Ndeipi nzira yekugadzira yeFlex Circuit?

ngationgororei mukugadzira maitiro emasekete anochinjika uye tinzwisise kuti sei achishandiswa zvakanyanya mumaindasitiri akasiyana.

Flexible maseketi, anozivikanwawo seanochinjika akadhindwa maseketi kana FPCs, anozivikanwa mumaindasitiri akasiyana siyana. Kubva pamagetsi evatengi kuenda kumidziyo yekuchengetedza hutano, maseketi anochinjika akashandura nzira yekugadzirwa nekugadzirwa kwezvinhu zvemagetsi. Sezvo kudiwa kwezvishandiso zvemagetsi zvine compact uye zvisingaremi zvichiramba zvichiwedzera, zvakakosha kuti unzwisise maitiro ekugadzira emaseketi anochinjika uye kuti ave sei chikamu chakakosha chehunyanzvi hwazvino.

Flex maseketi anonyanya kusanganiswa kweakawanda akaturikidzana ezvinochinjika zvinhu, senge polyester kana polyimide, pane iyo conductive traces, pads, uye zvikamu zvakaiswa. Aya maseketi anochinjika uye anogona kupetwa kana kupetwa kumusoro, achiaita akanakira maapplication ane nzvimbo shoma.

1. Dhizaini dhizaini mune flex wedunhu kugadzira:

Nhanho yekutanga mukugadzira dhizaini inoshanduka ndiyo dhizaini uye marongero maitiro. Mainjiniya nevagadziri vanoshanda pamwe chete kugadzira marongero anoenderana nezvinodiwa zvechishandiso. Kurongeka kunosanganisira kuiswa kwemaitiro ekufambisa, zvikamu, uye chero mamwe maficha angangodiwa.

2. Kusarudzwa kwezvinhu mu flex circuit kugadzira:

Mushure mechikamu chekugadzira, danho rinotevera nderokusarudza zvinhu zvakakodzera zvedunhu rinoshanduka. Kusarudzwa kwezvinhu kunoenderana nezvinhu zvakaita sezvinodiwa kuchinjika, tembiricha yekushanda, uye inodiwa magetsi uye michina. Polyimide uye polyester zvinowanzoshandiswa zvinhu nekuda kwekunaka kwazvo kuchinjika uye kugadzikana kwekupisa.

3. Kugadzirwa kwe base substrate mu flex circuit kugadzira:

Kana zvinhu zvasarudzwa, kugadzirwa kwe base substrate kunotanga. Iyo substrate inowanzova yakatetepa ye polyimide kana polyester firimu. Iyo substrate inocheneswa, yakaputirwa neadhesive, uye laminated ne conductive mhangura foil. Ukobvu hwemhangura foil uye substrate inogona kusiyana zvichienderana nezvinodiwa zvekushandisa.

4. Etching uye laminating mune flex wedunhu kugadzirwa:

Mushure mekuita kwelamination kwapera, kemikari etchant inoshandiswa kubvisa iyo yakawandisa yemhangura foil, ichisiya yaidiwa conductive traces uye mapads. Dzora iyo etching maitiro uchishandisa etch-resistant mask kana photolithography matekiniki. Kana iyo etching yapera, iyo inochinjika yedunhu inocheneswa uye inogadzirirwa iyo inotevera nhanho yekugadzira maitiro.

5. Zvikamu musangano mu flex circuit kugadzira:

Mushure mekunge etching process yapera, iyo inochinjika yedunhu yakagadzirira kuungana kwechikamu. Surface Mount tekinoroji (SMT) inowanzo shandiswa pakuiswa kwechikamu sezvo ichigonesa kuungana chaiko uye otomatiki. Isa solder paste kune conductive pads uye shandisa pick-ne-nzvimbo muchina kuisa zvikamu. Iyo flex circuit inobva yapisa, zvichiita kuti solder inamate kune conductive pads, inobata chikamu panzvimbo.

6. Kuedza uye kuongorora mu flex circuit kugadzira:

Kana chirongwa chegungano chapera, flex flex circuit inoedzwa uye inoongororwa. Kuyedzwa kwemagetsi kunovimbisa kuti conductive traces uye zvikamu zviri kushanda sezvanga zvichitarisirwa. Miedzo yekuwedzera, yakadai seyekupisa bhasikoro uye mechanical stress bvunzo, inogona zvakare kuitwa kuti iongorore kusimba uye kuvimbika kwemaseketi anochinjika. Chero kukanganisa kana nyaya dzinowanikwa panguva yekuyedzwa dzinoonekwa uye dzinogadziriswa.

7. Flexible coverage uye dziviriro mu flex circuit kugadzira:

Kuchengetedza maseketi anochinjika kubva kumamiriro ekunze uye kushushikana kwemagetsi, zvivharo zvinochinjika kana zvidziviriro zvinoiswa. Iyi layer inogona kuve solder mask, conformal coating, kana musanganiswa wezvose. Iyo yekuvharisa inowedzera kusimba kweiyo flex wedunhu uye inowedzera hupenyu hwayo hwesevhisi.

8. Kuongorora kwekupedzisira uye kurongedza mune flex wedunhu kugadzira:

Mushure mekunge iyo flex circuit yapfuura nemaitiro ese anodiwa, inoongororwa kwekupedzisira kuona kuti inosangana nezvinodiwa. Flexible circuits dzakanyatsoiswa mukati kuti dzidzivirire kubva pakukuvadzwa panguva yekutumira nekuchengetedza.

Muchidimbu, maitiro ekugadzira emaseketi anochinjika anosanganisira akati wandei matanho akaomarara, anosanganisira dhizaini, kusarudzwa kwezvinhu, kugadzirwa, kuungana, kuyedzwa, nekudzivirira.Kushandiswa kwehunyanzvi hwemazuva ano uye zvigadzirwa zvepamberi zvinovimbisa kuti masekete anochinjika anosangana nezvinodiwa zvemaindasitiri akasiyana. Nekuchinjika kwavo uye compact dhizaini, maseketi anochinjika ave chikamu chakakosha chekuvandudzwa kwehunyanzvi uye hwekucheka-kumucheto zvigadzirwa zvemagetsi. Kubva pamafoni emafoni kuenda kumidziyo yekurapa, maseketi anochinjika ari kushandura nzira iyo zvikamu zvemagetsi zvakabatanidzwa muhupenyu hwedu hwezuva nezuva.