Munyika yeakadhindwa redunhu bhodhi (PCB) kugadzira, vagadziri uye hobbyists vanowanzo kurirwa nehunyanzvi mazwi.Imwe yezwi rakadaro iGerber faira, inova chikamu chakakosha muPCB kugadzira maitiro.Kana iwe wakambozvibvunza kuti faira reGerber chii chaizvo uye kukosha kwayo mukugadzirwa kwePCB, iyi blog positi ine chinangwa chekudzima pfungwa uye kujekesa kukosha kwayo.
Chii chinonzi Gerber mafaira?
Zvichitaurwa zviri nyore, faira reGerber ndiyo yakajairika yemagetsi fomati yekutsanangura PCB magadzirirwo.Iine mirairo yakadzama yekuti vagadziri vanozonyatso nyora sei mhangura, maburi ekuboorera, kuisa solder mask, uye silkscreen zvikamu pamabhodhi edunhu.Chaizvoizvo, inoshanda sepurani, ichiturikira dhizaini yakagadzirwa muPCB dhizaini software kuita fomati inogona kududzirwa zviri nyore nemichina ine basa rekugadzira iyo chaiyo PCB.
Mavambo uye zvinoreva
Iyo Gerber fomati yakagadziridzwa neGerber Scientific Instruments muma1960s, nekudaro zita.Yakakurumidza kuve iyo indasitiri chiyero nekuda kwekugona kwayo kumiririra zvakaomarara PCB dhizaini ichiri compact uye nyore kushandisa.Mafaira ekutanga eGerber akagadzirwa uchishandisa firimu, asi nekuuya kwekombuta-inobatsira dhizaini (CAD), iyo fomati yakachinjirwa kudhijitari.
Kunzwisisa iyo Gerber File Extension
Mafaira eGerber anowanzo kuve neakasiyana ekuwedzera anoratidza akaturikidzana eiyo PCB dhizaini.Mamwe mafaira akajairika anosanganisira .GTL (top copper layer), .GTS (top silkscreen), .GTP (top solder paste), .GBL (bottom copper layer), etc. Nokuparadzanisa dhizaini muzvikamu, Gerber mafaira anobvumira vanogadzira ona uye ubudise chikamu chega chega sezvakarongwa.
Gadzira mafaira eGerber
Kugadzira mafaira eGerber, vagadziri vanoshandisa yakasarudzika software inogona kutumira madhizaini kune iyi fomati.Kana iyo dhizaini yapera, software inounganidza ruzivo rwese rwunodiwa uye inogadzira mafaera eese akakodzera maseru.Muunganidzwa wemafaira uyu unozoendeswa kumugadziri, uchivapa iwo chaiwo mirairo inodiwa kugadzira PCB.
Verification uye Ongororo
Tichifunga nezve basa rakakosha mafaera eGerber anotamba mukugadzira, zvakakosha kuti unyatso ongorora uye nekusimbisa iwo kusati kwatanga kugadzirwa.Vagadziri vanowanzopa vagadziri vane dhizaini yekugadzira (DFM) inorondedzera chero matambudziko anogona kuitika kana kugadzirisa kunodiwa kuve nechokwadi chekubudirira kugadzira.Iyi mishumo inobvumira vagadziri kuti vagadzirise zvinodikanwa kumagadzirirwo avo kuti vabvise zvikanganiso uye kukwidziridza PCB kugadzirwa.
Muchidimbu, mafaira eGerber chikamu chakakosha chePCB kugadzira maitiro.Kugona kwayo kunyatsotsanangura magadzirirwo, kutsanangura mirairo yekugadzira, uye kubvumira kupatsanurwa kwemutsetse kunoita kuti ive chishandiso chakakosha kune vanogadzira.Kunzwisisa kwakakodzera uye chizvarwa cheGerber mafaira zvakakosha pakubudirira kwePCB kugadzirwa.Saka kunyangwe iwe uri mugadziri wePCB anoda kuziva nezve nyika yakaoma yekugadzira PCB, kugona kukosha kwemafaira eGerber pasina mubvunzo kunosimudzira ruzivo rwako uye kukoshesa kweiyi ndima inonakidza.
Nguva yekutumira: Jul-24-2023