Chii chakajairwa kukora kwerigid-flex board?

Mune ino blog positi, isu tichaongorora chiyero chakakora cheyakaomarara-flex PCBs uye nei ichikosha kufunga mukugadzirwa kwemagetsi.

Mabhodhi edunhu akadhindwa (PCBs) chinhu chakakosha mumidziyo yemazuva ano yemagetsi. Vanopa chikuva chekuisa uye kubatanidza zvakasiyana-siyana zvemagetsi zvikamu. Kwemakore, maPCB akaenderera mberi nekushanduka kuti asangane nezvinodiwa zvekuwedzera kuomarara dhizaini uye akasiyana maapplication. Imwe shanduko yakadai ndeyekuunzwa kweakaomesesa-flex PCBs, ayo anopa akasiyana mabhenefiti pamusoro pechinyakare akaomesesa kana anochinjika edunhu mabhodhi.

Tisati tapinda muhukobvu hwakajairwa, ngatitangei tinzwisise kuti rigid-flex chii.A rigid-flex PCB ihybrid yeakaomarara uye anochinjika maseketi akabatanidzwa pabhodhi rimwe. Ivo vanosanganisa mabhenefiti eakaomarara uye anochinjika maPCB kuti ape mhinduro dzakasiyana-siyana dzekushandisa kwakawanda. Aya mabhodhi ane akawanda akaturikidzana emasekete akaturikidzana akabatana neanochinjika maseketi, achipa compact uye yakavimbika mhinduro yezvigadzirwa zvemagetsi.

Ikozvino, kana zvasvika kune yakaomesesa-flex board ukobvu, hapana yakatarwa mwero ukobvu hunoshanda kune ese magadzirirwo.Ukobvu hunogona kusiyana zvichienderana nezvinodiwa zvekushandisa. Kazhinji kutaura, ukobvu hweakaomesesa-flex board anotangira pa0.2mm kusvika 2.0mm. Nekudaro, zvinhu zvakasiyana-siyana zvinofanirwa kutariswa usati waona ukobvu hwakakwana hweimwe dhizaini.

Chinhu chakakosha chekufunga nezvacho ndeye mechaniki zvinodiwa zvePCB. Rigid-flex boards ane yakanakisa kuchinjika uye kugona kubhenda, asi ukobvu kunoita basa rakakosha pakuona kuchinjika kwese kwebhodhi.Mabhodhi matete anowanzo kuve anochinjika uye nyore kukotama uye kupinda munzvimbo dzakamanikana. Nekune rimwe divi, mahwendefa akakora anopa kusimba kuri nani uye anogona kumira mazinga epamusoro ekushushikana. Vagadziri vanofanirwa kuyera chiyero pakati pekuchinjika uye kuomarara zvichienderana neyakagadzirirwa application.

Chimwe chinhu chinokanganisa ukobvu ndiyo nhamba uye mhando yezvikamu zvinoiswa pabhodhi. Zvimwe zvikamu zvinogona kunge zvine zvirambidzo zvehurefu izvo zvinoda gobvu redunhu bhodhi kuti rivagamuchire zvakakwana.Saizvozvo, huremu hwese uye saizi yezvikamu zvichakanganisawo kunaka kwebhodhi. Vagadziri vanofanirwa kuve nechokwadi chekuti ukobvu hwakasarudzwa hunogona kutsigira uremu uye saizi yezvikamu zvakabatana pasina kukanganisa kurongeka kwebhodhi.

Mukuwedzera, thenzira dzekugadzira uye matekinorojianoshandiswa kugadzira rigid-flex board anokanganisawo ukobvu hwakajairika.Mabhodhi matete anowanzoda maitiro akajeka ekugadzira uye anogona kusanganisira mutengo wepamusoro wekugadzira. Nokudaro, iyo yakasarudzwa yakasarudzwa inofanira kuenderana nekwaniso yezvakasarudzwa yekugadzira nzira kuti ive nechokwadi chekugadzirwa kwakanaka uye kunodhura.

Muchidimbu, kunyangwe pasina yakagadziriswa mwero ukobvu kune akaomesesa-flex mabhodhi, zvakakosha kuti titarise akati wandei ezvikonzero pakusarudza iyo yakakwana ukobvu kune yakapihwa application.Mechanical zvinodiwa, nhamba uye mhando yezvikamu, huremu uye saizi zvipingaidzo, uye kugona kugadzira zvese zvinotora basa rakakosha mukuita sarudzo iyi. Kuwana chiyero chakakodzera pakati pekuchinjika, kusimba uye kushanda kwakakosha kuti uwedzere kuita uye kuvimbika kweiyo rigid-flex PCBs.

Muchidimbu, chiyero chakajairwa cheakaomesesa-flex mabhodhi anogona kusiyana zvichienderana nezvinodiwa zvekushandisa.Vagadziri vanofanirwa kunyatso ongorora zvinhu zvakaita sezvinodiwa zvemuchina, zvimisikidzo zvechikamu uye kugona kwekugadzira kuti vaone hukobvu hwakakwana hwekugadzira kwavo. Nekutarisisa zvinhu izvi, vagadziri vanogona kuve nechokwadi chekuti maPCB avo akaomarara anosangana nezvinodiwa mashandiro uye kuvimbika zviyero uku achipa kuchinjika uye kushanda.