Kuburikidza ne-gomba zvikamu, sezita rinoratidza, zvine zvinotungamira kana mapini anopinzwa nepaburi muPCB uye anotengeswa kune padhi kune rimwe divi.Izvi zvikamu zvinoshandiswa zvakanyanya muindasitiri nekuda kwekuvimbika kwavo uye nyore kugadzirisa.Saka, yakaoma-inochinjika maPCB anogona kugarisa kuburikidza-gomba zvikamu?Ngationgororei zvakadzama munyaya iyi kuti tizive.Nekudaro, mubvunzo wakajairika unomuka kana uchifunga nezve kushandiswa kwe-rigid-flex PCBs ndiko kuwirirana kwavo ne-buri-buri components.
Muchidimbu, mhinduro ndihongu, dzakaomarara-flex PCBs inowirirana ne kuburikidza-gomba zvikamu.Nekudaro, mamwe maitiro ekugadzira anofanirwa kutariswa kuti ave nechokwadi chekubatanidzwa kwakabudirira.
Mumamiriro emazuva ano ari kukurumidza kushanduka tekinoroji, kudiwa kwemidziyo yemagetsi inopa kushanda kwepamusoro mumhando diki zvinhu zvave zvakajairika.Naizvozvo, iyo Printed Circuit Board (PCB) indasitiri inomanikidzwa kuvandudza nekugadzira mitsva yemhinduro dzepamusoro kuzadzisa izvi zvinodiwa.Imwe mhinduro ndeyekuunzwa kweakaomesesa-flex PCB, ayo anosanganisa kuchinjika kwePCB anochinjika nesimba uye kusimba kwemaPCB akaomarara.
Rigid-flex PCBs dzinofarirwa nevagadziri uye vagadziri nekuda kwekugona kwavo kuwedzera dhizaini kuchinjika uku vachidzikisa huwandu hwese uye huremu.Iwo anoshandiswa muakasiyana maapplication, anosanganisira aerospace, mudziyo wekurapa, zvemagetsi zvevatengi uye maindasitiri emotokari.
Chimwe chezvinonyanya kunetseka paunenge uchishandisa kuburikidza-gomba zvikamu pa-rigid-flex PCBs ndeye mechanical stress inogona kuiswa kune solder joints panguva yegungano kana kushandiswa mumunda.Rigid-flex PCB, sekureva kunoita zita, ine nzvimbo dzakaomarara uye dzinochinjika dzakabatanidzwa nekuputirwa nemaburi kana anochinjika majoini.Zvikamu zvinochinjika zvakasununguka kupeta kana kumonyorora PCB, nepo zvikamu zvakaoma zvinopa kugadzikana uye rutsigiro kugungano.Kuti vagadzirise kuburikidza-gomba zvikamu, vagadziri vanofanirwa kunyatsosarudza nzvimbo yemakomba uye kuve nechokwadi kuti vakaiswa pane yakaoma chikamu chePCB kuti vadzivise kushushikana kwakanyanya pamajoini ekutengesa.
Imwe pfungwa yakakosha ndeye kushandisa anchor mapoinzi akakodzera kune kuburikidza-gomba zvikamu.Nekuti rigid-flex PCBs inogona kukotama kana kumonyoroka, zvakakosha kuti upe rumwe rubatsiro kudzivirira kufamba kwakanyanya uye kusagadzikana pamajoini ekutengesa.Kusimbisa kunogona kuwanikwa nekuwedzera stiffeners kana mabhuraketi kutenderedza kuburikidza-gomba chikamu kugovera zvakaenzana kushushikana.
Pamusoro pezvo, vagadziri vanofanirwa kutarisisa kuhukuru uye kutaridzika kwe kuburikidza-gomba zvikamu.Makomba anofanirwa kukwidzwa zvakaringana kuti ive nechokwadi chekukwana, uye zvikamu zvinofanirwa kutariswa kuderedza njodzi yekukanganiswa nePCB flex components.
Zvakakoshawo kutaura kuti kufambira mberi muPCB kugadzira tekinoroji kwaita kuti zvikwanise kugadzira maPCB akaomarara achishandisa tekinoroji yepamusoro-density interconnect (HDI).HDI inogonesa chikamu miniaturization uye kuwedzera kwedunhu density, zvichiita kuti zvive nyore kugadzirisa kuburikidza-gomba zvikamu pane inoshanduka chikamu chePCB pasina kukanganisa kushanda kana kuvimbika.
Muchidimbu, rigid-flex PCBs inogona kunyatsoenderana ne-kuburi-gomba zvikamu kana mamwe magadzirirwo ekufunga akatariswa.Nekunyatsosarudza nzvimbo, kupa rutsigiro rwakakwana, uye kutora mukana wekufambira mberi mukugadzira tekinoroji, vagadziri vanogona kubudirira kubatanidza kuburikidza-mugomba zvikamu muakaomesesa-flex PCB pasina kukanganisa kuita kana kuvimbika.Sezvo tekinoroji ichiramba ichifambira mberi, kushandiswa kweakaomesesa-flex PCBs kunongotarisirwa kuwedzera, zvichipa mikana yakawanda yeanoshanda, compact emagetsi magadzirirwo.
Nguva yekutumira: Sep-20-2023
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