Kugira ubumenyi bwibanze bwibisobanuro byumuzunguruko byanditse birashobora gutuma ukorana nisosiyete ikora PCB byihuse kandi byoroshye.Iyi nkoranyamagambo yamagambo yumuzunguruko azagufasha kumva amwe mumagambo akunze kugaragara muruganda.Mugihe uru atari urutonde rwuzuye, ni ibikoresho byiza byerekeranye.
Kuba ku rupapuro rumwe nu ruganda rwawe (CM) ni ngombwa kugirango ugaragaze neza igishushanyo cyawe kigamije kurema utababajwe bitari ngombwaamagambo yatinze, Kongera gushushanya na / cyangwa ikibaho.Icyitonderwa mubitumanaho mubafatanyabikorwa bose mugutezimbere inama yawe nurufunguzo.
Urutonde rwingenzi PCB Igishushanyo mbonera
Icapiro ryumuzunguruko
Amagambo amwe n'amwe yacapwe yumuzunguruko yibanze yibanda ku gusobanura imiterere ya PCB.Aya magambo nayo yerekanwe mubishushanyo mbonera no gukora, ni ngombwa rero kubanza kwiga aya.
Imirongo:Imbaho zose zumuzunguruko zubatswe mubice, kandi ibice bikanda hamwe kugirango bibe astackup.Buri cyiciro kirimo umuringa wuzuye, ukora imiyoboro hejuru ya buri cyiciro.
Gusuka umuringa:Ibice bya PCB byuzuyemo uturere twinshi twumuringa.Uturere dushobora kuba dufite imiterere idasanzwe.
Inzira n'imirongo yohereza:Aya magambo akoreshwa muburyo bumwe, cyane cyane kuri PCBs yihuta cyane.
Ikimenyetso n'indege:Ikimenyetso cyerekana gutwara amashanyarazi gusa, ariko gishobora no kugira polygone y'umuringa itanga ubutaka cyangwa imbaraga.Ibice by'indege bigenewe kuba indege zuzuye nta kimenyetso na kimwe.
Vias:Utwo ni utwobo duto twacukuwe muri PCB ituma inzira igenda hagati yinzego ebyiri.
Ibigize:Yerekeza ku gice icyo aricyo cyose gishyizwe kuri PCB, harimo ibice byibanze nka résistoriste, umuhuza, imiyoboro ihuriweho, nibindi byinshi.Ibigize birashobora gushirwa kugurishwa hejuru (SMD ibice) cyangwa hamwe nibiyobora bigurishwa mumyobo yumuringa (ibice byacukuwe) kurubaho.
Ibipapuro n'ibyobo:Byombi bikoreshwa mugushiraho ibice kumuzunguruko kandi bikoreshwa nkahantu ho kugurisha.
Ibara rya silike:Ngiyo inyandiko n'ibirango byacapwe hejuru ya PCB.Ibi bikubiyemo amakuru ajyanye nurutonde rwibigize, ibirango bya sosiyete cyangwa nimero yibice, abashushanya, cyangwa andi makuru yose akenewe muguhimba, guterana, no gukoresha bisanzwe.
Abashushanya:Ibi ubwira uwashushanyije hamwe nuwateranya ibice bishyirwa ahantu hatandukanye kurubaho.Buri kintu cyose gifite ibishushanyo mbonera, kandi abashushanya murashobora kubisanga muri dosiye zishushanya muri software yawe ya ECAD.
Soldermask:Nuburyo bwo hejuru cyane muri PCB iha ikibaho cyumuzingi ibara ryacyo (ubusanzwe icyatsi).
Igihe cyo kohereza: Gashyantare-14-2023