Matanho Akakosha muFlex Circuit Assembly Process

Flexible circuits ave chikamu chakakosha chezvigadzirwa zvemagetsi zvemazuva ano. Kubva pamafoni emafoni uye mahwendefa kusvika kumidziyo yekurapa uye midziyo yemuchadenga, maseketi anochinjika anoshandiswa zvakanyanya nekuda kwekugona kwavo kupa mashandiro akakwenenzverwa uku vachibvumira compact uye inochinjika dhizaini. Nekudaro, iyo nzira yekugadzira yemaseketi anochinjika, anozivikanwa se flex redunhu musangano, anosanganisira akati wandei matanho akakosha anoda kungwarira kubata uye kutarisisa kune zvakadzama.Mune ino blog post, isu tichaongorora matanho akakosha anosanganisirwa muflex wedunhu musangano maitiro.

1. Dhizaini marongero:

Nhanho yekutanga muflex circuit assembly ndiyo dhizaini uye marongerwo chikamu.Apa ndipo panogadzirwa bhodhi uye zvikamu zvaro zvinoiswa pairi. Iyo dhizaini inofanirwa kuenderana neinodiwa chimiro uye saizi yekupedzisira flex circuit. Dhizaini software yakadai seCAD (Computer Aided Design) inoshandiswa kugadzira uye kushandura marongero, kuve nechokwadi chekuti zvese zvinodiwa zvinongedzo uye zvikamu zvinosanganisirwa.

2. Kusarudzwa kwezvinhu:

Kusarudza zvinhu zvakarurama kwakakosha panguva yegungano redunhu reflex.Kusarudzwa kwezvinhu kunoenderana nezvinhu zvakasiyana-siyana zvakadai sekushanduka, kusimba uye kushanda kwemagetsi kunodiwa kudunhu. Zvishandiso zvinowanzoshandiswa mugungano redunhu rinoshanduka zvinosanganisira polyimide firimu, foil yemhangura, uye zvinonamira. Zvishandiso izvi zvinoda kucheneswa nekungwarira sezvo hunhu hwazvo huchikanganisa zvakananga kuita kwese uye kuvimbika kweiyo flex circuit.

3. Kudhirowa nekunyora:

Kana iyo dhizaini uye kusarudzwa kwezvinhu kwapera, nhanho inotevera ndeyekufungidzira uye etching.Munhanho iyi, dhizaini yedunhu inotamirwa pafoiri yemhangura uchishandisa fotolithography process. Chinhu chinonzwa chiedza chinonzi photoresist chakaputirwa pamusoro pemhangura uye chimiro chedunhu chinoratidzwa pachiri uchishandisa ultraviolet chiedza. Mushure mekuratidzwa, nzvimbo dzisina kuvharwa dzinobviswa nekemikari etching process, ichisiya inodiwa yemhangura.

4. Kuchera nekugadzira mapatani:

Mushure mekufungidzira uye etching nhanho, iyo flex circuit inodhirowa uye yakarongedzwa.Maburi echokwadi anodhiriwa pamabhodhi edunhu kuti aise zvikamu uye zvinobatana. Iyo nzira yekuchera inoda hunyanzvi uye nemazvo, sezvo chero kusarongeka kunogona kukonzera kubatana kwakashata kana kukanganisa maseketi. Kugadzira, kune rumwe rutivi, kunosanganisira kugadzira mamwe maseketi edunhu uye maronda uchishandisa iwo akafanana ekufungidzira uye etching maitiro.

5. Kuiswa kwechikamu uye soldering:

Kuiswa kwechikamu inhanho yakakosha mugungano redunhu reflex.Surface Mount Technology (SMT) uye Kuburikidza neHole Tekinoroji (THT) inzira dzakajairika dzekuisa nekutengesa zvinhu pamaseketi anochinja. SMT inosanganisira kubatanidza zvinhu zvakanangana nepamusoro pebhodhi, nepo THT ichisanganisira kuisa zvikamu mumakomba akacherwa uye kusona kune rimwe divi. Michina yakasarudzika inoshandiswa kuve nechokwadi chekuiswa kwechikamu uye yakanakisa solder mhando.

6. Kuedza uye Kudzora Hunhu:

Kana izvo zvikamu zvatengeswa pane flex wedunhu, kuyedza uye nhanho dzekudzora mhando dzinoitwa.Kuyedzwa kwekushanda kunoitwa kuti ive nechokwadi chekuti zvikamu zvese zviri kushanda nemazvo uye kuti hapana akavhura kana zvipfupi. Ita bvunzo dzakasiyana dzemagetsi, sekuenderera mberi bvunzo uye insulation kuramba bvunzo, kuratidza kuvimbika kwemaseketi. Pamusoro pezvo, ongororo yekuona inoitwa kuti itarise chero hurema hwemuviri kana hurema.

7. Encapsulation uye encapsulation:

Mushure mekupfuura iyo inodiwa yekuyedzwa uye yemhando yekudzora matanho, iyo flex wedunhu inoiswa.Iyo encapsulation process inosanganisira kuisa chidziviriro layer, kazhinji yakagadzirwa epoxy kana polyimide firimu, kudunhu kuti ridzivirire kubva kune unyoro, makemikari, uye zvimwe zvinhu zvekunze. Dunhu rakaputirwa rinobva raiswa muchimiro chaidiwa, senge tepi inochinjika kana chimiro chakapetwa, kuti isangane nezvinodiwa zvechigadzirwa chekupedzisira.

Muchidimbu:

Iyo flex circuit musangano maitiro anosanganisira akati wandei akakosha matanho akakosha kuti ave nechokwadi chekugadzirwa kwemhando yepamusoro flex maseketi.Kubva pakugadzira uye kurongeka kusvika pakurongedza uye kurongedza, nhanho imwe neimwe inoda kunyatsotarisisa kune zvakadzama uye kuomerera kune yakasimba yemhando yekudzora matanho. Nekutevera nhanho dzakakomba idzi, vagadziri vanogona kugadzira akavimbika uye anoshanda flex maseketi anozadzisa zvinodiwa zvemazuva ano emhando yepamusoro michina yemagetsi.