Nrog rau kev txhim kho txuas ntxiv ntawm 5G kev tsim kho, kev lag luam kev lag luam xws li precision microelectronics thiab aviation thiab Marine tau raug tsim kho ntxiv, thiab cov teb no tag nrho npog daim ntawv thov ntawm PCB Circuit Board. Nyob rau tib lub sijhawm ntawm kev txhim kho txuas ntxiv ntawm cov kev lag luam microelectronics, peb yuav pom tias kev tsim cov khoom siv hluav taws xob yog maj mam, nyias thiab lub teeb, thiab cov kev xav tau rau kev txiav txim siab tau dhau los ua siab dua, thiab laser welding yog qhov kev siv ntau tshaj plaws. thev naus laus zis hauv kev lag luam microelectronics, uas yuav tsum tau ua kom siab dua thiab siab dua ntawm cov vuam degree ntawm PCB Circuit Boards.
Kev tshuaj xyuas tom qab vuam ntawm PCB Circuit Board yog qhov tseem ceeb rau kev lag luam thiab cov neeg siv khoom, tshwj xeeb tshaj yog ntau lub lag luam nruj hauv cov khoom siv hluav taws xob, yog tias koj tsis kuaj nws, nws yooj yim rau kev ua haujlwm tsis zoo, cuam tshuam rau kev muag khoom, tab sis kuj cuam tshuam rau cov duab ntawm lub tuam txhab. thiab lub koob npe nrov. Lub laser vuam khoom tsim los ntawm Shenzhen Zichen laser muaj kev ceev ceev, siab vuam tawm los, thiab tom qab vuam kev ua haujlwm, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev ua vuam thiab tom qab vuam kev lag luam. Yog li, yuav ua li cas txhawm rau txheeb xyuas qhov zoo ntawm PCB Circuit Board tom qab vuam? Zichen laser hauv qab no qhia ntau txoj hauv kev uas siv los tshawb nrhiav.
1. PCB triangulation txoj kev
Dab tsi yog triangulation? Ntawd yog, txoj kev siv los txheeb xyuas cov duab peb sab. Tam sim no, txoj kev Triardulation tau tsim thiab tsim los xyuas cov kev sib txawv ntawm cov cuab yeej ntawm cov cuab yeej sib txawv, cov txiaj ntsig yuav txawv. Hauv cov ntsiab lus, cov khoom raug sim los ntawm lub hauv paus ntsiab lus ntawm lub teeb diffusion, thiab txoj kev no yog qhov tsim nyog thiab zoo tshaj plaws. Raws li rau vuam nto ze rau daim iav mob, txoj kev no tsis haum, nws yog ib qho nyuaj rau ua tau raws li cov kev xav tau ntau lawm.
2. Lub teeb pom kev sib faib ntsuas txoj kev
Txoj kev no tsuas yog siv cov vuam ib feem los xyuas qhov kho kom zoo nkauj, lub teeb pom kev sab hauv los ntawm inclined kev taw qhia, lub koob yees duab TV tau teeb tsa saum toj no, thiab tom qab ntawd kev tshuaj xyuas yog nqa tawm. Qhov tseem ceeb tshaj plaws ntawm txoj kev ua haujlwm no yog yuav ua li cas thiaj paub lub kaum sab xis ntawm lub PCB solder, tshwj xeeb tshaj yog yuav ua li cas kom paub cov ntaub ntawv teeb pom kev zoo, thiab lwm yam, nws yog ib qho tsim nyog los ntes lub kaum sab xis cov ntaub ntawv los ntawm ntau lub teeb xim. Ntawm qhov tsis sib xws, yog tias nws tau teeb pom kev los ntawm saum toj no, lub kaum sab xis ntsuas yog qhov cuam tshuam lub teeb pom kev, thiab qhov tilted nto ntawm lub solder tuaj yeem kuaj xyuas.
3. Hloov lub kaum sab xis rau kev tshuaj xyuas lub koob yees duab
Yuav kuaj PCB li cas tom qab vuam? Siv cov qauv no txhawm rau txheeb xyuas qhov zoo ntawm PCB vuam, nws yog ib qho tsim nyog yuav tsum muaj lub cuab yeej nrog lub kaum sab xis hloov. Cov cuab yeej no feem ntau muaj tsawg kawg yog 5 lub koob yees duab, ntau lub teeb pom kev zoo LED, yuav siv ntau cov duab, siv qhov pom kev rau kev tshuaj xyuas, thiab muaj kev ntseeg siab.
4. Ua kom pom tseeb siv txoj kev siv
Rau ib co high-density Circuit Court boards, tom qab PCB welding, saum toj no peb txoj kev yog ib qho nyuaj rau nrhiav tau qhov kawg tshwm sim, yog li plaub txoj kev yuav tsum tau siv, uas yog, tsom xam siv txoj kev. Txoj kev no tau muab faib ua ob peb, xws li ntau ntu kev tsom xam, uas tuaj yeem tshawb xyuas qhov siab ntawm qhov chaw solder, kom ua tiav cov txheej txheem nrhiav kom pom tseeb, thaum teeb tsa 10 tsom iav tsom iav, koj tuaj yeem tau txais qhov tsom iav los ntawm kev ua kom pom tseeb. cov zis, txhawm rau txheeb xyuas qhov chaw ntawm qhov chaw solder. Yog tias nws raug kuaj pom los ntawm txoj kev ci ntsa iab micro laser ntawm cov khoom, tsuav yog 10 qhov tshwj xeeb pinholes yog staggered nyob rau hauv Z kev taw qhia, 0.3mm suab hlau lead ntaus ntawv tuaj yeem kuaj pom tau zoo.
