Iyo uvuze ibibaho byumuzunguruko, nobwiri bikunze kwitiranya "PCB Schemate" na "PCB Gushushanya dosiye", ariko mubyukuri bavuga ibintu bitandukanye. Gusobanukirwa itandukaniro riri hagati yabo nurufunguzo rwo gukora neza PCB, kugirango twemere kuba intangiriro gukora neza, iyi ngingo izasenya itandukaniro ryingenzi hagati ya PCB Schematic na PCB igishushanyo mbonera cya PCB.
Pcb
Mbere yo kwinjira hagati ya Spramatic no gushushanya, niki kigomba gusobanuka ni iki PCB?
Ahanini, hariho imbaho yumuzunguruko winjiye mubikoresho bya elegitoroniki, nanone yitwa ikibaho cyumuzunguruko. Iki kibaho cyicyatsi kibisi cyakozwe mubyuma by'agaciro bihuza ibice byose by'amashanyarazi bikaba bishoboza gukora bisanzwe. Hatariho PCB, ibikoresho bya elegitoroniki ntibizakora.
PCB Schematic na PCB igishushanyo
PCB Schematic nigishushanyo mbonera cyoroshye-gipimo cyerekana imikorere no guhuza ibice bitandukanye. Igishushanyo cya PCB nimiterere bitatu-binini, kandi umwanya wibikoresho birangwa nyuma yumuzunguruko byemejwe gukora mubisanzwe.
Kubwibyo, PCB Schematic nigice cyambere cyo gutegura ikibaho cyacapwe. Ibi ni ishusho ishushanyije ko ikoresha ibimenyetso byemejwe kugirango usobanure guhuza umuzunguruko, haba muburyo bwanditse cyangwa muburyo bwamakuru. Irasobanura kandi ibice kugirango bikoreshwe nuburyo bihujwe.
Nkuko izina ryerekana, PCB Schematic ni gahunda kandi igishushanyo mbonera. Ntabwo yerekana aho ibice bizashyirwa mu byumwihariko. Ahubwo, ibicamasa byerekana uburyo PCB amaherezo izagera kumurongo kandi ikora igice cyingenzi mubikorwa byo gutegura.
Nyuma yigituzi cyarangiye, intambwe ikurikira ni igishushanyo cya PCB. Igishushanyo ni imiterere cyangwa umuntu uhagarariye umubiri wa PCB Schematic, harimo imiterere yumuringa nimwobo. Igishushanyo cya PCB cyerekana aho bigize ibice byavuzwe hamwe nimikorere yabo kumuringa.
Igishushanyo cya PCB nicyiciro kijyanye n'imikorere. Abashakashatsi bubatse ibice nyabyo hashingiwe ku gishushanyo cya PCB kugirango bashobore kugerageza niba ibikoresho bigenda neza. Nkuko twabivuze mbere, umuntu wese agomba gushobora gusobanukirwa na PCB Schematike, ariko ntabwo byoroshye kumva imikorere yayo ureba prototype.
Nyuma yiyi mikino ibiri irangiye, kandi unyuzwe n'imikorere ya PCB, ugomba kubishyira mubikorwa ukoresheje uwabikoze.
PCB Schematic Ibintu
Nyuma yo kumva neza itandukaniro riri hagati yombi, reka turebe neza kubintu bya PCB Schematic. Nkuko twabivuze, amasano yose aragaragara, ariko hariho ibisasu bimwe byo kuzirikana:
Kugirango ubashe kubona isano neza, ntabwo yaremewe gupima; Mubishushanyo bya PCB, birashobora kuba hafi yabo
Guhuza bimwe bishobora kwambuka, ibyo ntibishoboka
Ihuza zimwe rishobora kuba kuruhande rwimiterere, hamwe na mariko yerekana ko bahujwe
Iyi PCB "Igishushanyo mbonera" irashobora gukoresha page imwe, impapuro ebyiri cyangwa nimpapuro nke zo gusobanura ibirimo byose bigomba gushyirwa mubishushanyo
Ikintu cyanyuma kumenya ni uko abategura ibintu bigoye bishobora guhurizwa muburyo bwo kunoza gusoma. Gutegura guhuza muri ubu buryo ntibizabaho murwego rukurikira, kandi ibishushanyo mubisanzwe ntibihuza igishushanyo cyanyuma cyicyitegererezo cya 3D.
Ibikoresho bya PCB
Igihe kirageze cyo gucengera cyane mubintu bya dosiye ya PCB. Kuri iki cyiciro, twarangije mubishushanyo byanditse kubihagarariye kumubiri byubatswe ukoresheje laminate cyangwa ibikoresho ceraramic. Iyo umwanya mwiza cyane ukenewe, porogaramu zimwe zigoye zisaba gukoresha PCB zihinduka.
Ibikubiye muri dosiye ya PCB bikurikira igishushanyo mbonera cyashyizweho nigituba cya Schematike, ariko, nkuko byavuzwe mbere, bombi baratandukanye cyane. Twaganiriye kuri PCB Schematics, ariko ni irihe tandukaniro rishobora kugaragara muri dosiye?
Iyo tuvuganye na dosiye ya PCB, tuvuga icyitegererezo cya 3D, kirimo akanama gasohoka hamwe na dosiye. Barashobora kuba urwego rumwe cyangwa ibice byinshi, nubwo ibice bibiri bikunze kugaragara. Turashobora kwitegereza itandukaniro riri hagati ya PCB Schematic na dosiye ya PCB:
Ibigize byose birasa kandi bihagaze neza
Niba ingingo ebyiri zitagomba guhuzwa, bagomba kuzenguruka cyangwa bahindukirira indi mitwe ya PCB kugirango birinde kwambukiranya igice kimwe
Byongeye kandi, nkuko twavuganye muri make, igishushanyo cya PCB cyitondera cyane imikorere nyayo, kuko iyi ari kurwego runaka rwo kugenzura ibicuruzwa byanyuma. Kuri iyi ngingo, ibikorwa byigishushanyo bigomba gukora bizanwa, kandi ibisabwa kumubiri byinama yumuzunguruko byacapwe bigomba gusuzumwa. Bamwe muribo barimo:
Nigute intera yibigize bituma ikwirakwizwa rihagije
Guhuza ku nkombe
Kubijyanye nibibazo byubu nubushyuhe, mbega ukuntu ibintu bitandukanye bigomba kuba
Kuberako imipaka yumubiri nibisabwa bivuze ko dosiye ya PCB igaragara itandukanye cyane nigishushanyo mbonera, dosiye yo gushushanya irimo urwego rwa silk. Igice cya Silk cyerekana inyuguti, imibare nibimenyetso kugirango bifashe injeniyeri guterana no gukoresha ikibaho.
Birasabwa gukora nkuko byateganijwe nyuma yibice byose byateranijwe ku kibaho cyacapwe. Niba atari byo, ugomba gutukura.
