Kuburitsa zvinhu zvinokanganisa kukwira kwemutengo kweakaoma-flex mabhodhi

suma:

Tikugashirei kune iyo yepamutemo blog yeCapel, kambani inozivikanwa mune yedunhu bhodhi indasitiri ine anopfuura 15 makore echiitiko.Muchinyorwa chino, isu tichapinda munyika yakaoma yeakaomesesa-flex PCBs uye tiongorore zvinhu zvinopa iwo mitengo yepamusoro.Rigid-flex board ndeye shanduko yekusimudzira mumunda weakadhindwa edunhu mabhodhi, ayo anosanganisa zvakanakira mabhodhi akaomarara uye anochinjika mabhodhi. Ngatitarisei zvakanyanya zvikonzero zviri shure kwemitengo yavo yepamusoro uye tinzwisise zviri nani kukosha kwavo.

1. Dhizaini uye kuomarara kwekugadzira:

Rigid-flex mabhodhi ane dhizaini yakaoma uye inochinjika uye yakaomarara zvikamu, uye dhizaini yavo nekugadzira zvakanyanya kuomarara kupfuura echinyakare maPCB. Aya mabhodhi anoda akaomesesa einjiniya matekiniki, senge laser drilling uye controlled impedance, kugadzira masekete akaoma avanotsigira. Kuwedzera kuomarara kunoda nguva yakawedzerwa, kushanda nesimba, uye zviwanikwa, zvichikonzera kukwira kwemitengo yekugadzira, iyo inongoshandura mumitengo yakakwira.

2. Nyanzvi yekugadzira michina:

Chimwe chinhu chakakosha chinoita kuti mutengo uwedzere weakaomesesa-flex mabhodhi ndiko kudiwa kwehunyanzvi hwekugadzira michina uye maitiro. Nekuda kwekuumbwa kwavo kwakasarudzika, echinyakare PCB kugadzira matekiniki haagare akakodzera kuomarara-flex PCBs. Shandisa michina yakasarudzika kugadzira kuchinjika, kuomarara zvikamu uye kubatana kugonesa dhizaini yakaoma uye yakawanda inoshanda maapplication. Kune mamwe mari anoenderana nekushandisa michina yakadaro, saka mutengo wayo wepamusoro unoruramiswa.

3. Kuumbwa kwezvinhu:

Iko kusanganiswa kwezvinhu zvakaomarara uye zvinochinjika muPCB dzakaomarara-inochinjika zvinoda kunyatsosarudzwa zvinhu. Zvishandiso izvi, senge polyimide kana liquid photoimageable solder mask (LPI), zvinoda kushingirira zvakasiyana siyana, zvinosanganisira kushanduka kwetembiricha, kushushikana uye kusimba kwekufamba. Kushandisa zvemhando yepamusoro, zvinhu zvinovimbika kuti ive nechokwadi chekusimba uye kuita zvinotowedzera mutengo wekugadzira, zvichikonzera mitengo yepamusoro yemabhodhi akaomarara.

4. Inopedza nguva prototyping uye kuyedza:

Prototyping uye kuyedzwa matanho akakosha echero redunhu bhodhi kuvandudzwa. Nekudaro, kana zvasvika kune akaomesesa-flex PCBs, aya matanho anova anopedza nguva uye akaomarara. Nekuda kwekuvaka kwavo kwakawanda-layer uye yakasarudzika dhizaini zvinodiwa, rigid-flex board inoda kunyatsoyedzwa kuti ive nechokwadi chekuita, kuvimbika uye kusimba. Imwe neimwe dhizaini nenzvimbo yekubatanidza inofanirwa kunyatsoongororwa, izvo zvinowedzera mutengo wekugadzira uye nekudaro mutengo wemabhodhi aya.

5. Deredza kugadzirwa uye kurambidza vatengesi:

Kuenzaniswa nemaPCB echinyakare, mabhodhi akaomesesa ane kushomeka kwakadzikira nekuda kwehunyanzvi hwavo hushoma uye kushanda. Kudzikira kwekugadzira kunogona kukonzera mitengo yakakwira sezvo hupfumi hwemwero husati hwanyatsozadzikiswa. Pamusoro pezvo, kune vashoma vatengesi vane hunyanzvi mukugadzirwa kweakaomesesa-flex board, ayo anodzikamisa makwikwi emusika. Iyo shoma yekugovera cheni yakasanganiswa nekudiwa kukuru kwakonzera mitengo yakakwira yeaya mamaboards.

6. Wedzera dhizaini nerutsigiro rweinjiniya:

Tichifunga kuomarara kweakaomesesa-flex PCBs, vatengi vanowanzoda yekuwedzera dhizaini nerutsigiro rweinjiniya kubva kune vanogadzira panguva yekuvandudza. Sezvo mabhodhi aya achida kutariswa kwemaitiro chaiwo uye maitiro ekugadzira, kubatanidzwa kwenyanzvi dzehunyanzvi kunowedzera kumutengo wakazara. Kuwedzera dhizaini uye tsigiro yeinjiniya yeakaomesesa-flex PCB anozopedzisira aratidzwa mumitengo yavo yakakwira, kuve nechokwadi chekuti vatengi vanowana hunyanzvi hwavanoda kuti vawane kuita kwakaringana.

Muchidimbu:

Muchidimbu, mutengo wepamusoro weiyo rigid-flex PCBs unokonzerwa nezvimwe zvinhu, zvinosanganisira kuomarara kwedhizaini nekugadzira kwavo, kushandiswa kwemidziyo yakasarudzika, zvinhu zvakanyatsosarudzwa, prototyping inopedza nguva uye kuyedza, mavhoriyamu ekugadzira mashoma, uye kuwedzera. mutengo we. mutengo. Dhizaini uye engineering rutsigiro. Rigid-flex mabhodhi anomiririra tekinoroji yekucheka-kumucheto kutyaira hunyanzvi mumaindasitiri, asi mitengo yavo yakakwira chiratidzo chekuoma kunodiwa kuti vagadzire. Semutungamiri muindasitiri yebhodhi redunhu, Capel anonzwisisa izvi zvakaomarara uye akazvipira kupa epamusoro-mhando rigid-flex mabhodhi kuti asangane nezvinogara zvichichinja zvinodiwa nevatengi vedu.