Xov xwm
-
Kev tu cov khoom siv Wave Soldering
Kev tu lub tshuab xaiv yoj soldering Rau cov khoom xaiv yoj soldering, feem ntau muaj peb qhov kev saib xyuas: flux spraying module, preheating module, thiab soldering module.1. Flux spraying module tu thiab tu Flux spraying yog xaiv rau txhua tus neeg koom nrog ...Nyeem ntxiv -
SMT Ntau Lawm Cov Khoom Pabcuam ntawm Qee Cov Lus Qhia
Nyob rau hauv cov txheej txheem SMT qhov chaw tsim khoom, feem ntau yuav tsum tau siv SMD nplaum, solder paste, stencil thiab lwm yam khoom siv, cov ntaub ntawv pabcuam hauv SMT tag nrho cov txheej txheem tsim khoom, cov khoom lag luam zoo, kev ua haujlwm ntau lawm ua lub luag haujlwm tseem ceeb.1. Lub sij hawm cia (Tsheb...Nyeem ntxiv -
Cov xwm txheej twg yuav tsum muaj peev xwm ua tau raws li PCB?
Hauv kev ua SMT, PCB substrates ua ntej pib ua, PCB yuav raug kuaj thiab kuaj, xaiv kom tau raws li SMT cov kev cai ntawm PCB, thiab cov khoom tsis tsim nyog xa rov qab mus rau PCB tus neeg muag khoom, cov kev cai tshwj xeeb ntawm PCB tuaj yeem raug xa mus rau IPc-a-610c International Gen...Nyeem ntxiv -
Yuav Ua Li Cas Saib Xyuas Thaum Tsim PCBA Circuit Boards?
1. Cov txheej txheem yuav tsum tau them sai sai rau qhov loj me me ntawm cov khoom lag luam sib txawv, cov khoom tsis yog cov qauv yuav tsum tau tsim raws li qhov loj me ntawm cov khoom siv hauv ncoo graphics thiab pad spacing.2. Tus tsim ntawm high-reliability Circuit Court yuav tsum widened s ...Nyeem ntxiv -
PCBA Txheej Txheem Tswjhwm thiab Kev Tswj Xyuas Zoo ntawm 6 Lub Ntsiab Tseem Ceeb
Cov txheej txheem tsim khoom PCBA suav nrog PCB pawg thawj coj ua, kev tsim khoom thiab tshuaj xyuas, kev ua haujlwm nti, kev ua haujlwm txuas, kev ua haujlwm kub hnyiab, kev sim, kev laus thiab cov txheej txheem ntau lawm, cov khoom siv thiab kev tsim khoom yog qhov ntev, ib qho tsis xws luag hauv ib qhov txuas yuav ua rau coob tus...Nyeem ntxiv -
PCB Board Substrate Material Classification
Ntau ntau yam ntawm cov substrates siv rau PCBs, tab sis dav muab faib ua ob pawg, uas yog cov ntaub ntawv inorganic substrate thiab cov ntaub ntawv organic substrate.Inorganic substrate cov ntaub ntawv Inorganic substrate feem ntau yog ceramic daim hlau, ceramic circuit substrate khoom yog 96% alumina, nyob rau hauv cov ntaub ntawv ntawm ...Nyeem ntxiv -
Kev ceev faj rau phau ntawv Soldering ntawm PCBA
Nyob rau hauv cov txheej txheem PCBA, ntxiv rau batch soldering siv reflow qhov cub thiab yoj soldering tshuab, phau ntawv soldering kuj yuav tsum tau tsim cov khoom nyob rau hauv tag nrho.Cov teeb meem xav tau kev saib xyuas thaum ua haujlwm phau ntawv PCBA soldering: 1. Yuav tsum ua haujlwm nrog lub nplhaib electrostatic, lub huma ...Nyeem ntxiv -
Dab tsi yog Qhov Ua rau SMT Component Drop?
PCBA txheej txheem ntau lawm, vim muaj ntau yam yuav ua rau muaj qhov tshwm sim ntawm cov khoom poob, ces ntau tus neeg yuav tam sim ntawd xav tias tej zaum yuav yog vim PCBA vuam lub zog tsis txaus los ua.Cov khoom poob thiab vuam lub zog muaj kev sib raug zoo heev, tab sis ntau lwm yam laj thawj ...Nyeem ntxiv -
Lub tshuab luam ntawv Stencil ua dab tsi?
I. Stencil tshuab luam ntawv hom 1. Manual Stencil tshuab luam ntawv Lub tshuab luam ntawv phau ntawv yog lub tshuab luam ntawv yooj yim thiab pheej yig tshaj.PCB tso thiab tshem tawm yog ua tiav manually, lub squeegee yuav siv tau los ntawm tes los yog txuas nrog lub tshuab, thiab luam ntawv txiav txim yog ua manually.PCB thiab steel phaj parallelism alig ...Nyeem ntxiv -
Soldering Techniques rau ob sab PCB
Ob-sided circuit board yam ntxwv Ib leeg-sab Circuit Court board thiab ob-sided circuit board nyob rau hauv qhov sib txawv yog tus naj npawb ntawm cov khaubncaws sab nraud povtseg ntawm tooj liab sib txawv.Lub rooj tsavxwm ob tog yog lub rooj tsavxwm ntawm ob sab ntawm cov tooj liab, tuaj yeem dhau ntawm lub qhov los ua lub luag haujlwm txuas.Ib leeg...Nyeem ntxiv -
Nine Basic Principles of SMB Design (II)
5. Kev xaiv ntawm cov khoom siv Cov kev xaiv ntawm cov khoom siv yuav tsum coj mus rau hauv tus account tag nrho cov cheeb tsam ntawm PCB, kom deb li deb tau, kev siv cov khoom sib xyaw ua ke.Tsis txhob ua qhov muag tsis pom cov khoom me me kom tsis txhob muaj tus nqi nce ntxiv, IC cov cuab yeej yuav tsum tau them sai sai rau tus pin puab thiab ko taw spa ...Nyeem ntxiv -
Lub Cuaj Hli Ntuj Cov Ntsiab Cai ntawm SMB Design (I)
1. Cov txheej txheem txheej txheem txheej txheem yog ua raws li qhov yuav tsum tau ua ntawm cov hluav taws xob schematic thiab qhov loj ntawm cov khoom, cov khoom sib npaug thiab zoo sib xws ntawm PCB, thiab tuaj yeem ua tau raws li qhov xav tau ntawm cov tshuab thiab hluav taws xob ua haujlwm ntawm lub tshuab.Layout tsim nyog los tsis ...Nyeem ntxiv
