Okhwima flex Pcb kupanga amapereka wapadera ndi zosunthika ndondomeko kuphatikiza ubwino okhwima ndi kusintha PCBs.Kupanga kwatsopano kumeneku kumapereka kusinthasintha kowonjezereka ndikusunga kukhulupirika kwadongosolo komwe kumapezeka mu ma PCB olimba.Pofuna kupanga matabwa oyendera maulendo ogwira ntchito komanso okhazikika, zipangizo zapadera zimagwiritsidwa ntchito popanga.Kudziwa bwino zinthuzi ndikofunikira kwa opanga ndi mainjiniya omwe akufuna kupezerapo mwayi pazabwino za ma PCB okhazikika.Poyang'ana zida zomwe zikukhudzidwa, munthu amatha kumvetsetsa bwino ntchito ndi zomwe zingagwiritsidwe ntchito pama board ozungulirawa.

Chojambula cha Copper:

Chojambula chamkuwa ndi chinthu chofunikira kwambiri pakupanga kosasunthika.Chitsamba chopyapyala ichi chamkuwa ndicho chinthu choyambirira chomwe chimapanga

njira zoyendetsera zofunikira kuti bolodi lizigwira ntchito bwino.

Chimodzi mwazifukwa zazikulu zomwe mkuwa umakondedwera pazifukwa izi ndikuti madutsidwe ake amagetsi abwino kwambiri.Copper ndi imodzi mwazitsulo zomwe zimayendetsa bwino kwambiri zitsulo, zomwe zimalola kuti zizitha kunyamula magetsi m'njira zozungulira.Kuthamanga kwapamwamba kumeneku kumatsimikizira kutayika kochepa kwa siginecha komanso magwiridwe antchito odalirika pa ma PCB okhwima.Kuphatikiza apo, zojambula zamkuwa zimakhala ndi kukana kutentha kodabwitsa.Izi ndizofunikira chifukwa ma PCB nthawi zambiri amatulutsa kutentha panthawi yogwira ntchito, makamaka pamapulogalamu apamwamba kwambiri.Mkuwa umatha kupirira kutentha kwambiri, zomwe ndi zabwino kutaya kutentha ndi kuteteza bolodi kuti lisatenthe.Kuti aphatikizire zojambulazo zamkuwa mu mawonekedwe okhwima a PCB, nthawi zambiri amapangidwa ndi laminated ku gawo lapansi ngati gawo la conductive.Kupanga kumaphatikizapo kumangirira zojambulazo zamkuwa kuzinthu zapansi panthaka pogwiritsa ntchito zomatira kapena zomatira zomwe zimayaka moto.Chojambula chamkuwa chimakhazikika kuti chikhale chozungulira chomwe chimafunidwa, ndikupanga njira zoyendetsera zomwe zimafunikira kuti bolodi lizigwira ntchito bwino.

Zamkatimu:

Zomwe zili pansi ndi gawo lofunikira la PCB yokhazikika chifukwa imapereka chithandizo chadongosolo komanso kukhazikika kwa bolodi.Zida ziwiri za gawo lapansi zomwe zimagwiritsidwa ntchito popanga PCB zokhazikika ndi polyimide ndi FR-4.

Magawo a polyimide amadziwika chifukwa chamafuta awo abwino komanso amakina.Amakhala ndi kutentha kwambiri kwa magalasi, pafupifupi 260 ° C, zomwe zikutanthauza kuti amatha kupirira kutentha kwambiri popanda kutaya kukhulupirika kwake.Izi zimapangitsa magawo a polyimide kukhala abwino kwa magawo osunthika a PCB chifukwa amatha kupindika ndi kupindika popanda kusweka kapena kunyozeka.

Magawo a polyimide alinso ndi kukhazikika kwa mawonekedwe, zomwe zikutanthauza kuti amasunga mawonekedwe ndi kukula kwake ngakhale atakumana ndi kusintha kwa kutentha ndi chinyezi.Kukhazikika kumeneku ndikofunikira pakuwonetsetsa kulondola kwa PCB komanso kudalirika.
Kuphatikiza apo, magawo a polyimide ali ndi kukana kwambiri kwamankhwala.Kukana kwawo kwa mankhwala osiyanasiyana, kuphatikizapo zosungunulira ndi zidulo, kumathandiza kuonetsetsa kuti PCB imakhala ndi moyo wautali komanso wokhazikika.Izi zimawapangitsa kukhala oyenera kugwiritsidwa ntchito komwe ma board ozungulira amatha kukhudzidwa ndi malo ovuta kapena zinthu zowononga.

Mosiyana ndi izi, magawo a FR-4 amalukidwa kuchokera ku ulusi wagalasi wolimbitsa epoxy.Zolimba komanso zokhazikika, zidazi ndizoyenera kumadera okhwima a mabwalo osinthika osindikizidwa.Kuphatikiza kwa fiberglass ndi epoxy kumapanga gawo lapansi lamphamvu komanso lolimba lomwe limatha kupirira kutentha kwakukulu popanda kugwedezeka kapena kusweka.Kukhazikika kwamafutawa ndikofunikira pazogwiritsa ntchito zomwe zimagwiritsa ntchito zida zamphamvu zomwe zimatulutsa kutentha kwambiri.

Binder:

Zomatira za epoxy zimagwiritsidwa ntchito kwambiri popanga ma board okhazikika chifukwa cha kuthekera kwawo kolumikizana komanso kukana kutentha kwambiri.Zomatira za epoxy zimapanga chomangira chokhazikika komanso chokhazikika chomwe chimatha kupirira zovuta zachilengedwe, kuzipanga kukhala zoyenera kugwiritsa ntchito zomwe zimafunikira misonkhano ya PCB yolimba komanso yokhalitsa.Amakhala ndi zida zabwino zamakina, kuphatikiza kulimba kwamphamvu kwambiri komanso kukana kwamphamvu, kuonetsetsa kukhulupirika kwa PCB ngakhale atapanikizika kwambiri.

Zomatira za epoxy zimakhalanso ndi mphamvu zolimbana ndi mankhwala, zomwe zimawapangitsa kukhala oyenera kugwiritsidwa ntchito pama board ozungulira osunthika omwe amatha kukhudzana ndi mankhwala osiyanasiyana kapena zosungunulira.Amakana chinyezi, mafuta, ndi zonyansa zina, kuonetsetsa moyo wautali wa PCB ndi kudalirika.

Komano, zomatira za Acrylic, zimadziwika chifukwa cha kusinthasintha komanso kukana kugwedezeka.Amakhala ndi mphamvu yocheperako kuposa zomatira za epoxy, koma amakhala ndi kusinthasintha kwabwino, kulola PCB kusinthasintha popanda kusokoneza mgwirizano.Zomatira za Acrylic zimakhalanso ndi kukana kwabwino kwa kugwedezeka, zomwe zimawapangitsa kukhala oyenera kugwiritsa ntchito pomwe PCB imatha kugwedezeka mosalekeza kapena kupsinjika kwamakina.

Kusankhidwa kwa epoxy ndi zomatira za acrylic zimatengera zomwe zimafunikira pakugwiritsa ntchito ma flex flex.Zomata za epoxy ndizosankha choyamba ngati bolodi la dera likufunika kulimbana ndi kutentha kwakukulu, mankhwala okhwima, ndi zovuta zachilengedwe zachilengedwe.Kumbali inayi, ngati kusinthasintha ndi kugwedezeka kugwedezeka ndikofunikira, zomatira za acrylic ndizosankha bwino.

Ndikofunika kusankha mosamala zomatira molingana ndi zosowa zenizeni za PCB kuti zitsimikizire kuti pali mgwirizano wamphamvu komanso wokhazikika pakati pa zigawo zosiyanasiyana.Zinthu monga kutentha, kusinthasintha, kukana kwa mankhwala, ndi chilengedwe ziyenera kuganiziridwa posankha zomatira zoyenera.

Kufikira:

Zowonjezera ndi gawo lofunikira la bolodi losindikizidwa (PCB) chifukwa limateteza pamwamba pa PCB ndikuwonetsetsa kuti likhala lalitali.Mitundu iwiri yodziwika bwino ya zokutira imagwiritsidwa ntchito popanga PCB: zokutira za polyimide ndi zokutira zamadzimadzi zopangira zithunzi (LPSM).

Zophimba za polyimide zimalemekezedwa kwambiri chifukwa cha kusinthasintha kwawo komanso kukana kutentha.Izi zokutira ndizoyenera makamaka kumadera a PCB omwe amafunika kupindika kapena kupindika, monga ma PCB osinthika kapena ntchito zomwe zimakhudza kubwerezabwereza.Kusinthasintha kwa chivundikiro cha polyimide kumatsimikizira kuti zozungulira zolimba zosindikizidwa zimatha kupirira kupsinjika kwamakina popanda kusokoneza kukhulupirika kwake.Kuonjezera apo, chophimba cha polyimide chimakhala ndi kukana kwabwino kwa kutentha, chomwe chimalola kuti chizitha kutentha kwambiri popanda kusokoneza ntchito kapena moyo wa bolodi lolimba.

Kumbali ina, zokutira za LPSM nthawi zambiri zimagwiritsidwa ntchito m'malo olimba a PCB.Zophimbazi zimapereka chitetezo chabwino kwambiri komanso chitetezo kuzinthu zachilengedwe monga chinyezi, fumbi ndi mankhwala.Kuphimba kwa LPSM kumakhala kothandiza kwambiri poletsa phala la solder kapena flux kuti isafalikire kumadera osafunikira pa PCB, kuwonetsetsa kuti magetsi azikhala pawokha komanso kupewa mabwalo amfupi.The kutsekereza katundu wa LPSM zokutira kumapangitsanso ntchito wonse ndi kudalirika kwa flex okhwima pcb.

Zophimba za Polyimide ndi LPSM zimagwira ntchito yofunika kwambiri pakusunga magwiridwe antchito komanso kulimba kwa bolodi yosunthika yosunthika.Kusankhiratu zokutira koyenera kumatengera zofunikira pamapangidwe a PCB, kuphatikiza momwe akufunira, momwe amagwirira ntchito, komanso kusinthasintha kofunikira.Posankha mosamala zinthu zophimba, opanga PCB amatha kuonetsetsa kuti pamwamba pa PCB ndi yotetezedwa mokwanira, kutalikitsa moyo wake ndikuwongolera ntchito yake yonse.

Powombetsa mkota:

Kusankhidwa kwa zinthu mu Rigid Flex Pcb Fabrication ndikofunikira kuti zitsimikizire kupambana kwa matabwa apamwambawa.Chojambula chamkuwa chimapereka magetsi abwino kwambiri, pamene gawo lapansi limapereka maziko olimba a dera.Zomatira ndi zokutira zimateteza ndikuyika zida kuti zikhale zolimba komanso zogwira ntchito.Pomvetsetsa katundu ndi ubwino wa zipangizozi, opanga ndi mainjiniya amatha kupanga ndi kupanga ma PCB apamwamba kwambiri omwe amakwaniritsa zofunikira zamitundu yosiyanasiyana.Kuphatikizira chidziwitso muzopangapanga kumatha kupanga zida zamagetsi zamagetsi zosinthika kwambiri, zodalirika komanso zogwira mtima.Pomwe ukadaulo ukupitilirabe patsogolo, kufunikira kwa ma PCB okhazikika kumangokulirakulira, chifukwa chake ndikofunikira kudziwa zomwe zachitika posachedwa pazida ndi njira zopangira.
Shenzhen Capel Technology Co., Ltd.inakhazikitsa fakitale yake yokhazikika yosinthika pcb mu 2009 ndipo ndi katswiri Flex Osasunthika Pcb wopanga.Ndili ndi zaka 15 zachidziwitso cholemera cha polojekiti, kuyenda molimbika, luso lapamwamba kwambiri, zipangizo zamakono zopangira makina, makina oyendetsa bwino kwambiri, ndipo Capel ali ndi gulu la akatswiri kuti apereke makasitomala apadziko lonse ndi apamwamba kwambiri, apamwamba kwambiri okhwima, hdi Rigid. Flex Pcb, Rigid Flex Pcb Fabrication, okhwima-flex pcb assembly,fast turn rigid flex pcb,quick turn pcb prototypes.Our omvera chisanadze malonda ndi pambuyo-malonda ntchito luso ndi yobereka yake kumathandiza makasitomala kulanda mwayi msika ntchito zawo mwamsanga .