Ukuhlelwa Kwebhodi Lesifunda Eliguquguqukayo Ngokusekelwe Ekucushweni

Amabhodi wesifunda aguquguqukayo ahlukaniswe ngalezi zinhlobo ngesisekelo sokucushwa kwawo

· I-Rigid-Flex PCBs:  Njengoba igama libonisa, lawa ma-PCB ayingxube yama-PCB aguquguqukayo futhi aqinile, futhi ahlanganisa okuhle kakhulu kukho kokubili ukulungiselelwa. Imvamisa, ukucushwa kwe-PCB okuguquguqukayo okuqinile kufaka uchungechunge lwamasekhethi aqinile abanjwa ndawonye kusetshenziswa amasekhethi aguquguqukayo. Lawa masekethi ayingxube ayadingeka ngoba avumela abaklami ukuthi bathuthukise ikhono lamasekhethi abo. Kulezi zifunda, izindawo eziqinile zisetshenziselwa ikakhulukazi izixhumi ezifakwayo, i-chassis, nezinye izinto ezimbalwa. Kodwa-ke, izindawo eziguquguqukayo ziqinisekisa ukumelana nokudlidliza, futhi ziyavumelana nezimo. Ngakho-ke, izinzuzo ezihlukahlukene ezinikezwa yilawa mabhodi wesekethe zixhashazwa abaklami be-PCB ukukhiqiza amabhodi wesifunda okudala wezinhlelo zokusebenza eziyinselele.

· HDI Flexible PCBs: HDI isifinyezo high density interconnect. Lawa ma-PCB alungele izinhlelo zokusebenza ezidinga ukusebenza okuphezulu kunama-PCB aguquguqukayo avamile. Amabhodi wesifunda se-HDI aklanyelwe ukufaka izici ezimbalwa ezifana ne-micro-vias futhi anikeza ukwakheka okungcono, ukwakhiwa, kanye nemiklamo. Ama-PCB aguquguqukayo e-HDI asebenzisa ama-substrates azacile kakhulu kunama-PCB aguquguqukayo avamile, esiza ukwehlisa osayizi bawo bephakheji kanye nokuthuthukisa ukusebenza kwawo kukagesi.

Ukuhlelwa Kwebhodi Lesifunda Eliguquguqukayo Ngokusekelwe Kuzendlalelo

Amabhodi wesifunda se-flex ahlukaniswa abe yizinhlobo ezilandelayo ngesisekelo sezendlalelo zabo.

· Amabhodi Esekethe Avumelana Nohlangothi Olulodwa: Lolu olunye lwezinhlobo eziyisisekelo zamabhodi esekethe aguquguqukayo ahlanganisa ungqimba olulodwa lwefilimu ye-polyimide eguquguqukayo enongqimba oluncane lwethusi. Isendlalelo se-copper conductive sifinyeleleka ohlangothini olulodwa kuphela lwesifunda.

· Amabhodi Esifunda Aguquguqukayo Anohlangothi Olulodwa Anokufinyelela Okukabili: Njengoba igama libonisa, lezi zifunda eziguquguqukayo zinohlangothi olulodwa, nokho, ishidi lethusi noma into yomqhubi ifinyeleleka nhlangothi zombili.

· Amabhodi Esifunda Avumelana Namacala Amabili: Lawa mabhodi esekethe afaka izendlalelo ezimbili zamakhondakta ohlangothini ngalunye lwesendlalelo se-polyimide eyisisekelo. Ukuxhuma kukagesi phakathi kwezingqimba ezimbili ze-conductive kwenziwa kusetshenziswa i-metalized plated ngokusebenzisa izimbobo.

· Izifunda Eziguquguqukayo Ezinezingqimba Eziningi: Ibhodi lesifunda elinezingqimba eziningi eliguquguqukayo liyinhlanganisela yamasekhethi aguquguqukayo anezinhlangothi ezimbili nahlangothi olulodwa. Lawa masekethi axhumene ngezimbobo ezipuletiwe noma indawo ebekwe ngephethini ehlangene.

Izinzuzo zamabhodi esekethe Aphrintiwe Avumelanayo

Ngokuhamba kweminyaka, amabhodi esekethe aphrintiwe aguqulekayo athole ukuduma okukhulu ngenxa yezinzuzo azinikelayo. Nazi izinzuzo ezimbalwa ezisohlwini:

· Ukunciphisa Usayizi Wephakheji Engasindi kanye Nephakheji: Amabhodi esekethe aguquguqukayo angangena ezinhlelweni lapho zingekho ezinye izixazululo ezingasebenza. Amabhodi esekethe mancane, alula, futhi angadaleka kalula, agoqwe, futhi abekwe ezindaweni, lapho ezinye izingxenye zingakwazi ukungena khona. Kwa-Rigiflex, onjiniyela bethu bavame ukusebenzisa izinzuzo zejometri yokupakisha ye-3D ukuze kuqinisekiswe ukuncishiswa kosayizi wephakheji. .

· Imiklamo Enembile: Amabhodi esekethe aphrintiwe avumelanayo ngokuvamile aklanywa futhi ahlanganiswe kusetshenziswa imishini ezenzakalelayo. Lokhu kusiza ekunciphiseni amaphutha abehilelekile ezintanjeni namahhanisi ezakhiwe ngesandla, futhi kuqinisekisa ukunemba, okuyisidingo esiyinhloko semishini kagesi ethuthukisiwe.

· Inkululeko Yokuklama: Idizayini yamabhodi esekethe aguquguqukayo ayinqunyelwe izendlalelo ezimbili kuphela. Lokhu kunikeza inkululeko eningi yokuklama kubaklami. Ama-PCB aguquguqukayo angenziwa kalula abe nohlangothi olulodwa ngokufinyelela okukodwa, ohlangothini olulodwa olunokufinyelela okukabili, kanye ne-multilayered - ehlanganisa izendlalelo ezimbalwa zamasekhethi aqinile futhi aguquguqukayo. Lokhu kuvumelana nezimo kuyenza ibe inketho efanelekile yokucushwa okuyinkimbinkimbi ngokuxhuma okuningana. Amabhodi esekethe aguquguqukayo angaklanywa ukuhlalisa kokubili - i-plated through-hole kanye nezingxenye ezifakwe phezulu.

· Ukucushwa Okuminyana Okuphezulu Okungenzeka: Amabhodi esekethe aphrintiwe avumelana nezimo angafaka ingxube yakho kokubili imbobo nezingxenye ezigxunyekwe ngaphezulu. Le nhlanganisela isiza ukwamukela amadivayisi aminyana kakhulu ngokuhlukana okuncane okuncane phakathi nendawo. Ngakho-ke, ama-conductors aminyene futhi alula angaklanywa, futhi isikhala singakhululwa ukuze uthole izingxenye ezengeziwe.

· Ukuvumelana nezimo: Amasekhethi aguquguqukayo angaxhuma nezindiza eziningi ngesikhathi sokubulawa. Lokhu kusiza ukunciphisa isisindo kanye nezinkinga zesikhala amabhodi esekethe aqinile. Amabhodi wesifunda aguquguqukayo angaguquguquka kalula emazingeni ahlukene ngesikhathi sokufakwa ngaphandle kokwesaba ukwehluleka.

· Ukushisa Okuphezulu: Ngenxa yemiklamo ehlangene kanye nenani labantu bedivayisi eminyene, kwakhiwa izindlela ezimfishane ezishisayo. Lokhu kusiza ukususa ukushisa ngokushesha kunomjikelezo oqinile. Futhi, izifunda eziguquguqukayo zichitha ukushisa kusuka ezinhlangothini zombili.

· Ukugeleza Komoya Okuthuthukisiwe: Idizayini elula yamasekhethi aguquguqukayo yenza kube ngcono ukushabalala kokushisa futhi ithuthukise ukugeleza komoya. Lokhu kusiza ukugcina amasekhethi epholile kunozakwabo bebhodi lesifunda eliphrintiwe eliqinile. Ukugeleza komoya okuthuthukisiwe nakho kunomthelela ekusebenzeni kwesikhathi eside kwamabhodi esekethe kagesi.

· Ukuqina Nokusebenza Kwesikhathi Eside: Ibhodi lesekhethi eguquguqukayo iklanyelwe ukuguquguquka izikhathi ezifika ezigidini ezingu-500 kunesilinganiso sokuphila kwedivayisi kagesi. Ama-PCB amaningi angagotshwa aze afike ku-360 degrees. I-ductility ephansi kanye nenqwaba yalawa mabhodi esekethe kuwasiza ukuthi amelane nomthelela wokudlidliza nokushaqeka, ngaleyo ndlela athuthukise ukusebenza kwawo ezinhlelweni ezinjalo.

Ukuthembeka Okuphezulu Kwesistimu: Ukuxhumana bekungenye yezinto ezikhathaza kakhulu kumabhodi esekethe angaphambili. Ukuhluleka kokuxhumana kwaba esinye sezizathu eziyinhloko zokwehluleka kwebhodi lesifunda. Namuhla, kungenzeka ukuklama ama-PCB anamaphuzu amancane okuxhumana. Lokhu kuye kwasiza ukuthuthukisa ukwethembeka kwazo ezimweni eziyinselele. Ngaphezu kwalokhu, ukusetshenziswa kwe-polyimide kusiza ukuthuthukisa ukuqina kokushisa kwalawa mabhodi wesekethe.

· Imiklamo Elula Yenziwe Inokwenzeka: Ubuchwepheshe bebhodi lesekethe eguquguqukayo buye basiza ukuthuthukisa ijiometri yesifunda. Izingxenye zingafakwa kalula phezulu phezu kwamabhodi, ngaleyo ndlela kube lula ukuklama okuphelele.

· Ifanele ukusetshenziswa kokushisa okuphezulu: Izinto ezifana ne-polyimide zingamelana kalula namazinga okushisa aphezulu, futhi zinikeze ukumelana nezinto ezinjengama-asidi, uwoyela, namagesi. Ngakho-ke, amabhodi esekethe aguquguqukayo angavezwa emazingeni okushisa afinyelela ku-400 degrees Centigrade, futhi akwazi ukumelana nezindawo zokusebenza ezinzima.

· Isekela Izingxenye Ezihlukene Nezixhumi: Amasekhethi e-Flex angasekela izinhlobonhlobo zezixhumi nezingxenye, okuhlanganisa othintana nabo abakhubazekile, izixhumi ze-ZIF, i-solder eqondile, nokuningi.

· Ukonga Izindleko: Amafilimu e-polyimide avumelana nezimo futhi azacile angangena kalula endaweni encane, ngakho asize ekwehliseni zonke izindleko zokuhlanganisa. Amabhodi esekethe aguquguqukayo nawo asiza ukunciphisa isikhathi sokuhlola, amaphutha omzila wezintambo, ukwenqaba, kanye nesikhathi sokusebenza kabusha.

Izinto Ezisetshenziswa Ukwenza Amabhodi Esifunda Aphrintiwe Avumelanayo

I-Copper iyinto evamile kakhulu yomqhubi esetshenziselwa ukwenza ama-PCB aguquguqukayo. Ugqinsi lwazo lungasuka ku-.0007ʺ luye ku-0.0028ʺ. Kwa-Rigiflex, singakwazi futhi ukudala amabhodi anama-conductor afana ne-aluminium, i-Electrodeposited (ED) yethusi, i-Rolled Annealed (RA) yethusi, i-Constantan, i-Inconel, i-inki yesiliva, nokunye.