokuvelisa uthuli, kunye nokucoceka, kufuneka kuhlangabezane neemfuno zomgangatho wokungabikho kwamanzi, akukho mafutha, akukho luthuli.
2, ukuzaliswa
I-pre-polymerized imathiriyeli ekrwada kunye ne-viscosity ethile itofwa ngesandla okanye ngoomatshini kwi-mold edibeneyo ukusuka kumngxuma wokutywina weringi yokutywina ukujonga ukusebenza kokutywinwa ukuqinisekisa ukuba umgangatho uyahlangabezana neemfuno.
3. Ukunyanga
I-mold egcweleyo ithunyelwa kwiziko lokuphilisa ukufudumeza.Iilensi zeenkcukacha ezahlukeneyo zifudunyezwa ngokweendlela ezahlukeneyo zokunyanga kunye neenkqubo zokulawula.Ixesha lokunyanga likwahlukile.
4, ngundo
Emva kokunyanga, i-semi-product yenziwe nge-glass mold kumacala omabini, kunye ne-lens ye-resin ecacileyo phakathi.I-mold kunye ne-substrate ye-lens iyahlukana komnye nomnye, kwaye i-lens engenanto izalwa ngale ndlela.
5. Sika kwaye ucoceke
Emva kokwahlula i-lens engenanto kwi-mold, nciphisa umda (kuba ububanzi be-lens jikelele engenanto malunga ne-4mm enkulu kuneyo lens efunekayo).Umphetho we-lens osikiweyo ugudile kwaye ulungele ukusetyenzwa kamva.Emva kokunciphisa, ubuso be-lens buhlanjululwe ngetanki yokucoca i-ultrasonic kunye ne-monomer engaphendulwanga kunye ne-powder ukusuka kwi-edging.
6. Unyango lwesibini
Ukunyanga okwesibini, indima yokunyanga okwesibini kukuphelisa uxinzelelo lwangaphakathi lwelensi kunye nokunxiba komphezulu welensi, ukuze i-dent yelensi igudileyo ngakumbi, amaxesha amabini okugqibela emva kokunyangwa kokuhlolwa kwelensi kwithala leencwadi.
7, lukhuni
Gxuma kwindawo yangaphakathi nangaphandle yelensi, unyango lwealkali, ukuhlanjululwa, ukufunxwa kwamanzi, ukomisa, ukupholisa, ukusika lukhuni, lungisa iodolo yokomisa yongeza ukusetyenzwa kanzima, kwaye wamkele ulwelo oluqinisiweyo lunikwa kuqala nge-silicone, ifilimu ecacileyo ecacileyo yenziwa. emva kokunyanga, ukwandisa ubulukhuni ebusweni be-lens, ifilimu.i-coating layer kunye ne-substrate adhesion surface.
8, Yongeza uhlolo olunzima, ukunyanga
I-lens eqinile ithunyelwa kwi-oven ukuze iqiniswe kwaye iphiliswe emva kokuphumelela ukuhlolwa.
9, ifilimu yokugquma
Iya kuzaliswa nge-lens chuck kumatshini wokugquma, injongo yokwaleka kukunciphisa ukubonakaliswa kokukhanya, kodwa akunakwenzeka ukwenza akukho kukhanya kubonakalisiweyo, umphezulu welensi uya kuhlala unombala oshiyekileyo, oko kukuthi, umbala wefilimu. , kwaye emva kokugquma i-lens radiation, anti-static, anti-scratch, anti-pollution, kulula ukuyicoca.
Ixesha lokuposa: Sep-06-2021