Waba uri umukunzi wa elegitoroniki ukuze ushaka kwibira mwisi ya PCB? Ntukongere kureba! Muri iki gitabo cyintangiriro, tuzasesengura intambwe yibanze yo gushushanya PCB dukoresheje software izwi cyane OrCAD. Waba uri umunyeshuri, hobbyist cyangwa umunyamwuga, kumenya neza igishushanyo cya PCB bizakingura umuryango wibishoboka bitagira iherezo. Reka rero, dutangire.
1. Menya ibyingenzi:
Mbere yo kwibira mubikorwa byo gushushanya, menyera shingiro rya PCBs. PCB ni impfunyapfunyo yimbaho yumuzunguruko wacapwe, nikintu cyingenzi mubikoresho bya elegitoroniki. Ifasha muburyo bwa mashini kandi ihuza amashanyarazi ibice bitandukanye bya elegitoroniki. Gusobanukirwa gukomeye ibishushanyo mbonera, ibice n'imiterere yabyo.
2. Hitamo OrCAD:
OrCAD kuva muri Cadence Design Sisitemu nigikoresho cyambere cya software ikoreshwa cyane mugushushanya PCB. Itanga ibikoresho byuzuye byo gufata igishushanyo, gushyira ibice hamwe no kuyobora. Kuramo kandi ushyire software ya OrCAD kuri mudasobwa yawe kugirango utangire.
3. Gufata ibishushanyo:
Tangira urugendo rwawe rwo gushushanya ukora igishushanyo hamwe na OrCAD Ifatwa. Iki gikoresho kigufasha gushushanya imiyoboro yumuzunguruko, kongeramo ibice no gusobanura imiterere yamashanyarazi. Menya neza guhitamo ibimenyetso neza no guhuza ibice bigize buri muntu.
4. Gushyira ibice:
Igishushanyo kimaze kurangira, jya ku ntambwe ikurikira: gushyira ibice. Igishushanyo cya OrCAD PCB itanga ibikoresho byo gushyira ibice kumurongo wa PCB. Reba ibintu nkibintu byegeranye, ubunyangamugayo bwibimenyetso, hamwe nuburebure bwikurikiranya mugihe ushira ibice. Gushyira ingamba zitanga inzira nziza kandi bigabanya ibimenyetso bishobora kuvanga.
5. Inzira:
Ubu ni ihuriro rikomeye muburyo bwa PCB - inzira yo kuyobora. Ubushobozi bwa OrCAD bwo kugufasha kugufasha gukora ibimenyetso byumuringa uhuza ibice bitandukanye kuri PCB. Guhitamo neza byerekana ibimenyetso byuzuye kandi bigabanya urusaku no kwivanga. Igishushanyo mbonera nkumwanya utandukanijwe hamwe nubunini bwikurikiranwa bigomba gukurikizwa kugirango bikore neza.
6. Kugaragaza ubunyangamugayo bwibimenyetso no kugenzura DRC:
Koresha ibikoresho bya OrCAD byubatswe muri SI kugirango ukore igenzura ryerekana ibimenyetso (SI) mbere yo kurangiza igishushanyo cyawe. Iri genzura ryerekana ibimenyetso bishobora kuvanga cyangwa ibitekerezo bishobora kugira ingaruka kumikorere rusange. Kandi, kora igishushanyo mbonera (DRC) kugirango urebe niba hubahirizwa amabwiriza yinganda nimbogamizi zamashanyarazi.
7. Kugenzura Igishushanyo:
Igishushanyo cya PCB kimaze kuzura, birakenewe inzira yo kugenzura neza. Reba igishushanyo cyamakosa, harimo ikabutura, gufungura, cyangwa ibindi bibazo byose. Reba neza ibimenyetso byanditse neza, inyandiko isobanutse, hamwe no guhuza ibice. Kwemeza neza ko ari ngombwa mbere yo gukomeza gukora.
8. Kohereza no gukora ibicuruzwa:
Umaze kunyurwa nigishushanyo, ohereza imiterere ya PCB muburyo busanzwe nka Gerber RS-274X. Iyi format yemerwa cyane nabakora PCB. Kora dosiye zitandukanye kuri buri cyiciro, harimo ibimenyetso byumuringa, mask yo kugurisha, hamwe nu mwobo wacukuwe. Ababikora bazakoresha amadosiye kugirango bakore PCB ifatika.
Gutegura PCB hamwe na OrCAD birasa nkaho bitoroshye, ariko hamwe nimyitozo no gutsimbarara birashobora kuba igikorwa gishimishije kandi cyiza. Wibuke gutangirana nibyingenzi, hitamo ibikoresho byiza bya software, hanyuma ukurikize inzira itunganijwe. Igishushanyo cya PCB nuburyo bukomeza bwo kwiga, komeza rero ushakishe tekinoroji igezweho mugihe wungutse uburambe. None se kuki dutegereza? Fungura ibihangano byawe hanyuma utangire gushushanya PCB yawe hamwe na OrCAD uyumunsi!
Igihe cyo kohereza: Nzeri-01-2023