Imikhawulo kusayizi webhodi le-PCB eliguquguqukayo eliqinile

Amabhodi e-Rigid-flex (amabhodi esekethe aphrintiwe) aguqule indlela izinto zikagesi eziklanywa futhi ezikhiqizwa ngayo. Ikhono labo lokuhlanganisa izinzuzo zamasekethe aqinile futhi aguquguqukayo abenze bathandwa kakhulu ezimbonini ezihlukahlukene. Kodwa-ke, njenganoma yibuphi ubuchwepheshe, i-rigid-flex inemikhawulo yayo ngokuya ngosayizi.

Enye yezinzuzo ezibaluleke kakhulu zamaphaneli aguquguqukayo aqinile amandla awo okugoqa noma ukugoba ukuze alingane nezikhala ezihlangene nezingajwayelekile.Lokhu kuvumelana nezimo kuvumela abaklami ukuthi bahlanganise ama-PCB kumadivayisi abambezeleke esikhaleni njengama-smartphone, izinto ezigqokwayo, noma izimila zezokwelapha. Nakuba lokhu kuvumelana nezimo kunikeza inkululeko eningi ekwakhiweni, kuza nokulinganiselwa kosayizi othile.

Usayizi we-PCB eguquguqukayo eqinile unqunywa izinto ezihlukahlukene, okuhlanganisa inqubo yokukhiqiza, inani lezendlalelo, nokuminyana kwengxenye.Inqubo yokukhiqiza yama-PCB aqinile aguquguqukayo ihilela ukuhlanganisa ama-substrates aqinile futhi aguquguqukayo, ahlanganisa izendlalelo eziningi zethusi, izinto ezivikelayo nezinamathelayo. Isendlalelo ngasinye esengeziwe sandisa ubunkimbinkimbi nezindleko zenqubo yokukhiqiza.

Njengoba inani lezendlalelo likhula, ukushuba okuphelele kwe-PCB kuyanda, kukhawulela usayizi omncane ongafinyeleleka. Ngakolunye uhlangothi, ukunciphisa inani lezendlalelo kusiza ukunciphisa ukujiya okuphelele kodwa kungase kuthinte ukusebenza noma ukuba yinkimbinkimbi komklamo.

Ukuminyana kwengxenye nakho kudlala indima ebalulekile ekunqumeni ukulinganiselwa kosayizi wama-PCB aguquguqukayo aqinile.Ukuminyana kwengxenye ephakeme kudinga ukulandelelwa okwengeziwe, i-vias, nesikhala sephedi, ngaleyo ndlela kwandise usayizi we-PCB uwonke. Ukwandisa usayizi we-PCB akuyona inketho ngaso sonke isikhathi, ikakhulukazi kumadivayisi amancane kagesi lapho isikhala siphezulu kakhulu.

Esinye isici esikhawulela usayizi wamabhodi aqinile-flex ukutholakala kwemishini yokukhiqiza.Abakhiqizi be-PCB banemikhawulo ethile kusayizi omkhulu abangawenza. Ubukhulu bungahluka ngomkhiqizi, kodwa ngokuvamile busukela kumayintshi ambalwa ukuya kumafidi ambalwa, kuye ngamakhono wedivayisi. Osayizi abakhulu be-PCB badinga okokusebenza okukhethekile futhi bangase bangenise izindleko zokukhiqiza eziphakeme.

Imikhawulo yezobuchwepheshe nayo iyacatshangelwa uma kukhulunywa ngosayizi wama-PCB aguquguqukayo.Intuthuko kwezobuchwepheshe yenze izingxenye ze-elekthronikhi zaba zincane futhi zaminyene. Kodwa-ke, lezi zingxenye zingase zibe nemikhawulo yazo mayelana nokupakishwa okuminyene kanye nokukhipha ukushisa. Ukunciphisa ubukhulu be-PCB eguquguqukayo kakhulu kungabangela izinkinga zokuphatha okushisayo futhi kuthinte ukwethembeka okuphelele nokusebenza kwensiza kagesi.

Nakuba kunemikhawulo kusayizi wamabhodi aguquguqukayo aqinile, le mikhawulo izoqhubeka iphushwa njengoba ubuchwepheshe buthuthuka.Ukulinganiselwa kosayizi kuyanqotshwa kancane kancane njengoba izinqubo zokukhiqiza ziba yinkimbinkimbi futhi imishini ekhethekile itholakala kalula. Ngaphezu kwalokho, ukuthuthuka kwengxenye ye-miniaturization kanye nobuchwepheshe bokuphatha okushisayo kwenze kwaba nokwenzeka ukusebenzisa amadivaysi kagesi amancane, anamandla kakhulu kusetshenziswa amabhodi e-PCB aguquguqukayo.

Ngokufigqiwe:

I-Rigid-flex PCB ihlanganisa izinzuzo zamasekhethi aqinile futhi aguquguqukayo, inikeze ukuguquguquka okuhle kokuklama. Nokho, lawa ma-PCB anemikhawulo ngokosayizi. Izinto ezifana nezinqubo zokukhiqiza, ukuminyana kwezingxenye, amandla emishini kanye nezingqinamba zobuchwepheshe zidlala indima ebalulekile ekunqumeni ubukhulu bobukhulu obungafinyeleleka. Naphezu kwale mikhawulo, intuthuko eqhubekayo kwezobuchwepheshe nezinqubo zokukhiqiza icindezela imikhawulo yamabhodi esekethe aphrintiwe aqinile.