Txhawm rau ua kom tau raws li qhov xav tau ntau dua los ntawm cov kws tsim hluav taws xob sib txawv, tons ntawm software tsim thiab cov cuab yeej tshwm sim rau lawv xaiv thiab siv, qee qhov txawm tias dawb.Txawm li cas los xij, thaum koj xa koj cov ntaub ntawv tsim tawm rau cov chaw tsim khoom thiab sib dhos PCBs, koj yuav raug hais tias nws tsis muaj rau siv.Ntawm no, kuv yuav qhia koj txog cov ntaub ntawv PCB siv tau rau PCB tsim thiab sib dhos.
1. Tsim cov ntaub ntawv rau PCB Manufacturing
Yog tias koj xav tsim koj cov PCBs, PCB tsim cov ntaub ntawv tsim nyog, tab sis peb yuav tsum xa cov ntaub ntawv li cas?Feem ntau, Gerber cov ntaub ntawv nrog RS- 274- X hom yog dav siv hauv PCB tsim, uas tuaj yeem qhib los ntawm CAM350 software cuab yeej,
Gerber cov ntaub ntawv suav nrog tag nrho cov ntaub ntawv ntawm PCB, xws li Circuit Court hauv txhua txheej, silkscreen txheej, Copper txheej, Solder mask txheej, Outline layer.NC laum ..., Nws yuav zoo dua yog tias koj tuaj yeem muab Fab Drawing thiab Readme cov ntaub ntawv los qhia. koj cov cai
2. Cov ntaub ntawv rau PCB los ua ke
2.1 Cov ntaub ntawv Centroid / Xaiv & Muab Cov Ntaub Ntawv
Centroid file/Pick & Place File muaj cov ntaub ntawv hais txog qhov twg txhua qhov yuav tsum tau muab tso rau ntawm lub rooj tsavxwm, Muaj X thiab Y Kev Sib Koom Tes ntawm txhua ntu, nrog rau kev sib hloov, txheej, tus qauv siv, thiab tus nqi / pob.
2.2 Bill of Materials (BOM)
BOM (Bill Of Materials) yog cov npe ntawm txhua qhov chaw uas yuav muaj nyob rau ntawm pawg thawj coj saib.Cov ntaub ntawv hauv BOM yuav tsum txaus los txiav txim siab txhua yam, cov ntaub ntawv los ntawm BOM tseem ceeb heev, yuav tsum ua kom tiav thiab yog yam tsis muaj qhov yuam kev.a tiav BOM yuav txo tau ntau yam teeb meem hauv cov khoom,
Nov yog qee cov ntaub ntawv tsim nyog hauv BOM: Tus lej siv.Tshooj naj npawb.Ib feem tus nqi, Qee cov ntaub ntawv ntxiv yuav zoo dua, xws li Cov lus piav qhia, Yam duab, Cov khoom tsim khoom, Qhov txuas ...
2.3 Sib dhos Drawings
Kev sib sau ua ke pab thaum muaj teeb meem nrhiav txoj hauj lwm ntawm tag nrho cov khoom hauv BOM, thiab nws kuj pab rau engineer thiab IQC los xyuas thiab pom cov teeb meem los ntawm kev sib piv nrog PCBs uas tau tsim, tshwj xeeb tshaj yog kev taw qhia ntawm qee yam khoom.
2.4 Cov Lus Qhia Tshwj Xeeb
Yog tias muaj cov kev cai tshwj xeeb uas nyuaj rau piav qhia, koj tuaj yeem qhia nws hauv cov duab lossis yeeb yaj kiab, Nws yuav pab tau ntau rau PCB Assembly.
2.5 Test thiab IC Programming
Yog tias koj xav kom koj cov chaw tsim khoom sim thiab cov kev pab cuam IC hauv lawv lub Hoobkas, Nws yuav tsum muaj rau tag nrho cov ntaub ntawv ntawm kev ua haujlwm, cov txheej txheem ntawm kev ua haujlwm thiab kev xeem, thiab cov cuab yeej xeem thiab cov programming yuav raug siv.
Yog tias tseem muaj kev tsis ntseeg hauv PCB kev tsim khoom thiab kev sib dhos, Ntawm no, PHILIFAST yuav muab koj cov kws tshaj lij engineers rau koj qhov kev sab laj
Post lub sij hawm: Lub Xya hli ntuj-14-2021