Raws li cov lasers tau dhau los ua kev sib koom ua ke rau hauv peb cov haujlwm niaj hnub, los ntawm cov txheej txheem kho mob mus rau kev tsim khoom lag luam, qhov kev xav tau rau kev tiv thaiv laser zoo tau nce. Ob cov ntaub ntawv nrov siv raulaser shielding yog acrylic thiab polycarbonate (PC) nplooj ntawv.Txhua tus muaj cov khoom tshwj xeeb uas ua rau lawv haum rau cov ntawv thov kev tiv thaiv laser sib txawv. Hauv tsab xov xwm no, peb yuav sib piv cov ntawv acrylic thiab PC ua cov ntaub ntawv rau laser shields, tshawb txog lawv cov yam ntxwv, qhov zoo, thiab cov kev txwv los muab kev taw qhia txog kev xaiv cov khoom tsim nyog tshaj plaws rau cov kev cai tshwj xeeb.
Nkag siab txog Laser Shielding
Laser shielding yog tsim los thaiv lossis lim teeb meem laser hluav taws xob los tiv thaiv tib neeg los ntawm qhov muag raug mob lossis kev puas tsuaj ntawm daim tawv nqaij. Kev ua tau zoo ntawm lub laser shield yog txiav txim siab los ntawm nws lub peev xwm los nqus lossis cuam tshuam cov wavelengths tshwj xeeb ntawm lub teeb yam tsis muaj kev cuam tshuam rau kev pom. Cov ntaub ntawv xws li acrylic thiab PC ntawv feem ntau yog xaiv rau lawv qhov pom kev pom tseeb, kev cuam tshuam tsis zoo, thiab muaj peev xwm kho tau rau cov ntxaij lim dej tshwj xeeb laser.
Acrylic Sheets: Pros thiab Cons
Acrylic, tseem hu ua PMMA (polymethyl methacrylate), yog cov khoom siv thermoplastic txaus siab rau nws qhov tshwj xeeb pob tshab, uas yog ze li ntawm iav. Nws muaj ntau yam zoo li cov khoom siv laser shielding:
1. Clarity:Acrylic lub ntsej muag pom tseeb ua rau nws zoo tagnrho rau cov ntawv thov uas pom qhov tseem ceeb, xws li hauv kev phais lossis kev tshawb fawb.
2. Lub teeb yuag:Nws lub teeb nyhav tso cai rau kev tuav tau yooj yim thiab kev teeb tsa, txo lub nra ntawm kev txhawb nqa.
3. Nqi-zoo:Feem ntau, cov ntawv acrylic yog pheej yig dua li cov ntawv PC, ua rau lawv xaiv tus nqi.
4. Kev ua haujlwm yooj yim:Acrylic tuaj yeem txiav tau yooj yim, drilled, thiab tsim siv cov cuab yeej ua haujlwm ua haujlwm.
Txawm li cas los xij, acrylic kuj muaj qee qhov kev txwv:
1. Kev cuam tshuam tsis kam:Thaum nws muaj kev cuam tshuam zoo, nws tsis muaj zog li PC, ua rau muaj kev pheej hmoo ntawm kev tawg lossis tawg hauv qhov hnyav lossis kev ntxhov siab.
2. Thermal stability:Acrylic muaj cov cua kub qis dua piv rau PC, uas tuaj yeem ua rau muaj kev txhawj xeeb hauv qhov kub thiab txias.
3. Scratch rhiab heev:Acrylic yog feem ntau ua rau khawb, uas tuaj yeem cuam tshuam nws qhov kev ua haujlwm kho qhov muag thaum lub sijhawm.
Polycarbonate Sheets: Pros thiab Cons
Polycarbonate, feem ntau hu ua PC, yog cov yas ruaj khov uas paub txog nws txoj kev ua haujlwm siab thiab ua haujlwm siab. Raws li cov khoom siv laser shielding, PC muaj ntau yam txiaj ntsig:
1. Kev cuam tshuam tsis kam:PC yog qhov nyuaj heev thiab tiv taus lub zog loj, ua rau nws tsim nyog rau kev nyab xeeb.
2. Thermal stability:Nws muaj kev tiv thaiv kub zoo dua piv rau acrylic, tso cai rau nws siv rau hauv ib puag ncig nrog qhov kub siab.
3. Scratch kuj:PC yog qhov khawb-tiv taus ntau dua li acrylic, tswj nws qhov tseeb txawm tias nyob rau hauv cov xwm txheej hnyav.
4. UV tsis kam:Nws muaj kev tiv thaiv UV ntuj, uas yog ib qho tseem ceeb rau kev siv sab nraum zoov qhov chaw raug tshav ntuj ntev.
Txawm hais tias cov txiaj ntsig no, cov ntawv PC kuj muaj qee qhov tsis zoo:
1. Nqi:PC feem ntau kim dua li acrylic, uas tej zaum yuav yog ib qho kev txiav txim siab rau cov phiaj xwm nyiaj txiag.
2. Nyhav:Ua hnyav dua li acrylic, PC xav tau cov qauv kev txhawb nqa muaj zog dua, uas ua rau muaj tus nqi siab dua.
3. Kev ua haujlwm nyuaj:PC yog ib qho nyuaj rau kev txiav thiab zoo li acrylic, xav tau cov cuab yeej tshwj xeeb.
Xaiv txoj cai Laser Shield Material
Kev txiav txim siab siv cov ntawv acrylic lossis PC rau laser shielding yuav tsum yog raws li cov cai tshwj xeeb ntawm daim ntawv thov. Xav txog yam xws li qib kev tiv thaiv laser xav tau, ib puag ncig uas yuav siv cov ntaub thaiv npog, qhov tseem ceeb ntawm kev pom, thiab cov peev nyiaj muaj.
Piv txwv li, yog tias tus nqi yog qhov tseem ceeb thiab lub zog laser qis rau nruab nrab, acrylic tej zaum yuav yog qhov kev xaiv. Yog tias daim ntawv thov cuam tshuam nrog lub zog lasers lossis cov ntaub thaiv npog yuav raug rau lub cev kev ntxhov siab lossis ib puag ncig hnyav, PC tuaj yeem muab qhov tsim nyog ruaj khov thiab siv tau ntev.
Tsis tas li ntawd, ob qho tib si cov ntaub ntawv tuaj yeem raug kho los ntawm cov txheej txheem tshwj xeeb los txhim kho lawv lub peev xwm laser-thaiv. Cov txheej txheem no tuaj yeem tsim kho kom nqus lossis cuam tshuam cov laser wavelengths tshwj xeeb thaum tso cai rau lwm cov wavelengths dhau los. Qhov kev hloov pauv no ua rau kev tsim cov ntaub thaiv kev cai laser uas ua tau raws li cov qauv kev nyab xeeb.
Xaus
Nyob rau hauv lub realm ntawm laser kev nyab xeeb, xaiv cov ntaub ntawv uas tsim nyog shielding yog ib qho tseem ceeb los xyuas kom meej kev tiv thaiv ntawm cov neeg ua hauj lwm thiab cov khoom. Ob daim ntawv acrylic thiab PC muaj lawv qhov chaw nyob ntawm qhov xav tau ntawm daim ntawv thov. Acrylic nplooj ntawv muab kev pheej yig thiab meej meej zoo, thaum cov ntawv PC muab lub zog zoo dua thiab thermal stability. Los ntawm kev ua tib zoo xav txog cov kev xav tau ntawm ib puag ncig thiab qib kev tiv thaiv uas yuav tsum tau ua, ib tus tuaj yeem txiav txim siab paub qhov sib npaug ntawm kev nyab xeeb, kev ua haujlwm, thiab kev siv nyiaj.