PCBs ikomeye-flex PCB ihujwe nibice byacukuwe?

Binyuze mu mwobo, nkuko izina ribigaragaza, bifite isasu cyangwa pin byinjizwa mu mwobo muri PCB hanyuma bigurishwa kuri padi kurundi ruhande.Ibi bice bikoreshwa cyane munganda kubera kwizerwa no koroshya gusana.Noneho, PCBs irashobora gukomera ishobora gucamo ibice?Reka twinjire cyane muriyi ngingo kugirango tumenye.Nyamara, ikibazo rusange kivuka mugihe usuzumye ikoreshwa rya PC-PC igoye ni uguhuza nibice byacukuwe.

Muri make, igisubizo ni yego, rigid-flex PCBs irahuza nibice byacukuwe.Nyamara, bimwe mubishushanyo mbonera bigomba gusuzumwa kugirango habeho kwishyira hamwe.

Muri iki gihe ibidukikije byihuta byiterambere, gukenera ibikoresho bya elegitoronike bitanga imikorere ihanitse mubintu bito byabaye ibintu bisanzwe.Kubera iyo mpamvu, Inganda zicapuwe (PCB) inganda zihatirwa guhanga udushya no guteza imbere ibisubizo bishya bigezweho kugirango bikemuke.Igisubizo kimwe nukumenyekanisha PCBs igoye, ihuza guhuza PCBs ihindagurika hamwe nimbaraga nigihe kirekire cya PCBs.

Rigid-flex PCBs irazwi nabashushanya n'abayikora kubushobozi bwabo bwo kongera imiterere ihindagurika mugihe igabanya ubunini nuburemere muri rusange.Zikoreshwa muburyo butandukanye bwo gusaba, harimo icyogajuru, ibikoresho byubuvuzi, ibikoresho bya elegitoroniki n’abaguzi.

Kimwe mubibazo byingenzi bihangayikishije mugihe ukoresheje ibice byacengeye kuri PCBs bigoye cyane ni stress ya mashini ishobora gukoreshwa kubagurisha mugihe cyo guterana cyangwa gukoreshwa mumurima.Rigid-flex PCB, nkuko izina ribigaragaza, igizwe nuduce tworoshye kandi tworoshye duhujwe no gusobekerana mu mwobo cyangwa guhuza byoroshye.Ibice byoroshye ni ubuntu kugoreka cyangwa kugoreka PCB, mugihe ibice bikomeye bitanga ituze ninkunga yinteko.Kugirango habeho ibice byacukuwe, abashushanya bakeneye guhitamo neza aho imyobo iherereye kandi bakemeza ko bashyizwe mugice gikomeye cya PCB kugirango birinde guhangayika bikabije ku bagurisha.

Ikindi kintu cyingenzi cyatekerejweho ni ugukoresha ingingo zikwiye zinyuze mu mwobo.Kuberako PCBs ikomeye-flex irashobora kunama cyangwa kugoreka, nibyingenzi gutanga izindi nkunga kugirango wirinde kugenda cyane no guhangayika kubagurisha.Gushimangira birashobora kugerwaho wongeyeho stiffeners cyangwa utwugarizo tuzengurutse umwobo kugirango ugabanye impagarara.

Byongeye kandi, abashushanya bagomba kwitondera ingano nicyerekezo cyibice byacukuwe.Ibyobo bigomba kuba bifite ubunini bukwiye kugirango harebwe neza, kandi ibice bigomba kuba bigamije kugabanya ingaruka zo kwivanga hamwe nibice bya PCB.

Twabibutsa kandi ko iterambere mu buhanga bwo gukora PCB ryatumye bishoboka gukora PCBs zikomeye zikoresheje ikorana buhanga (HDI).HDI ituma ibice bya miniaturizasiya byongera ubwinshi bwumuzunguruko, bigatuma byoroha kwakira ibice byanyuze mu gice cyoroshye cya PCB bitabangamiye imikorere cyangwa kwizerwa.

Muri make, PCBs irakomeye rwose irashobora guhuzwa nibice byacukuwe niba hari ibishushanyo mbonera byitaweho.Muguhitamo neza ahantu, gutanga inkunga ihagije, no kwifashisha iterambere ryubuhanga bwo gukora, abashushanya barashobora kwinjiza neza ibice byu mwobo muri PCBs idakomeye bitabangamiye imikorere cyangwa kwizerwa.Mugihe ikoranabuhanga rikomeje gutera imbere, ikoreshwa rya PCBs rigid-flex riteganijwe kwiyongera gusa, ritanga amahirwe menshi kubishushanyo mbonera bya elegitoroniki.