Dab tsi tseem ceeb peb yuav tsum them sai sai rau thaum thov cov khoom siv polyurethane mus rau lub tshuab txais cov teeb meem ntawm lub tshuab ntxuav phab ntsa tsis zoo? 1. Ua ntej gluing, lub kua nplaum super yuav tsum nqus cov pob khoom kom tshem tawm cov npuas. Yog tias nws tsis yog lub tshuab nqus tsev, npuas yuav tshwm thaum nws tau nchuav. 2. Cov nplaum ua kua nplaum polyurethane yog ib hom epoxy curing tus neeg sawv cev, nws yog ib qho yooj yim rau kev tsim qauv siv lead ua thaum muaj dej noo hauv lub cev. 3. Yog tias nws yog greyish dub los yog lub teeb daj muaj zog nplaum, ces B nplaum muaj qhov muab tub lim thiab xav tau kev sib xyaw. Yog tias nws yog cov kua nplaum pob tshab, tsis tas yuav ntxiv kev sib xyaw. 4. Cov kua nplaum polyurethane yog yooj yim heev rau kev cuam tshuam nrog cov pa dej, thiab cov dej noo hauv lub cev tsim ntau yam npuas, yog li cov nplaim teeb ntawm phab ntsa yuav tsum tau qhuav.
LED teeb sawb rau phab ntsa ntxuav teeb: LED teeb sawb teeb muaj li ntawm lub hnub ci ntawm tes, LED teeb hlaws thiab resistor. Qhov peb ntu yog ua los ntawm kev ua tiav ib nrab LED teeb sawb. Lub thickness thiab siab thermal conductivity ntawm hnub ci hlwb muaj txiaj ntsig rau qhov kub tshem tawm ntawm kev sib xyaw nrog IC. Feem ntau, OSRAM 3030 smded teeb hlaws tau xaiv los ua cov khoom siv teeb. Led phab ntsa ntxuav teeb lub teeb tsa lub teeb caj npab: lub plhaub yog ua los ntawm cov qib zoo 6063 aluminium alloy profile thiab toughened laminated iav.
Yeej, qhov loj dua tso zis zog ntawm phab ntsa ntxuav teeb yog, lub plhaub tuab dua thiab qhov loj dua qhov tshwj xeeb yog, yog li qhov ua tau zoo tshaj qhov tseeb tshem tawm cov nyhuv kub. Ntxiv nrog rau kev tshem tawm thaum tshav kub kub, lub teeb ntawm caj npab ntawm lub teeb ntxuav lub teeb ntsa tseem muaj lwm txoj haujlwm tseem ceeb, uas yog, txhawm rau txhawm rau txhawm rau teeb lub teeb PCB PCB lub rooj tsav xwm sab hauv lub teeb ntawm caj npab, thiab kom tsim nyog siv cov teeb meem dej tsis qab.
Nrog rau qhov kev thov ntau ntawm LED phab ntsa ntxuav teeb lub tuam txhab, cov muag khoom lag luam tau sib ntaus. Tam sim no qhov tsis zoo yog tsis sib xws. Yog tias koj yuav cov khoom siv tsis zoo, nws yuav yog kev puas tsuaj. Kev teeb tsa me me thiab nruab nrab ntsa ntxuav cov tsim hluav taws xob tsim cov teeb tsa ntxuav phab ntsa, uas siv nyiaj ntau dua. Nws yog raws li txo cov khoom zoo. Lawv xaiv qhov cuav thiab qis dua cov teeb ci. Vim tias lub teeb siv hluav taws xob ntawm cov ntawv cuav thiab qis dua lub teeb tsis txaus, lawv feem ntau nce cov xim LED kub raws li txoj kev, uas yog, txias me me dawb.
Cuag cov nyhuv ntawm siab ci rau cov neeg siv khoom. Mob khaub thuas milky dawb LED xim kub yog qhov kub dhau, nws yooj yim heev ua rau kev puas tsuaj rau lub qhov muag, nws tsis haum rau daim ntawv thov. Ntxiv rau qhov cuav thiab qis dua cov teeb pom kev zoo, qhov tsis zoo ntawm cov xaiv cable thiab lub teeb caj npab tuaj yeem yooj yim ua rau muaj teeb meem xws li kev sib cuag tsis zoo, thiab txawm tias teeb meem xws li poob hwj chim. Don' t tsuas yog xav kom pheej yig ib pliag, qhov kev puas tsuaj uas yuav coj koj mus rau txhua qhov thiab tsis kawg.
