Nrog rau kev loj hlob sai ntawm kev lag luam hluav taws xob, PCB (printed circuit board), ua tus nqa khoom ntawm kev sib txuas hluav taws xob ntawm cov khoom siv hluav taws xob, muaj cov kev xav tau zoo dua thiab siab dua. Qhov kev txhim kho ntawm kev raug siab, qhov ceev ceev thiab kev ntseeg siab ua rau kev tshuaj xyuas PCB tseem ceeb heev.
Hauv cov ntsiab lus no,lub lens telecentric, ua ib qho cuab yeej tshuaj xyuas pom kev zoo heev, tau siv dav dua hauv kev luam ntawv PCB, muab kev daws teeb meem tshiab rau kev tshuaj xyuas PCB.
1,Txoj cai ua haujlwm thiab cov yam ntxwv ntawm telecentric lens
Cov tsom iav telecentric yog tsim los kho qhov parallax ntawm cov tsom iav kev lag luam ib txwm muaj. Lawv lub yam ntxwv yog tias qhov kev loj hlob ntawm daim duab tsis hloov pauv hauv qee qhov deb ntawm cov khoom. Qhov no ua rau cov tsom iav telecentric muaj cov txiaj ntsig tshwj xeeb hauv kev tshuaj xyuas PCB.
Tshwj xeeb, lub lens telecentric siv txoj kev tsim kho telecentric optical path, uas muab faib ua txoj kev kho qhov muag telecentric optical path sab ntawm cov khoom thiab txoj kev kho qhov muag telecentric optical path sab ntawm daim duab.
Txoj kev pom kev telecentric ntawm sab khoom tuaj yeem tshem tawm qhov yuam kev nyeem ntawv uas tshwm sim los ntawm kev tsom tsis raug ntawm sab khoom, thaum txoj kev pom kev telecentric ntawm sab duab tuaj yeem tshem tawm qhov yuam kev ntsuas uas tshwm sim los ntawm kev tsom tsis raug ntawm sab duab.
Txoj kev pom kev ob sab ntawm lub lens sib txuas ua ke ob txoj haujlwm ntawm sab khoom thiab sab duab, ua rau kev kuaj pom tseeb dua thiab txhim khu kev qha.
Daim ntawv thov ntawm telecentric lens hauv kev tshuaj xyuas PCB
2,Daim ntawv thov ntawm telecentric lens hauv kev tshuaj xyuas PCB
Daim ntawv thov ntawmcov iav tsom iav telecentricHauv kev tshuaj xyuas PCB feem ntau suav nrog cov hauv qab no:
PCB lub zeem muag sib dhos system
Lub tshuab PCB visual alignment system yog ib qho tseem ceeb rau kev ua kom tiav kev luam theej duab thiab tso qhov chaw ntawm PCB. Hauv lub tshuab no, telecentric lens yog ib qho tseem ceeb uas tuaj yeem thaij duab lub hom phiaj ntawm qhov chaw photosensitive ntawm lub sensor duab.
Los ntawm kev siv lub koob yees duab web thiab lub lens telecentric uas muaj qhov siab heev, koj tuaj yeem ua kom cov khoom tuaj yeem tsim cov duab meej hauv qhov siab, thiab nws cov kev ua tau zoo ruaj khov thiab txhim khu kev qha. Cov kev daws teeb meem no tsis yog tsuas yog txhim kho qhov tseeb ntawm kev kuaj pom xwb, tab sis kuj txhim kho kev ua haujlwm ntau lawm.
Kev kuaj pom qhov tsis zoo uas muaj tseeb heev
Kev nrhiav qhov tsis zoo yog ib feem tseem ceeb ntawm cov txheej txheem tsim PCB. Lub lens telecentric muaj qhov daws teeb meem siab thiab tsis muaj kev cuam tshuam ua rau nws ntes tau qhov tsis zoo me me ntawm lub rooj tsavxwm, xws li kab nrib pleb, khawb, xim av, thiab lwm yam, thiab ua ke nrog cov software ua duab, nws tuaj yeem paub txog kev txheeb xyuas thiab kev faib tawm ntawm qhov tsis zoo, yog li txhim kho kev ua haujlwm thiab kev raug ntawm kev nrhiav.
Kev nrhiav qhov chaw thiab qhov loj ntawm cov khoom
Ntawm cov PCBs, qhov chaw thiab qhov loj ntawm cov khoom siv hluav taws xob muaj feem cuam tshuam loj rau kev ua haujlwm ntawm cov khoom.Cov iav tsom iav Telecentricxyuas kom meej tias qhov loj ntawm daim duab tseem nyob ruaj khov thaum lub sijhawm ntsuas, ua kom ntsuas tau qhov chaw thiab qhov loj ntawm cov khoom.
Cov kev daws teeb meem no tsis yog tsuas yog txhim kho qhov tseeb ntawm kev ntsuas xwb, tab sis kuj pab txhim kho cov txheej txheem tsim khoom thiab txhim kho cov khoom zoo.
Kev tswj xyuas zoo ntawm vuam
Thaum lub sijhawm vuam PCB,cov iav tsom iav telecentricsiv tau los saib xyuas cov txheej txheem soldering suav nrog cov duab, qhov loj me thiab kev sib txuas ntawm cov pob qij txha solder. Los ntawm qhov pom ntawm lub lens telecentric, cov neeg teb xov tooj tuaj yeem pom cov teeb meem yooj yim dua hauv kev soldering, xws li kev yaj ntau dhau lossis tsis txaus ntawm cov pob qij txha solder, qhov chaw soldering tsis raug, thiab lwm yam.
Cov Lus Xaus:
Yog tias koj xav yuav ntau hom lens rau kev soj ntsuam, scanning, drones, smart home, lossis lwm yam kev siv, peb muaj yam koj xav tau. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov lens thiab lwm yam khoom siv.
Nyem qhov no mus saib ntau cov ntsiab lus ntawm telecentric lens:
Cov Kev Siv Tshwj Xeeb ntawm Telecentric Lens Hauv Kev Tshawb Fawb Txog Kev Tshawb Fawb
Cov Haujlwm thiab Cov Cheeb Tsam Siv Tau ntawm Telecentric Lens
Lub sijhawm tshaj tawm: Kaum Ib Hlis-26-2024
