Rigid-Flex Mabhodhi Anoshanda | Rigid Flexible PCB Manufacturing

Mune ino blog post, isu tichaongorora kuti rigid-flex mabhodhi chii uye kuti anoshanda sei.

Kana zvasvika kune nyika yezvigadzirwa zvemagetsi, munhu haakwanise kufuratira kukosha kweakadhindwa edunhu mabhodhi (PCBs). Izvi zvidimbu zvidiki asi zvakakosha ndiwo musana wezvigadzirwa zvemagetsi zvemazuva ano. Vanopa hukama hunodiwa hwezvikamu zvakasiyana kuitira kuti vashande pamwe chete pasina musono. PCB tekinoroji yakashanduka zvakanyanya nekufamba kwemakore, zvichikonzera mhando dzakasiyana dzemabhodhi edunhu, kusanganisira rigid-flex board.

Chekutanga, ngatinzwisise pfungwa dzekutanga dzeakaomesesa-flex mabhodhi.Sezvinoratidzwa nezita racho, mabhodhi akaomesesa-flex anosanganisa zvinhu zvakaomarara uye zvinochinjika pane rimwe redunhu bhodhi. Inopa akanakisa emhando mbiri, ichiita kuti ive yakakodzera kune akawanda maapplication.

Rigid-flex boards ine akawanda akaturikidzana eanochinjika edunhu substrates ayo akabatanidzwa neakaomarara zvikamu.Aya ma substrates anochinjika anogadzirwa ne polyimide zvinhu, izvo zvinovatendera kukotama uye kumonyoroka pasina kutyora. Chikamu chakaoma, kune rumwe rutivi, chinowanzogadzirwa nefiberglass-yakasimbiswa epoxy material, iyo inopa kugadzikana kunodiwa uye kutsigirwa.

Iko kusanganiswa kweakaomesesa uye anochinjika zvikamu kunopa akawanda mabhenefiti.Chekutanga, inobvumira dhizaini yakawedzera nekuti zvikamu zvinochinjika zvinogona kukotama kana kupetwa kuti zvikwane munzvimbo dzakasimba. Izvi zvinoita kuti rigid-flex boards rinyanye kubatsira mukushandisa uko nzvimbo ishoma, senge nharembozha kana tekinoroji inopfeka.

Mukuwedzera, kushandiswa kwe-flexible substrates kunogona kuvandudza kuvimbika.Mabhodhi akaomeswa echinyakare anogona kutambura nenyaya dzakaita senge solder joint kuneta kana mechanical stress nekuda kwekushanduka kwekushisa kana vibration. Iko kuchinjika kweiyo substrate muakaomesesa-flex board anobatsira kubata izvi zvinonetsa, nekudaro kuderedza njodzi yekutadza.

Zvino zvatanzwisisa chimiro uye mabhenefiti eakaomesesa-flex mabhodhi, ngatitarisei zvakanyanya kuti anoshanda sei chaizvo.Rigid-flex panels dzakagadzirwa uchishandisa komputa-inobatsira dhizaini (CAD) software. Mainjiniya vanogadzira inomiririra inomiririra yedunhu bhodhi, ichitsanangura marongero ezvikamu, mitsetse, uye vias.

Kana iyo dhizaini yapera, inoenda kuburikidza neyakatevedzana yekugadzira maitiro.Nhanho yekutanga inosanganisira kugadzira chikamu chakaoma chebhodhi redunhu. Izvi zvinoitwa nekuisa pamwe chete zvidimbu zvefiberglass-yakasimbiswa epoxy zvinhu, izvo zvinozomiswa kugadzira anodiwa edunhu mapatani.

Zvadaro, iyo substrate inoshanduka inogadzirwa.Izvi zvinoitwa nekuisa yakatetepa yemhangura pachidimbu chepolyimide uye wozopinza kugadzira inodiwa yedunhu. Multiple layers yeaya anochinjika substrates anobva aiswa laminated pamwechete kuti aumbe chikamu chinoshanduka chebhodhi.

Adhesive inozoshandiswa kubatanidza iyo yakaoma uye inochinjika zvikamu pamwechete.Iyi inonamatira yakanyatsosarudzwa kuti ive nechokwadi chekubatana kwakasimba uye kwakavimbika pakati pezvikamu zviviri.

Mushure meiyo rigid-flex board yaunganidzwa, inoenda nenzira dzakasiyana dzekuyedza kuti ive nechokwadi chekushanda kwayo uye kuvimbika.Maedzo aya anosanganisira kutarisa kuenderera mberi, kuona kutendeseka kwechiratidzo, uye kuongorora kugona kwebhodhi kutsungirira mamiriro ezvakatipoteredza.

Pakupedzisira, iyo yakapedzwa rigid-flex board yakagadzirira kubatanidzwa mumagetsi emagetsi ayo akagadzirirwa.Iyo yakabatana kune zvimwe zvikamu uchishandisa soldering kana dzimwe nzira dzekubatanidza, uye iyo yese gungano inoedzwa zvakare kuti ive nechokwadi chekushanda.

Muchidimbu, rigid-flex boards imhinduro yekuvandudza inosanganisa zvakanakira zveakaomarara uye anochinjika edunhu mabhodhi.Ivo vanopa compact dhizaini, yakawedzera kuvimbika, uye kugona kutsungirira nharaunda dzakaomarara. Nzira yekugadzira inosanganisira kunyatsobatanidzwa kwezvinhu zvakaoma uye zvinoshanduka, zvichiita kuti zvive zvakasiyana-siyana uye zvakavimbika zvemagetsi zvikamu. Sezvo tekinoroji iri kuramba ichifambira mberi, tinogona kutarisira kuti kushandiswa kweakaomesesa-flex mabhodhi kuve kwakapararira mumaindasitiri akasiyana.