Ukutshintshelwa kwenethiwekhi ngumqolo wenethiwekhi yonxibelelwano lwale mihla, uqinisekisa ukuhamba kwedatha engenamthungo phakathi kwezixhobo kwishishini nakwimizi-mveliso. Ukuveliswa kwala macandelo amahle kubandakanya inkqubo entsonkothileyo nenomdla edibanisa itekhnoloji yokutshekisha, i-ubunjineli echanekileyo kunye nolawulo olusemgangathweni wokuhambisa izixhobo ezinokuthenjwa, ukulungiselela izixhobo eziphezulu. Nantsi i-onde-the-i-onnes ijonge inkqubo yokutshintsha kwenethiwekhi.
1. Uyilo nophuhliso
Uhambo lokutshintsha lwenethiwekhi luqala ngeSigaba soMsebenzi kunye noPhuculo. Iinjineli kunye nabayili zisebenza kunye ukwenza ingcaciso ecacileyo kunye neeplanethi ezisisiseko kwiimfuno zentengiso, ukuqhubela phambili kwezobugcisa kunye neemfuno zabathengi. Eli nqanaba libandakanya:
Uyilo lwesiphaluka: Iinjini zoyilo zenjini, kubandakanya iBhodi yeSekisha eprintiweyo (i-PCB) esebenza njengomqolo weswitshi.
Ukukhetha icandelo
Iprototypect: Iiprototypes zenziwa ukuze kuvavanye ukusebenza, ukusebenza kunye nokuthembeka koyilo. Iprototype yafikelelwa kuvavanyo olungqongqo lokuchonga naziphi na iziphoso zoyilo okanye iindawo zokuphucula.
Imveliso yePCB
Nje ukuba uyilo lugqityiwe, inkqubo yokuphuhlisa ihamba kwinqanaba lokufumana i-PCB. I-PCBS zizinto eziphambili zendlu ze-elektroniki kwaye zibonelela ngokwakhiwo lomzimba lokutshintsha kwenethiwekhi. Inkqubo yemveliso ibandakanya:
Ukutsala: ukusebenzisa iingcango ezininzi zobhedu oluthile kumgangatho ongafundanga kudala iindlela zombane ezidibanisa izinto ezahlukeneyo.
Ukuphuma: Ukususa ubhedu olungeyomfuneko kwiBhodi, lishiya iphethini yesekethe echanekileyo efunekayo ukutshintsha ukusebenza.
Ukuqhuba kunye nokubekwa: Imingxunya yokungena kwi-PCB ukulungiselela ukufakwa kwamacandelo. Ezi mingxunya zifakiwe ngezinto ezisebenzayo zokuqinisekisa unxibelelwano olufanelekileyo lombane.
Isicelo seMaskmar yemaski
Ukuprintwa kwesifo seSilk: Iileyibhile kunye nezichotho zishicilelwa kwi-PCB ukuya kwiNdibano yokuKhokela kunye nokucocwa kwengxaki.
I-3. INdibano yeNdibano
Nje ukuba i-PCB ilungele, inyathelo elilandelayo kukuhlanganisa izinto kwiBhodi. Eli nqanaba libandakanya:
Itekhnoloji yeNtaba yeNtaba yeNtaba (SMT): Sebenzisa oomatshini abazenzekelayo ukubeka izinto kumphezulu wePCB ngokuchaneka okuphezulu. I-SMT yindlela ekhethiweyo yokuqhagamshela izinto ezincinci, ezintsonkothileyo ezifana nabaqeqeshi, amachaphaza, kunye nesekethe ezihlanganisiweyo.
Itekhnoloji yeHet
Ukukhawulezisa ukuthunyelwa: I-PCB ehlanganisiweyo igqitha kwi-oveni yemvumi apho umthengisi enamathiwe kwaye aqinisa, ukudala unxibelelwano lombane okhuselekileyo phakathi kwamacandelo kunye ne-PCB.
I-4. Inkqubo ye-firwrem
Nje ukuba indibano yomzimba igqityiwe, i-firmware yokutshintsha yenethiwekhi icwangcisiwe. I-firmware yisoftware elawula ukusebenza kunye nokusebenza kwezixhobo zekhompyuter. Eli nyathelo libandakanya:
Ukufakwa kwe-firmware: i-firmware ifakwe kwimemori yokutshintsha, ivumela ukuba yenze imisebenzi esisiseko efana nokutshintsha kwepakethi, i-range, kunye nolawulo lwenethiwekhi.
Ukuvavanywa kunye nokulinganisa: Ukutshintsha kuyavavanywa ukuqinisekisa ukuba i-firmware ifakelwe ngokuchanekileyo kwaye yonke imisebenzi iyasebenza njengoko bekulindelwe. Eli nyathelo linokubandakanya uvavanyo loxinzelelo ukuqinisekisa ukusebenza kokutshintsha phantsi kwemithwalo yenethiwekhi eyahlukileyo.
5. Ukulawulwa komgangatho kunye novavanyo
Ukulawulwa komgangatho yinxalenye ebaluleke kakhulu yenkqubo yokuphuhlisa, ukuqinisekisa ukuba utshintsho lwenethiwekhi nganye luhlangabezana nemigangatho ephezulu yokusebenza, ukuthembeka nokhuseleko. Eli nqanaba libandakanya:
Uvavanyo olusebenzayo: Ukutshintshwa ngalunye kuya kuvavanywa ukuqinisekisa ukuba kuyasebenza kakuhle kwaye zonke izibuko kunye neempawu zisebenza njengoko bekulindelwe.
Ukuvavanywa kokusingqongileyo: Ukutshintshwa kuyavavanywa kubushushu, umswakama, kunye nokuntywila ukuqinisekisa ukuba banokumelana neendawo ezahlukeneyo zokusebenza.
Uvavanyo lwe-EMI / MC: I-ENCRomagnectic (i-ENI) kunye novavanyo lwe-electromagnec) lwenziwa ukuqinisekisa ukuba utshintsho alukhupheli kwimitha ye-elektroniki ngaphandle kokuphazamiseka.
Ukutshiswa-kuvavanyo: Ukutshintshwa kwenziwe kwaye kuqhutywa ixesha elide lokuchonga naziphi na isiphene okanye ukusilela okunokwenzeka ngokuhamba kwexesha.
I-6. Indibano yokugqibela kunye nokupakisha
Emva kokuphumelela zonke iimvavanyo zolawulo lomgangatho, utshintsho lwenethiwekhi lungena kwindibano yokugqibela kunye nenqanaba lokupakisha. Oku kubandakanya:
Indibano yokuvala: I-PCB kunye nezinto zifakwe ngaphakathi kwindawo evaliweyo eyomeleleyo yenzelwe ukukhusela ukutshintshiselana ngomonakalo womzimba kunye nezinto zokusingqongileyo.
Ukutsala umnxeba: Ukutshintshelwa ngalunye kubhalwe ngolwazi lwemveliso, inombolo ye-serial, kunye nokumakishwa komthetho.
Ukupakisha: Ukutshintshwa kupakishwe ngononophelo ukubonelela ngokhuseleko ngexesha lokuhambisa kunye nokugcina. Iphakheji inokubandakanya incwadana yemisebenzi, ukubonelela ngamandla, kunye nezinye izinto.
7. Ukuhambisa kunye nokusasazwa
Nje ukuba ipakishwe, iswitshi lenethiwekhi lilungele ukuthunyelwa kunye nokusasazwa. Bathunyelwa kwi-Warehous, abasasazi okanye ngqo kubathengi kwihlabathi liphela. Iqela lezinto eziqinisekisa ukuba iitshingi zihanjiswa ngokukhuselekileyo, ngexesha, kwaye zilungele ukuthunyelwa kwiindawo ezahlukeneyo zenethiwekhi.
ukuququmbela
Ukuveliswa kweSwitch yenethiwekhi yinkqubo entsonkothileyo edibanisa itekhnoloji ephambili, ubugcisa obunobuchule kunye nokuqinisekiswa komgangatho ofanelekileyo. Inqanaba ngalinye ukusuka kwiMveliso ye-PCB kunye neMveliso ye-PCB ukuya kwindibano, uvavanyo kunye nokupakisha kubalulekile ukuhambisa iimveliso ezihlangabezana neemfuno eziphezulu zenethiwekhi zanamhlanje. Njengomqolo wenethiwekhi yonxibelelwano yale mihla, ezi zitshintshiwe zidlala indima ebalulekileyo ekuqinisekiseni ukuhamba kwedatha ethembekileyo nefanelekileyo kumashishini kunye nokusetyenziswa.
IXESHA LOKUQALA: Aug-23 ukuya kwi-2024
