Ku-electronics, ukuklama ibhodi lesifunda eliphrintiwe (PCB) kuyisinyathelo esibalulekile ekuqinisekiseni ukusebenza okulungile nokusebenza kahle.I-OrCAD isofthiwe edumile ye-electronic design automation (EDA) ehlinzeka ngesethi enamandla yamathuluzi ukusiza onjiniyela ekuguquleni ngaphandle komthungo i-schematics ibe izakhiwo ze-PCB.Kulesi sihloko, sizohlola umhlahlandlela wesinyathelo ngesinyathelo wokuthi ungasiguqula kanjani isikimu sibe isakhiwo se-PCB usebenzisa i-OrCAD.
Isinyathelo 1: Dala iphrojekthi entsha
Ngaphambi kokungena esakhiweni se-PCB, kuyadingeka ukumisa iphrojekthi entsha ku-OrCAD ukuze uhlele ngempumelelo amafayela akho okuklama.Qala i-OrCAD bese ukhetha Iphrojekthi Entsha kumenyu.Khetha igama lephrojekthi nendawo kukhompuyutha yakho, bese uchofoza okuthi KULUNGILE ukuze uqhubeke.
Isinyathelo sesi-2: Ngenisa i-Schematic
Isinyathelo esilandelayo ukungenisa isikimu ku-software ye-OrCAD.Ukuze wenze lokhu, yiya kumenyu ethi “Ifayela” bese ukhetha okuthi “Ngenisa.”Khetha ifomethi yefayela eliyisikimu elifanele (isb, .dsn, .sch) bese uzulazula uye endaweni lapho kugcinwe khona ifayela lohlelo.Uma usukhethiwe, chofoza okuthi Ngenisa ukuze ulayishe isikimu ku-OrCAD.
Isinyathelo sesi-3: Qinisekisa Idizayini
Ukuqinisekisa ukunemba nokusebenza kohlelo kubalulekile ngaphambi kokuqhubeka nesakhiwo se-PCB.Sebenzisa amathuluzi akhelwe ngaphakathi e-OrCAD afana Nokuhlola Umthetho Wokuklama (i-DRC) ukuze uthole noma yimaphi amaphutha okungenzeka noma ukungqubuzana ekwakhiweni kwakho.Ukubhekana nalezi zinkinga kulesi sigaba kuzokonga isikhathi nomzamo phakathi nenqubo yesakhiwo se-PCB.
Isinyathelo sesi-4: Dala Uhlaka Lwebhodi Le-PCB
Manje njengoba isikimu sesiqinisekisiwe, isinyathelo esilandelayo ukwakha uhlaka lwangempela lwebhodi le-PCB.Ku-OrCAD, zulazulela kumenyu yokubeka bese ukhetha Uhlaka Lwebhodi.Sebenzisa leli thuluzi ukuze uchaze umumo nosayizi we-PCB yakho ngokwezidingo zakho.Qinisekisa ukuthi uhlaka lwebhodi luhambisana nezithiyo ezithile zokuklama kanye nemingcele yemishini (uma ikhona).
Isinyathelo sesi-5: Ukubeka Izingxenye
Isigaba esilandelayo sibandakanya ukubeka izingxenye kusakhiwo se-PCB.Sebenzisa amathuluzi okubekwa kwengxenye ye-OrCAD ukuze udonse futhi uwise izingxenye ezidingekayo kusuka kulabhulali uzifake ku-PCB.Qiniseka ukuthi ubeka izingxenye ngendlela ethuthukisa ukugeleza kwesignali, enciphisa umsindo, futhi elandela imihlahlandlela ye-DRC.Naka umumo wengxenye, ikakhulukazi izingxenye ze-polarizing.
Isinyathelo sesi-6: Izixhumanisi Zomzila
Ngemva kokubeka izingxenye, isinyathelo esilandelayo ukuhambisa ukuxhumana phakathi kwazo.I-OrCAD ihlinzeka ngamathuluzi omzila anamandla ukusiza ngendlela ephumelelayo izintambo zokwenza uxhumano lukagesi.Khumbula izinto ezifana nobuqotho besignali, ukufanisa ubude, nokugwema ama-crossovers lapho uzulazula.Isici se-OrCAD se-autorouting siqhubeka senza le nqubo ibe lula, nakuba umzila owenziwe ngesandla unconywa ngemiklamo eyinkimbinkimbi.
Isinyathelo sesi-7: Hlola Umthetho Womklamo (i-DRC)
Ngaphambi kokuphothula ukwakheka kwe-PCB, kubalulekile ukwenza ukuhlolwa komthetho wokuklama (i-DRC) ukuze kuqinisekiswe ukuthobelana nezingqinamba zokukhiqiza.Isici se-OrCAD sika-DRC sithola ngokuzenzakalelayo amaphutha ahlobene nesikhala, imvume, imaski ye-solder, neminye imithetho yokuklama.Lungisa noma yiziphi izinkinga ezimakwe ithuluzi le-DRC ukuze uqinisekise ukuthi idizayini ye-PCB iyenziwa.
Isinyathelo sesi-8: Khiqiza Amafayela Okukhiqiza
Uma isakhiwo se-PCB singenaphutha, amafayela okwenziwa adingekayo ukuze kwenziwe i-PCB angenziwa.I-OrCAD inikeza indlela elula yokukhiqiza amafayela e-Gerber ajwayelekile embonini, I-Bill of Materials (BOM) nokunye okukhiphayo okudingekayo.Amafayela akhiqiziwe ayaqinisekiswa futhi abelwe abakhiqizi ukuze kuqhutshekwe nokwenziwa kwe-PCB.
Ukuguqula izikimu zibe izakhiwo ze-PCB kusetshenziswa i-OrCAD kuhilela inqubo ehlelekile eqinisekisa ukunemba kwedizayini, ukusebenza, kanye nokwakheka.Ngokulandela lo mhlahlandlela obanzi wesinyathelo ngesinyathelo, onjiniyela nabazilibazisayo bangasebenzisa ngempumelelo amandla e-OrCAD ukuze benze imiklamo yabo ye-elekthronikhi iphile.Ukuba ingcweti kobuciko bokuguqula isikimu sibe isakhiwo se-PCB ngokungangabazeki kuzothuthukisa ikhono lakho lokudala imiklamo ye-elekthronikhi esebenzayo nethuthukisiwe.
Isikhathi sokuthumela: Aug-04-2023