Umwobo kuriPcbIrashobora gushyirwa mu byinjijwe binyuze mu mwobo (Pth) kandi udashyizwe mu mwobo (NPTH) ukurikije niba bafite amashanyarazi.
Yashyizwe mu mwobo (Pth) bivuga umwobo ufite icyuma gitwikira inkuta zayo, kikaba gishobora kugera ku miyoboro y'amashanyarazi hagati y'imbere mu ntera y'imbere, urwego rwo hanze, cyangwa byombi bya PCB. Ingano yacyo igenwa nubunini bwumwobo wacukuwe hamwe nubunini bwa slayene.
Idashizwe mu mwobo (npth) niwobo utitabira amashanyarazi ya PCB, uzwi kandi ku izina rya mwobo udahanagura. Ukurikije urwego urwobo rwinjira kuri PCB, umwobo zirashobora gushyirwa mu mwobo, umwobo, umwobo, umwobo unyuze / umwoshye ukoresheje umwobo.
Unyuze mu mwobo winjira muri PCB yose kandi irashobora gukoreshwa mu mikorere yimbere kandi / cyangwa uhagarare no gushiraho ibice. Muri bo, ibyobo byakoreshwaga mu gukosora no / cyangwa amashanyarazi hamwe n'ibigize imiterere (harimo amapine n'insinga) kuri PCB bitwa imvorabyo. Yashyizwe mu mwobo ukoreshwa mu buryo bw'imbere mu gihugu, ariko nta ngingo zinjira ziyobora cyangwa ibindi bikoresho byo gushimangira bitwa binyuze muri ibyobo. Hariho cyane cyane gucukura mu mwobo kuri PCB: Imwe ni ugushiraho ifungura binyuze mu Nama Nyiricyubahiro, yemerera inzira nyuma yo gukora amashanyarazi hagati yo hejuru, urwego rwo hasi, hamwe n'imirongo y'imbere y'inama y'ubutegetsi; Ibindi nugukomeza ubunyangamugayo no gushyira neza ibice byibigize ku kibaho.
Visi ya dias im Impumyi ashyingurwa vias akoreshwa cyane muburyo bwo guhuza amakuru menshi (HDI) ya HDI PCB, ahanini muri PCB nyinshi, ahanini mubice byinshi bya PCB. Dias FIAS mubisanzwe ihuza igice cya mbere kugeza kumurongo wa kabiri. Mubishushanyo bimwe, vias impumyi irashobora kandi guhuza igice cya mbere kugeza kumurongo wa gatatu. Muguhuza impumyi no gushyingurwa vias, amasano menshi hamwe nubumana bwikigo gisabwa na HDI burashobora kugerwaho. Ibi bituma kugirango wiyongereyeho ibice mubikoresho bito mugihe utezimbere kwanduza amashanyarazi. Dias yihishe amfasha kubika ibibaho byumuzunguruko no guhubuka. Impumyi kandi zishyingurwa ukoresheje ibishushanyo bikunze gukoreshwa mubishushanyo mbonera, biremereye, hamwe nibicuruzwa bya elegitoroniki nkoYamazaki, tableti, naIbikoresho byo kwa muganga.
Impumyi Viaszakozwe mukugenzura ubujyakuzimu bwo gucukura cyangwa guhinduranya. Kuri ubu ni uburyo busanzwe. Gukubita binyuze kuri ibyobo byashinzwe binyuze muburyo bukurikiranye. Ibisubizo ukoresheje ibyobo birashobora gufatwa cyangwa gukandamizwa, kongeramo izindi ntambwe zo gukora no kwipimisha no kwiyongera.
Ukurikije intego n'imikorere yinzobere, birashobora gushyirwa mu rwego:
Ukoresheje umwobo:
Bafite umwobo wakoreshwaga kugirango ugere ku misano y'amashanyarazi hagati y'ibice bitandukanye kuri PCB, ariko ntibigamije intego yo kwitiranya.
Zab: Binyuze mu mwobo birashobora gushyirwa mu bikorwa mu mwobo, umwobo, umwobo uhumye, bitewe n'umwobo winjira muri PCB nkuko byavuzwe haruguru.
Imyobo:
Bakoreshwa mu kugurisha no gukosora plug-mubice bya elegitoroniki, kimwe no kunyura mumashanyarazi hagati yamashanyarazi atandukanye. Ibyobo by'ibigize bisanzwe, kandi birashobora kandi gukora nkibikoresho byo guhuza.
Imyobo
Nibintu binini kuri PCB ikoreshwa mugukemura PCB kuri casing cyangwa indi miterere yinkunga.
Ibyobo:
Byakozwe haba mu buryo bwikora guhuza ibyobo byinshi cyangwa mu rurimi rwinshi muri gahunda yo gucukura mashini. Mubisanzwe bikoreshwa nkibigera kumapine yo guhuza amapine, nkibiciro bya oval-bisa na sock.
Imyobo yinyuma:
Nibintu byimbitse byimbitse byacometse - ukoresheje umwobo kuri PCB kugirango utandukane stub no kugabanya ibimenyetso byerekana ibimenyetso mugihe cyo kohereza.
Ibikurikira nimwobo ufasha abakora pcb barashobora gukoresha muriGukora ibicuruzwa bya PCBIzi mbaraga za PCB zigomba kumenyera:
Kubona umwobo nimwobo uko ari eshatu cyangwa enye hejuru no hepfo ya PCB. Izindi mwobo ziri ku kibaho zihujwe niyi mwobo nkingingo yerekana amapine no gukosora. Bizwi kandi nkimyobo yimpinduka cyangwa intego yimyanda, zakozwe nimashini yimpinduka (imashini yo gukubitwa neza cyangwa imashini yo gucukura.
●Imbere yo guhuzaImyobo ni umwobo ku nkombe z'inama Multilayer, zikoreshwa mu kumenya niba hari gutandukana mu buyobozi bwa multilayer mbere yo gucukura mu kibaho. Ibi bigena niba gahunda yo gucumura igomba guhinduka.
● Kode ya Kode ni umurongo wumwobo muto kuruhande rumwe rw'inama y'ubutegetsi yakoreshwaga mu kwerekana amakuru amwe mu buryo bwerekana amakuru yo ku musaruro, nk'iyisi yo gutunganya, ibicuruzwa byo gutunganya, n'ibindi, ibikoresho byinshi bikoresha laser ibimenyetso bya laser aho.
Inkoko za Fidocielly niwobo mu bunini butandukanye ku nkombe y'inama y'ubutegetsi, bikoreshwa mu kumenya niba drill diameter ikosora mugihe cyo gucukura. Muri iki gihe, ingingo nyinshi zikoresha ubundi buhanga kuriyi ntego.
● Gutema BREAGWAY BYIZA UFATANYIJE GUKORESHA PCB STRIG N'Isesengura kugirango ugaragaze ubwiza bwimyobo.
Imyobo yikizamini cyanduye iteganijwe gupima inzitizi ya PCB.
Imyobo itegereje nicyo mboro zidashidikanywaho zikoreshwa mu gukumira ikibaho gihagaze inyuma, kandi akenshi zikoreshwa mumwanya mugihe cyo kubumba cyangwa amashusho.
Gukora ibikoresho byabigenewe mubisanzwe ibyobo bidashidikanywaho bikoreshwa mubikorwa bijyanye.
● Inzitizi za Rivet zidashyizwemo ibyokurya bikoreshwa mugukosora imirongo hagati ya buri kice cyimikorere yibanze hamwe nurupapuro rwihuza mugihe cyo kubura ubuyobozi bwinama. Umwanya wa Rivet ugomba gucukurwa mugihe cyo gucukura kugirango wirinde ibibyimba bisigaye kuri uwo mwanya, bishobora gutera akanama mu buryo bwa nyuma.
Byanditswe na anke pcb
Igihe cya nyuma: Jun-15-2023
