Ehlabathini lebhodi yesekethe eprintiweyo (PCB) yokuvelisa, abayili kunye nabadlali bokuzonwabisa bahlala bexinwa ngamagama obugcisa.Elinye igama elinjalo yifayile yeGerber, eyona nto ibalulekileyo kwinkqubo yokwenziwa kwePCB.Ukuba ukhe wazibuza ukuba yintoni ifayile yeGerber kunye nokubaluleka kwayo kwimveliso yePCB, le post yebhlog ijolise ekunciphiseni ingcamango kwaye icacise ukubaluleka kwayo.
Ziziphi iifayile zeGerber?
Ukubeka nje, ifayile yeGerber yifomati eqhelekileyo ye-elektroniki yokuchaza uyilo lwePCB.Iqulethe imiyalelo eneenkcukacha malunga nendlela abavelisi abaza kukrola ngayo ngokuchanekileyo ubhedu, ukugrumba imingxunya, ukusebenzisa imaski ye-solder, kunye nezixhobo zesikrini sesilika kwiibhodi zesekethe.Ngokusisiseko, isebenza njengeplani, iguqulela uyilo olwenziwe kwisoftware yoyilo lwePCB kwifomathi enokutolikwa ngokulula ngoomatshini abanoxanduva lokudala iPCB ebonakalayo.
Imvelaphi kunye nentsingiselo
Ifomathi yeGerber yaphuhliswa yiGerber Scientific Instruments kwi-1960s, ngoko ke igama.Ikhawuleze yaba ngumgangatho weshishini ngenxa yokukwazi ukumela ngokuchanekileyo uyilo lwePCB enzima ngelixa ihlangene kwaye kulula ukuyisebenzisa.Iifayile zeGerber zantlandlolo zaveliswa kusetyenziswa ifilimu, kodwa ngokufika koyilo lwekhompyuter (CAD), ifomathi iguqulelwe kwidijithali.
Ukuqonda Ukwandiswa kweFayile yeGerber
Iifayile zeGerber zihlala zinezandiso ezahlukeneyo ezibonisa iileya ezithile zoyilo lwePCB.Ezinye izandiso zefayile eziqhelekileyo ziquka .GTL (i-copper layer top), .GTS (top silkscreen), .GTP (top solder paste), .GBL (ubhedu olusezantsi), njl. Ngokukwahlula ukuyila kwiileya, iifayile zeGerber zivumela abavelisi ukuba bona kwaye uvelise umaleko ngamnye kanye njengoko bekucetyiwe.
Yenza iifayile zeGerber
Ukuvelisa iifayile zeGerber, abaqulunqi basebenzisa isoftware ekhethekileyo enokuthi ithumele uyilo kule fomati.Nje ukuba uyilo lugqityiwe, isoftware iqokelela lonke ulwazi oluyimfuneko kwaye idale iifayile zazo zonke iileya ezifanelekileyo.Le ngqokelela yeefayile igqithiselwa kumenzi, ibanike imiyalelo echanekileyo efunekayo ukwenza iPCB.
Ukuqinisekiswa kunye noPhononongo
Ukunikezelwa kwendima ebalulekileyo kwiifayile zeGerber kwinkqubo yokuvelisa, kubalulekile ukuphonononga ngokucokisekileyo kwaye uqinisekise ngaphambi kokuba umveliso uqale.Abavelisi badla ngokubonelela abayili ngoyilo lwengxelo yokwenziwa kwemveliso (DFM) echaza naziphi na iingxaki ezinokuthi zibe kho okanye uhlengahlengiso olufunekayo ukuqinisekisa ukwenziwa ngempumelelo.Ezi ngxelo zivumela abaqulunqi ukuba benze uhlengahlengiso oluyimfuneko kuyilo lwabo ukuphelisa iimpazamo kunye nokwandisa imveliso yePCB.
Isishwankathelo, iifayile zeGerber ziyinxalenye ebalulekileyo yenkqubo yokuvelisa iPCB.Ukukwazi kwayo ukuchaza ngokuchanekileyo uyilo, ukucacisa imiyalelo yokuvelisa, kunye nokuvumela ukwahlula umaleko kuyenza ibe sisixhobo esixabisekileyo kubavelisi.Ukuqonda okufanelekileyo kunye nokuveliswa kweefayile zeGerber kubalulekile kwimpumelelo yemveliso yePCB.Ke nokuba ungumyili wePCB onqwenelayo okanye umntu othanda izinto zokudlala onomdla malunga nehlabathi elintsonkothileyo lokwenziwa kwePCB, ukwazi kakuhle ukubaluleka kweefayile zeGerber ngokuqinisekileyo kuya kuluphucula ulwazi lwakho kunye noxabiso lwalo mmandla unomdla.
Ixesha lokuposa: Jul-24-2023