Tus txheej txheem ntawm PCB tsis ua haujlwm

Ob zaug no, cov ntaub ntawv tsim khoom raug xa mus rau lub phaj phaj. Rov qab mus rau lub Rooj Tswjhwm Saib, saib PCB, yog Ameslikas plug-in HDMI tub, los ntawm lub qhov npaj txhij txog tsis tho, ncaj qha scrapped.

Yog tias muaj teeb meem, kev ncua yog ib qho, tab sis peb yuav tsum nrhiav seb leej twg yuav nqa lub lauj kaub, puas yog?

1. Txheeb xyuas qhov tsim ua ntej: txheeb xyuas pob PCB, lub rooj zaum tau tsim los ntawm lub qhov, tsis muaj teeb meem, tom qab ntawv xa cov ntaub ntawv tsim tawm mus rau CAM350 los tshuaj xyuas, nws tuaj yeem pom tias muaj qhov.

2. Hu rau lub Hoobkas board thiab nug yog vim li cas lawv ua lub rooj tsavxwm tsis muaj qhov. Cov lus teb yog tias lawv tau ua yuam kev thiab rov ua dua dawb. Txij ntawm no mus, lub lauj kaub tau ua tiav pov rau lub rooj tsav xwm hauv lub hoobkas. Txawm li cas los xij, yam tsis tau piav qhia no tau tshwm sim dua, yog li cov phaj tom ntej yuav tsum ceeb toom lub phaj phaj kom kuaj xyuas qhov hla. Nyob rau lub sijhawm ntev heev, kuv tsis meej pem txog qhov teeb meem no, vim li cas pawg thawj coj saib xyuas haujlwm yuav ua tsis raug? Thiab feem ntau nws yog ok, ob peb lub sij hawm nws tsis yog lawm, lawv yuav tsum tau professional, nws yuav tsum tsis txhob tshwm sim. Tom qab ntawd kuv dawm ntawm qhov teeb meem.

Kev tsim cov ntaub ntawv teeb meem

Kuv siv PCB tsim los ntawm Allegro software. Thaum tsis muaj qhov tsis sib xws hauv PCB board thiab Gerber raug xa tawm, cov ntaub ntawv drilling yuav tsum raug xa tawm tsis yog xwb. DRL cov ntaub ntawv tab sis kuj. Rau files. Qhov laj thawj yog vim li cas lub rooj tsav xwm PCB tsis yog laum yog vim tsis muaj. Rou file hauv kuv cov ntaub ntawv tsim tawm. Tab sis koj tuaj yeem pom lub qhov laum hauv Cam350, uas ua rau kuv yuam kev tias nws tsis ua li cas. Txawm li cas los xij, vim li cas lub Hoobkas tau hais tias nws yog lawv qhov teeb meem, tab sis tsis yog qhov teeb meem ntawm daim ntawv? Tej zaum lawv yuav muaj lub luag haujlwm ntau dua thiab ua siab tawv ua lub luag haujlwm. Kuv tau siv CAM350 los tshawb xyuas cov ntaub ntawv Gerber tau ntev. Txoj kev kuaj xyuas yog txhawm rau txheeb xyuas txhua txheej kom pom tias muaj qhov yuam kev. Cov khoom tseem ceeb uas kuv tuaj yeem tshawb xyuas yog seb puas muaj cov ntaub ntawv ploj lawm, seb puas muaj kev hloov tshiab ntawm daim tawv nqaij tooj liab, seb tus xov tooj ntawm tes tsis nco qab, thiab lwm yam, uas muaj tsawg heev. Kuv kwv yees tias ntau tus neeg kuj siv CAM350, ntawm no yog cov cuab yeej me me pom zoo rau koj -DFM.

Gerber View tool -DFM

Txhawm rau hu qhov no tus neeg saib Gerber yog saib xyuas nws, thiab nws tuaj yeem ua tau ntau tshaj qhov ntawd. Kuv pom zoo rau qhov no vim kuv xav tias nws muaj ntau yam zoo heev. 1. Nws tuaj yeem simulate cov nyhuv ntawm cov khoom tiag, raws li qhia hauv qab no

Qhov no puas ze rau qhov tiag? Zoo li qee qhov teeb meem tsis muaj qhov drilling, koj tuaj yeem pom nws ntawm ib nrais muag.Yog tias tsis muaj ntaub ntawv ROU, lub qhov raug thaiv. 2, nws tuaj yeem txheeb xyuas PCB pawg thawj coj saib xyuas qhov tsis xws luag: suav nrog qhib luv luv Circuit Court, tsawg kawg kab dav, kab nrug thiab lwm yam, tab sis kuj tuaj yeem txheeb xyuas qhov chaw tshwj xeeb.

Ntawm sab xis yog cov ntsiab lus ntawm qhov tshwm sim ntawm nws qhov kev tshuaj xyuas, uas koj tuaj yeem nyem kom pom hauv kev nthuav dav los pab txiav txim siab yog tias muaj teeb meem tiag. 3, nws tuaj yeem ncaj qha import PCB cov ntaub ntawv, kuj tuaj yeem xa cov ntaub ntawv Gerber rau kev tshuaj xyuas, uas yog hais tias, tsis tas yuav import Gerber cov ntaub ntawv rau kev tshuaj xyuas txhua lub sijhawm. tuaj yeem txhawb nqa PCB cov ntaub ntawv, suav nrog Allegro, Pads, AD thiab lwm yam software. 4, koj tuaj yeem nyem rau export Gerber cov ntaub ntawv, tswj cov ntaub ntawv, kuj tuaj yeem xa tawm cov ntawv luam tawm daim ntawv qhia PDF ntaub ntawv thiab lwm yam.