PCB Tooj Liab Tuab Txheej Siab: Yav Tom Ntej ntawm Cov Modules Fais Fab hauv Kev Siv Hauv Kev Lag Luam thiab Kev Kho Mob
Nyob rau lub caij nyoog niaj hnub no, cov lag luam tshiab uas tseem tab tom loj hlob sai heev, zoo li lub foob pob hluav taws uas tab tom tawm mus, thaum qib kev siv tshuab ua haujlwm hauv kev lag luam nce siab zuj zus, zoo li ntaiv nce siab. Hauv kev lag luam tsim khoom dav dav, cov khoom siv tsim khoom siab heev thiab cov kab tsim khoom tsis siv neeg tau dav dav, zoo li cov hnub qub saum ntuj. Cov neeg hlau ntse ua haujlwm sai sai ntawm cov kab tsim khoom, cov cuab yeej tshuab CNC txiav txhua qhov chaw kom raug, thiab cov tshuab cia khoom tsis siv neeg ua haujlwm nrog kev ua haujlwm zoo. Kev ua haujlwm zoo thiab raug ntawm cov khoom siv no txhua yam nyob ntawm kev muab hluav taws xob ruaj khov thiab txhim khu kev qha. Lub rooj tsavxwm hluav taws xob DC muaj zog siab, ua lub hauv paus tseem ceeb ntawm kev tsav tsheb fais fab, tau ntes lub sijhawm tsim kho tsis tau muaj dua thaum lub sijhawm no thiab ua lub luag haujlwm tseem ceeb hauv cov khoom siv hluav taws xob niaj hnub thiab cov tshuab kev lag luam.
- Qhia Txog Lub Hwj Chim DC Muaj Zog Siab
Lub hwj chim DC muaj zog siab yog ib qho "tub rog qub" zoo kawg nkaus hauv kev lag luam hluav taws xob. Nws tuaj yeem tso tawm lub zog hluav taws xob DC muaj zog siab, nrog rau qhov ntau thiab tsawg ntawm lub zog tso tawm, feem ntau pib ntawm ntau kilowatts thiab mus txog ntau pua kilowatts lossis siab dua. Nws cov zis tam sim no thiab voltage ruaj khov thiab raug zoo li cov tub rog tau kawm tiav, thiab nws muaj qhov tso zis voltage thiab tam sim no hloov kho tau. Qhov no tsis yog tsuas yog ua tau raws li cov neeg siv cov kev cai nruj rau cov khoom siv hluav taws xob DC tam sim no thiab siab voltage xwb tab sis kuj qhia txog qhov zoo tshaj plaws hauv kev tswj voltage thiab tam sim no, ua rau nws yooj yim heev rau siv. Hauv cov chaw ua haujlwm tsim khoom lag luam, nws muab cov hluav taws xob txuas ntxiv mus rau ntau yam khoom siv loj. Hauv cov cuab yeej precision ntawm kev sim tshawb fawb, nws ua kom muaj zog tso tawm ruaj khov los txhawb kev tshawb fawb. Hauv thaj chaw dav dav ntawm lub zog tshiab, xws li kev hloov pauv thiab khaws cia lub zog hnub ci thiab cua, nws yog ib feem tseem ceeb. Hauv kev sib txuas lus, nws lav qhov kev ua haujlwm ruaj khov ntawm cov chaw nres tsheb hauv paus thiab lwm yam khoom siv. Hauv kev lag luam kho mob, nws muab kev txhawb nqa hluav taws xob txhim khu kev qha rau ntau yam khoom siv kho mob.
- Lub Tuam Txhab Ua Tau Zoo Kawg Nkaus - Cov Txheej Txheem Hluav Taws Xob Tooj Liab Uas Muaj Cov Txheej Txheem Loj
Tsis ntev los no, lub tuam txhab tau ua tiav xa cov khoom siv hluav taws xob tooj liab uas muaj txheej tuab, uas tuaj yeem suav tias yog ib qho khoom zoo heev. Nrog nws cov thev naus laus zis tsim khoom siab heev thiab kev ua tau zoo heev, cov khoom no, zoo li tus neeg coj ua zoo, tau ua tiav kev tswj hwm lub zog hluav taws xob ruaj khov rau cov khoom siv hluav taws xob DC siab, tsim kom muaj kab tiv thaiv hluav taws xob txhim khu kev qha rau cov khoom siv hluav taws xob DC siab.
- Cov Khoom Zoo Tshaj Plaws Txog Kev Siv Tshuab
(1) Cov Khoom Siv Zoo Tshaj Plaws Tsim Lub Hauv Paus Ruaj Khov
Lub Taiyo Tu865 board raug xaiv, uas yog lub board zoo nrog lub koob npe zoo hauv kev lag luam khoom siv hluav taws xob. Ua ke nrog cov ntawv ci tooj liab tuab, nws zoo li tus tub rog hnav khaub ncaws zoo, muaj peev xwm tiv taus cov khoom siv hluav taws xob siab thiab tam sim no los ntawm cov khoom siv hluav taws xob DC siab. Txoj kev tam sim no qis uas muab los ntawm cov ntawv ci tooj liab tuab zoo li txoj kev loj, tso cai rau tam sim no hla mus zoo, txo qhov poob hluav taws xob thiab cua sov, yog li tswj tau qhov ruaj khov thiab kev ntseeg siab thiab tso lub hauv paus ruaj khov rau kev ua haujlwm ruaj khov ntawm tag nrho lub rooj tsavxwm circuit.
(2) High - precision Circuit Layout Highlights Technological Charm
Kev tsim cov qhov dig muag uas siv cov roj hmab uas muab faus rau hauv ob lub sijhawm nias, thiab kev nias tsis sib xws tau txais yuav, uas yog ib qho thev naus laus zis tshiab heev. Qhov yuav tsum tau ua tsawg kawg nkaus rau tooj liab qhov yog 50μm, thiab qhov sib piv ntawm cov khoom siv yog siab txog 15: 1. Cov xov hluav taws xob ceev ceev zoo li lub network neural uas raug, ua tau raws li qhov yuav tsum tau ua ntawm cov zis hluav taws xob siab ntawm DC charging piles. Qhov kev teeb tsa hluav taws xob siab no tuaj yeem ua tiav kev xa xov hluav taws xob ruaj khov thiab raug dua. Zoo li tus neeg xa xov uas ntseeg tau, nws tuaj yeem xa cov teeb liab hluav taws xob raug rau txhua lub ces kaum, ua kom ntseeg tau tias cov khoom siv ua haujlwm tau zoo.
(3) Kev Ua Haujlwm Zoo Tshaj Plaws Uas Muaj Zog Tshaj Plaws
Nws muaj 22 txheej tooj liab uas muaj cua sov zoo, nrog rau txheej tooj liab sab hauv tuab yog 4oz thiab txheej tooj liab sab nraud tuab yog 2oz, thiab qhov dav thiab qhov sib nrug ntawm kab tsawg kawg yog 7.87mil/7.87mil. Txheej tooj liab tuab no tsis yog tsuas muaj hluav taws xob zoo xwb tab sis kuj muaj cov yam ntxwv zoo heev rau kev tso cua sov. Ib yam li lub kiv cua txias zoo, nws tuaj yeem tso cua sov sai sai, ua rau kev hloov pauv hluav taws xob zoo dua. Nws muab lub zog ruaj khov rau cov khoom siv hluav taws xob siab. Ib yam li lub plawv txhim khu kev qha muab ntshav rau lub cev, nws ua tiav kev tswj hwm hluav taws xob kom raug thiab ua tau raws li ntau yam kev xav tau hluav taws xob ntawm cov kab ke hluav taws xob nyuaj.
- Cov Ntawv Thov Dav thiab Tseem Ceeb
Lub rooj tsavxwm fais fab tooj liab no muaj ntau txheej tuab thiab siv tau zoo hauv ntau qhov chaw. Hauv kev siv hluav taws xob tshiab, tshwj xeeb tshaj yog rau lub zog hnub ci, cua, thiab kev khaws cia hluav taws xob, xws li DC charging piles, nws zoo li tus neeg zov uas ua haujlwm ruaj khov, ua kom muaj kev sib kis thiab muab hluav taws xob ruaj khov. Hauv kev siv tshuab ua haujlwm hauv kev lag luam, nws zoo li tus tub rog tawv ncauj, muaj peev xwm tiv taus cov khoom siv hluav taws xob siab thiab qhov chaw ua haujlwm hnyav, muab kev txhawb nqa hluav taws xob zoo rau cov neeg hlau ua haujlwm, cov cuab yeej tshuab CNC, cov kab ntau lawm tsis siv neeg, thiab lwm yam khoom siv, pab txhawb kev tsim khoom lag luam kom zoo. Hauv kev kho mob, nws hloov mus ua tus neeg tiv thaiv zoo, muab kev tiv thaiv hluav taws xob zoo rau cov khoom siv kho mob, cov tshuab txhawb nqa lub neej, cov cuab yeej kuaj mob, thiab lwm yam khoom siv kho mob, pab txhawb kev tiv thaiv tib neeg txoj kev noj qab haus huv.
Pab txhawb kom cov neeg siv khoom ua tiav cov haujlwm
Kev Ua Kom Tawg Cov Cai ntawm Cov Rooj Tooj Liab Tuab: Kov Yeej Qhov Kev Nias - Cov Teeb Meem Lamination
Hauv kev tsim cov ntawv luam tawm Circuit Board (PCB) uas muaj zog heev, kev nrhiav cov khoom siv ua haujlwm siab xws li cov laug cam tooj liab tuab tau dhau los ua qhov tseem ceeb, tshwj xeeb tshaj yog rau cov ntawv thov uas xav tau kev tswj hwm lub zog siab, xws li cov modules fais fab DC muaj zog siab. Peb tau ntsib tsis ntev los no nrog tus neeg siv khoom txoj kev taug kev nyuaj kom ua tiav kev tsim cov ntawv tooj liab tuab zoo meej piav qhia txog cov teeb meem thiab kev yeej hauv daim teb no.
Tus neeg siv khoom, uas tau nyiaj dhau ntau yam teeb meem, thaum kawg tig los rau peb. Lawv cov kev sim ua ntej ntawm kev tsim cov laug cam tooj liab tuab 22 txheej tau raug puas tsuaj los ntawm kev ua tsis tiav tas li. Cov kev ua tsis tiav no feem ntau yog los ntawm cov teeb meem hauv cov txheej txheem nias - lamination, uas yog theem tseem ceeb hauv kev tsim PCB.
Thaum lub sijhawm nias - lamination, cov resin ntawm cov txheej tooj liab ntws los khi lawv ua ke. Hauv cov rooj tsavxwm tooj liab tuab, kev tswj hwm cov dej ntws resin no nyuaj heev. Ib qho ntawm cov neeg ua txhaum tseem ceeb tom qab tus neeg siv khoom tsis ua haujlwm yog qhov teeb meem ntawm cov dej ntws resin ntau dhau lossis tsis sib npaug, feem ntau hu ua "resin bleeding." Thaum cov resin ntws ntau dhau lossis tsis tswj hwm, nws tuaj yeem ua rau muaj ntau yam teeb meem. Piv txwv li, nws yuav ua rau luv luv ntawm cov txheej tooj liab sib ze yog tias cov resin txuas qhov sib txawv ntawm lawv. Kev faib tawm resin tsis sib npaug kuj tseem tuaj yeem ua rau cov khoom dielectric tsis sib xws thoob plaws lub rooj tsavxwm, cuam tshuam rau nws cov kev ua haujlwm hluav taws xob.
Lwm yam tseem ceeb uas ua rau muaj qhov tsis ua haujlwm yog qhov sib npaug ntawm cov txheej tooj liab tuab thiab cov roj hmab ntws ntawm ntug ntawm cov tooj liab thiab cov ntaub ntawv dielectric. Cov ntug yog cov chaw tsis muaj zog tshwj xeeb thaum lub sijhawm nias - lamination. Yog tias qhov ntau ntawm cov roj hmab ntws ntawm ntug tsis raug tswj hwm kom raug, nws tuaj yeem ua rau muaj teeb meem xws li delamination ntawm ntug ntawm cov txheej tooj liab. Qhov no yog vim tias cov roj hmab tsis txaus yuav tsis muab cov nplaum txaus, thaum cov roj hmab ntau dhau tuaj yeem tsim cov ntsiab lus ntxhov siab uas ua rau lub zog sib txuas tsis muaj zog dhau sijhawm.
Qhov kub kuj tseem ceeb heev rau cov txheej txheem nias - lamination. Qhov kub thaum lub sijhawm lamination yuav tsum tau tswj kom zoo. Yog tias qhov kub qis dhau, cov resin yuav tsis ntws txaus, ua rau kev sib txuas tsis zoo ntawm cov khaubncaws sab nraud povtseg. Ntawm qhov tod tes, yog tias qhov kub siab dhau, nws tuaj yeem ua rau cov resin ntws ntau dhau, ua rau qhov teeb meem ntawm cov resin ntws ntau dhau. Tsis tas li ntawd, qhov kub siab kuj tseem tuaj yeem ua rau muaj kev ntxhov siab thermal hauv lub rooj tsavxwm, uas yuav ua rau warping lossis txawm tias tawg ntawm cov khaubncaws sab nraud povtseg tooj liab.
Peb pab neeg kws tshaj lij, uas muaj kev paub tob thiab kev paub dhau los hauv kev tsim PCB, tau daws qhov teeb meem no. Peb pib los ntawm kev tshuaj xyuas kom meej txog cov txheej txheem tsim khoom yav dhau los ntawm tus neeg siv khoom. Peb tau tshuaj xyuas cov txheej txheem nias - lamination, suav nrog cov qauv kub, qhov chaw siab, thiab hom resin siv. Raws li qhov kev tshuaj xyuas no, peb tau ua ntau yam kev hloov kho rau cov txheej txheem.
Peb tau kho qhov kub thiab txias thaum lub sijhawm nias - lamination, kom ntseeg tau tias cov resin mus txog qhov viscosity zoo tshaj plaws rau kev ntws kom zoo yam tsis muaj kev ntws ntau dhau. Peb kuj tau kho qhov chaw teeb tsa siab kom ntseeg tau tias cov resin faib sib npaug thoob plaws lub rooj tsavxwm. Tsis tas li ntawd, peb tau xaiv cov resin uas muaj cov yam ntxwv ntws zoo dua thiab sib xws nrog cov txheej tooj liab tuab.
Tom qab ua tiav cov kev hloov pauv no, peb tau ua tiav cov laug cam tooj liab tuab 22 txheej rau tus neeg siv khoom. Cov laug cam tau ua tiav tag nrho cov lus qhia tsim nyog hauv kev ua haujlwm hluav taws xob, kev ua haujlwm zoo, thiab qhov tseeb ntawm qhov loj me. Qhov kev vam meej no tsis yog daws cov teeb meem tsim khoom ntawm tus neeg siv khoom xwb tab sis kuj qhia txog qhov tseem ceeb ntawm kev ua tib zoo rau cov txheej txheem nias - lamination hauv kev tsim cov laug cam tooj liab tuab.
Xaus lus, kev tsim cov laug cam tooj liab tuab yog ib qho txheej txheem nyuaj uas xav tau kev tswj hwm meej ntawm ntau yam, tshwj xeeb tshaj yog thaum lub sijhawm nias - lamination. Los ntawm kev nkag siab txog cov hauv paus ntawm kev ua tsis tiav thiab kev siv cov kev txhim kho tshwj xeeb, peb tuaj yeem kov yeej cov teeb meem no thiab tsim cov laug cam tooj liab tuab zoo uas ua tau raws li qhov xav tau ntawm cov ntawv thov hluav taws xob niaj hnub.
