Muri elegitoroniki, gushushanya ikibaho cyumuzingo cyacapwe (PCB) nintambwe yingenzi mugukora neza no gukora neza.OrCAD ni porogaramu izwi cyane yo gukoresha ibyuma bya elegitoronike (EDA) itanga ibikoresho bikomeye byo gufasha injeniyeri muguhindura ibishushanyo mbonera bya PCB.Muri iki kiganiro, tuzasesengura intambwe ku yindi uburyo bwo guhindura igishushanyo mbonera cya PCB ukoresheje OrCAD.
Intambwe ya 1: Kora umushinga mushya
Mbere yo gucengera muburyo bwa PCB, birakenewe gushiraho umushinga mushya muri OrCAD kugirango utegure neza dosiye zawe.Banza utangire OrCAD hanyuma uhitemo umushinga mushya muri menu.Hitamo izina ryumushinga hamwe na mudasobwa yawe, hanyuma ukande OK kugirango ukomeze.
Intambwe ya 2: Kuzana Igishushanyo
Intambwe ikurikira nukuzana ibishushanyo muri software ya OrCAD.Kugirango ukore ibi, jya kuri menu ya "File" hanyuma uhitemo "Kuzana."Hitamo imiterere yimiterere ya dosiye (urugero, .dsn, .sch) hanyuma uyohereze ahantu dosiye ibitse yabitswe.Umaze guhitamo, kanda Kuzana kugirango ushire ibishushanyo muri OrCAD.
Intambwe ya 3: Kugenzura Igishushanyo
Kureba neza niba imikorere yimikorere ari ngombwa mbere yo gukomeza imiterere ya PCB.Koresha ibikoresho byubatswe na OrCAD nkibishushanyo mbonera byo kugenzura (DRC) kugirango umenye amakosa yose cyangwa ibitagenda neza mubishushanyo byawe.Gukemura ibyo bibazo muriki cyiciro bizatwara igihe n'imbaraga mugihe gahunda ya PCB.
Intambwe ya 4: Kora urutonde rwa PCB
Noneho ko igishushanyo kimaze kugenzurwa, intambwe ikurikira ni ugukora urutonde nyarwo rwa PCB.Muri OrCAD, jya kuri menu ya Placement hanyuma uhitemo urutonde rwubuyobozi.Koresha iki gikoresho kugirango usobanure imiterere nubunini bwa PCB ukurikije ibyo usabwa.Menya neza ko urutonde rwibibaho rwujuje imbogamizi zishushanyije nimbogamizi (niba zihari).
Intambwe ya 5: Gushyira Ibigize
Icyiciro gikurikira kirimo gushyira ibice kumurongo wa PCB.Koresha ibikoresho bya OrCAD ibikoresho byo gukurura no gukurura ibice bikenewe mubitabo kuri PCB.Witondere gushyira ibice muburyo butezimbere ibimenyetso byerekana ibimenyetso, bigabanya urusaku, kandi ukurikiza amabwiriza ya DRC.Witondere icyerekezo cyibice, cyane cyane ibice bya polarize.
Intambwe ya 6: Guhuza inzira
Nyuma yo gushyira ibice, intambwe ikurikira ni iyo guhuza inzira hagati yabo.OrCAD itanga ibikoresho bikomeye byo kuyobora kugirango bifashe neza insinga zinzira gukora amashanyarazi.Wibuke ibintu nkibimenyetso byuburinganire, uburebure buhuye, no kwirinda kwambukiranya igihe ugenda.Imiterere ya autorouting ya OrCAD irusheho koroshya iki gikorwa, nubwo inzira yintoki isabwa kubishushanyo mbonera.
Intambwe 7: Kugenzura Amategeko (DRC)
Mbere yo kurangiza imiterere ya PCB, ni ngombwa gukora igenzura ry'ibishushanyo mbonera (DRC) kugirango hubahirizwe inzitizi zakozwe.Ikiranga DRC ya OrCAD ihita itahura amakosa ajyanye n'umwanya, gukuraho, mask yo kugurisha, nandi mategeko agenga igishushanyo.Kosora ibibazo byose byerekanwe nigikoresho cya DRC kugirango umenye neza igishushanyo cya PCB.
Intambwe ya 8: Gukora dosiye zo gukora
Imiterere ya PCB imaze kutagira amakosa, dosiye zo guhimba zisabwa muguhimba PCB zirashobora kubyara.OrCAD itanga inzira yoroshye yo kubyara inganda zisanzwe za Gerber, Umushinga wibikoresho (BOM) nibindi bisohoka bisabwa.Amadosiye yakozwe aremewe kandi asangiwe nababikora kugirango bakomeze guhimba PCB.
Guhindura ibishushanyo mbonera bya PCB ukoresheje OrCAD bikubiyemo inzira itunganijwe neza yerekana neza igishushanyo mbonera, imikorere, nibikorwa.Mugukurikiza ubu buryo bwuzuye intambwe ku yindi, injeniyeri naba hobbyist barashobora gukoresha neza imbaraga za OrCAD kugirango bazane ibishushanyo byabo bya elegitoronike mubuzima.Kumenya ubuhanga bwo guhindura igishushanyo mbonera cya PCB nta gushidikanya bizamura ubushobozi bwawe bwo gukora ibishushanyo mbonera bya elegitoroniki.
Igihe cyo kohereza: Kanama-04-2023