Amacandelo ekhamera
Ikhamera yenziwe ngelensi yeglasi ebonakalayo.Iglasi ye-optical yenziwe nge-silicon ephezulu, i-boron, i-sodium, i-potassium, i-zinc, i-lead, i-magnesium, i-calcium, i-barium kunye nezinye i-oxides ezixutywe ngokwefomula ethile, inyibilika kwi-platinum crucible kwiqondo lokushisa eliphezulu, kunye ne-ultrasonic Gxuma ngokulinganayo kwaye susa amaqamza;emva koko uphole kancinci ixesha elide ukuthintela uxinzelelo lwangaphakathi kwibhloko yeglasi.Ibhloko yeglasi epholileyo kufuneka ilinganiswe ngezixhobo ze-optical ukujonga ukuba ukucoceka, ukungafihli, ukufana, isalathisi se-refractive kunye ne-dispersion rate iyahlangabezana neenkcukacha.Ibhloko yeglasi eqeqeshiweyo iyafudunyezwa kwaye ifakwe kwi-lens ebonakalayo engenanto.
I-adhesives yokunyanga ukukhanya esetyenziswe kwindibano yeemodyuli zekhamera kunye neelensi zamehlo kufuneka zimelane nemekobume enzima yokufuma, ukushisa okuphezulu kunye nefuthe elinamandla elihlala lifumaneka kwiimveliso ze-elektroniki, kwaye iimveliso ngokubanzi kufuneka zihlangabezane nezi meko zilandelayo:
1. I-shrinkage ephantsi: Ukuqaliswa kwenkqubo yokugxila esebenzayo ngexesha lokuhlanganiswa kwesiseko semodyuli yekhamera yekhamera kunye nebhodi yesiphaluka inokusombulula ngokufanelekileyo ingxaki yemveliso yemveliso kwaye yenza ukuba i-lens ivelise umgangatho ogqwesileyo wokugxila kuyo yonke indiza yomfanekiso.Phambi kokuba usebenzise iinxalenye ezinyangelwe ngokukhanya, qala ulungise ilens kumacala amathathu, ulinganise eyona ndawo ilungileyo, uze ugqibezele ukunyanga okokugqibela ngokukhanya nokufudumeza.Ukuba izinga lokunciphisa i-adhesive esetyenzisiweyo lingaphantsi kwe-1%, akulula ukwenza utshintsho lwendawo ye-lens.
2. I-coefficient ephantsi yokwandiswa kwe-thermal: I-coefficient yokwandiswa kwe-thermal ifinyeziwe njenge-CTE, ebhekiselele kwi-coefficient yesiqhelo ukuba iimpawu zejometri zezinto eziguqukayo kunye nokutshintsha kweqondo lokushisa phantsi komphumo wokwandiswa kwe-thermal kunye nokunciphisa.Ikhamera esetyenziselwa umsebenzi wangaphandle inokuhlangabezana nemeko yokunyuka / ukuwa ngequbuliso kwiqondo lobushushu elingaphakathi.Ukuba i-coefficient yokwandisa i-thermal ye-adhesive iphezulu kakhulu, i-lens inokulahlekelwa ingqalelo kwaye ichaphazele umsebenzi.
3. Iyakwazi ukuphiliswa kwiqondo lokushisa eliphantsi: i-raw material yemodyuli yekhamera ayikwazi ukubhaka kwiqondo lokushisa elide ixesha elide, ngaphandle koko ezinye iinqununu zingonakaliswa okanye ukusebenza kuya kuchaphazeleka.Ukuba i-adhesive inganyangwa ngokukhawuleza kwiqondo lokushisa eliphantsi kwe-80 ° C, inokuphepha ukulahlekelwa kwecandelo kunye nokuphucula isivuno semveliso.
4. Ukunyangwa kwe-LED: Xa kuthelekiswa nezixhobo zokunyanga zendabuko, isibane esiphezulu se-mercury kunye nesibane se-metal halide sinobomi benkonzo kuphela kwiiyure ezingama-800 ukuya kwii-3,000, ngelixa ityhubhu yesibane se-UV-LED ultraviolet izixhobo zokunyanga inobomi benkonzo ye-20,000- Iiyure ezingama-30,000, kwaye akukho ozone iveliswa ngexesha lokusebenza., Oko kunokunciphisa ukusetyenziswa kwamandla nge-70% ukuya kwi-80%.Uninzi lwezinto ezincamathelayo zokunyanga ukukhanya zisebenzisa izixhobo zokunyanga i-LED ukufezekisa unyango lokuqala kwimizuzwana emi-3 ukuya kwemi-5 kuphela.
Ixesha lokuposa: May-10-2021