Semi-Flex PCBs |Flex PCBs |Kodi Kusiyana N'chiyani?

Tsegulani ufulu wamapangidwe okhala ndi ma board osinthika osindikizidwa Phunzirani momwe ma board osinthika osindikizira (PCBs) asinthiratu mapangidwe amagetsi ndi kuthekera kwawo kutengera mabwalo akulu m'mipata yaying'ono.Tsanzikanani ndi malire a ma board ozungulira okhazikika ndikulandila mwayi woperekedwa ndi ma PCB osinthika.Ma PCB osinthika, omwe amadziwikanso kuti ma PCB osinthika, amapereka opanga ndi mainjiniya maubwino osayerekezeka.Mwa kuchoka ku zopinga za mapanelo okhwima, amapereka ufulu wochuluka wa kulenga ndi kusinthasintha kwa mapangidwe.Apita masiku osokoneza mawonekedwe kuti agwire ntchito, popeza ma PCB osinthika amathandizira opanga zinthu kuti aziyika patsogolo kukongola ndi magwiridwe antchito.Akatswiri opanga magetsi ali ndi njira ziwiri zosankhidwa posankha PCB yomwe imatha kusintha ndikupindika m'malo: ma PCB osinthika ndi ma PCB osinthika.Mtundu uliwonse umapereka mawonekedwe apadera komanso zopindulitsa kuti zigwirizane ndi zosowa zosiyanasiyana zamapangidwe ndi ntchito.Tiyeni tifufuze kusiyana kwakukulu pakati pa mitundu iwiriyi ya PCB ndikuwona momwe amagwiritsira ntchito zipangizo zamakono zamakono.

Dziwani zabwino za semi-flexible PCB:

Dziwani momwe ma semi-flexible printed circuit boards (PCBs) ndikuchita kosayerekezeka ndikutenga mapangidwe anu amagetsi kupita pamlingo wina.Chotsani malire a ma PCB osinthika achikhalidwe ndikukumbatira ukadaulo wapamwamba wa ma PCB osinthika.Chomwe chimayika ma PCB osinthika pang'ono kusiyana ndi ma PCB osinthika ndi mawonekedwe awo apamwamba.Mosiyana ndi ma PCB osinthika, omwe amapangidwa pazigawo zamakanema osinthika a polima, ma PCB osinthika amafika pamlingo watsopano wokhazikika komanso wokhazikika.Mwa kuphatikiza machitidwe ozungulira ozungulira kukhala gawo lapansi lolimba ndikulimbitsidwa ndi zida zowongolera ndi zokutira zoteteza, matabwawa amaphatikiza zabwino kwambiri padziko lonse lapansi.Mapangidwe osinthikawa amatsimikizira osati kusinthasintha kokha komanso kulimba kosayerekezeka, kulola bolodi kukhala yopindika mosavuta ndikuwongolera popanda chiwopsezo chilichonse chowonongeka.Tsegulani luso lanu ndikugwiritsa ntchito mwayi wopanda malire woperekedwa ndi ma PCB osinthika.Limbikitsani kapangidwe kazinthu zanu ndi magwiridwe antchito ndi ma board ozungulira omwe amagwirizana ndi mawonekedwe aliwonse kapena mizere ndikusunga kudalirika komanso kulimba.Tsogolo la mapangidwe amagetsi tsopano - khalani oyamba kupeza phindu la ma PCB osinthika.
Kuyambitsa PCB yosinthira semi-flexible PCB - kuphatikiza koyenera kwa kusinthasintha ndi kulondola.Mosiyana ndi ma PCB okhwima, ukadaulo wamakono uwu umalola kusinthasintha m'malo osankhidwa bwino, kuonetsetsa kuti magwiridwe antchito ndi odalirika.Ma PCB osinthika amatha kupindika mokoma komanso opangidwa kuti agwirizane ndi mawonekedwe ndi ngodya zomwe mukufuna, kotero khalani ndi mwayi wopanda malire.Infographic yomwe ili pansipa ikuwonetsa lingaliro lodabwitsa la PCB yatsopanoyi.Onani tsogolo la mapangidwe ndi uinjiniya ndi kuthekera kosayerekezeka kwa ma PCB osinthika pang'ono.

Kuyambitsa PCB yathu yosinthira semi-flexible - yabwino kwa iwo omwe akufuna kukhazikika pakati pa kusinthasintha ndi kukhazikika.Ma PCB athu osasinthika amakhalabe ofanana ndi ma PCB okhazikika koma amapereka kusasunthika kwapamwamba kuphatikiza kumadera osinthika.Timagwiritsa ntchito njira zapamwamba monga "mphero yozama" kapena "mphero" popanga mwatsatanetsatane kuti tichepetse mochenjera zinthu za FR4, kuzipangitsa kukhala zoonda kwambiri komanso zosinthika.Kuphatikiza apo, chithandizo chathu cha nsonga chimatsimikizira kuti gawo losinthika limatetezedwa ku ming'alu, kulola kupindika mosasunthika ndi ufulu wambiri.Dziwani zabwino kwambiri padziko lonse lapansi ndi ma PCB athu osintha masewera, opangidwa kupitilira zomwe mumayembekezera.

Phunzirani za njira yathu yatsopano yosinthira ma PCB osinthika pogwiritsa ntchito laminate zocheperako.Ndi ma laminates owonda kwambiri omwe ndi 0.005 mil wokhuthala, tawongola njirayi kuti igwirizane ndi mapulogalamu opindika osasunthika.Kuti mukhale olimba komanso osinthasintha, timalimbikitsa kugwiritsa ntchito zojambulazo za RA (roll annealed), zosankhidwa makamaka kuti zileke kusweka ndikupereka kusinthasintha kwamphamvu.Dziwani kudalirika ndi magwiridwe antchito amtundu wotsatira ndi ma PCB athu apamwamba osinthika semi-flexible.

Gwiritsani ntchito ma PCB athu apamwamba kwambiri osinthika komanso osinthika kuti mukwaniritse zosowa zanu.Lowani muzosiyana zazikulu za ma PCB osinthika omwe amapangidwa kuti apereke magwiridwe antchito osayerekezeka.Mosiyana ndi ma PCB osinthika achikhalidwe omwe amatha kupirira mapindikidwe osawerengeka osawonongeka, ma PCB osinthika amatha kukhala ndi mphamvu zochepa zopindika.Kupinda mobwerezabwereza kungayambitse ming'alu kapena kusweka, kupangitsa kukhala koyenera kuyika zopindika.Komabe, ma board ambiri osinthika amatha kupirirabe ma bend angapo kuti akhazikitse popanda nkhawa komanso kukonza mtsogolo.Ingoonetsetsani kuti PCB simapindika kwambiri kuti muchepetse chiwopsezo chilichonse chowonongeka.Dziwani zambiri za kusinthasintha komanso kudalirika ndi ma PCB athu apamwamba kwambiri.

Dziwani zopindulitsa zosatha zoperekedwa ndi ma PCB athu osinthika osasinthika, opangira makasitomala athu.

Ndi mphamvu zake zapamwamba zopulumutsa malo, ma PCB osinthika amatha kukonzedwa mosavuta m'malo olimba, monga ma flex board.Pindani mosasunthika ndikuwongolera matabwawa powayika kuti athe kutenga matabwa akuluakulu m'mipata yolumikizana.Dziwani kuti ma PCB athu osinthika pang'ono amapangidwa modalirika kuti awonetsetse kuti mapangidwe anu akuyenda bwino.Dziwani kuphatikizika kotheratu kwa kuthekera kopulumutsa malo komanso kudalirika kopitilira muyeso ndi ma PCB athu apamwamba kwambiri a semi-flexible PCB.
Tsimikizirani zabwino mukamasunga bajeti ndi ma PCB athu apamwamba osinthika.Tsanzikanani ndi kukwera mtengo komwe kumalumikizidwa ndi ma board osinthika, chifukwa ma PCB athu osinthika amatha kupulumutsa ndalama zomwe zingakupangitseni kumwetulira mpaka kubanki.Mukudabwa momwe timakwaniritsira kusinthasintha kotereku popanda kugwiritsa ntchito ndalama zambiri?Pochepetsa mochenjera makulidwe a zinthu za FR4 pogwiritsa ntchito ukadaulo wathu wamphero woyendetsedwa ndi akatswiri, timapanga gawo losinthika la bolodi pamtengo wotsika kwambiri.Palibe chifukwa chodera nkhawa za kuwonongeka kwa magwiridwe antchito, mwina - ma PCB athu osinthika amatsimikizira kulimba kosayerekezeka ndi kudalirika.Ngakhale tikumvetsetsa kuti luso lopindika la PCB losinthika lingakhale lofunikira nthawi zina, kwa ogula omwe amangoganizira za mtengo ngati inu, ndizomveka kugwiritsa ntchito ma PCB athu otsika mtengo ngati kuli kotheka.Limbikitsani mapangidwe anu, onjezerani kupulumutsa ndalama ndikuwongolera ndi njira zathu zapamwamba za PCB zosinthika.

Khalani katswiri pakupanga ma PCB apamwamba kwambiri komanso odalirika osinthika ndi kalozera wathu wathunthu.

Tikudziwa kuti kupanga ma PCB apamwamba kwambiri, okhazikika osasinthika kumatha kuwoneka ngati ntchito yovuta, koma musadandaule!Tabwera kudzakutsogolerani ndikukupatsani chidziwitso cham'kati mwa machitidwe abwino kwambiri.Malamulo athu omwe ayesedwa nthawi adzawonetsetsa kuti mapangidwe anu samangokwaniritsa koma kupitilira miyezo yamakampani kuti akhale olimba komanso odalirika.Kaya ndinu mainjiniya wamagetsi odziwa zambiri kapena wokonda kuchita masewera olimbitsa thupi, kukumbukira malamulo onsewa kudzakuthandizani kuti muzitha kuchita bwino pa PCB yanu.Osatengera zapakati - tsegulani kuthekera konse kwa mapangidwe anu ndikugonjetsa msika ndi maupangiri omwe akatswiri athu amalangizidwa.

Lamulo limodzi lofunika kwambiri kuposa ena onse: gawo losinthika la bolodi liyenera kukhala ndi njira yoyendera limodzi ndi X kapena Y ndege.Kuyika pachiwopsezo chomanga bolodi yokhala ndi madera osinthika mumayendedwe a X ndi Y kumabwera ndi mtengo wokwera chifukwa pamafunika njira zowonjezera zopangira.Potsatira mfundo imeneyi, mukhoza kusunga ndalama ndi streamline kupanga, kuonetsetsa kuti PCBs anu osati kusintha komanso mtengo.Osanyengerera pazabwino kapena kuwononga banki - sungani kapangidwe kanu koyang'ana mbali imodzi yogwirira ntchito kuti muwongolere bwino ntchito ndikuchepetsa ndalama.Makasitomala anu amayamikira magwiridwe antchito ndi mtengo wamabodi anu opangidwa bwino kwambiri.

M'dziko losangalatsa la mapangidwe osinthika a PCB, kuyika kwa dzenje ndikofunikira kuti apambane.Kulondola kuyenera kusungidwa ndipo lamulo limodzi lagolide litsatidwe: ltsitsani osachepera millimeter imodzi ya chilolezo pakati pa mabowo aliwonse pa PCB ndi malo osinthika.Mukatsatira malangizo anzeru amenewa, mudzapeza madalitso ambiri.Mutha kuonetsetsa kuti PCB yanu imakhala yosinthika, kuchepetsa chiopsezo cha kuwonongeka kapena kulephera.Kuonjezera apo, kulekanitsa kosamala kumeneku kumapangitsa kuti pakhale kupanga kosalala ndi kusonkhana, kukupulumutsirani nthawi ndi chuma.Chifukwa chake musalole kuti mapangidwe anu akhale ochepa - phatikizani lamulo la chala ichi ndikupanga PCB yosinthika yomwe simangochita bwino, komanso imasangalatsa makasitomala anu ndi kulimba kwake komanso kuchita bwino.

Chenjerani, okonza okondedwa!Ndikofunikira kupanga njira yopangira bolodi kuti mukwaniritse mphero imodzi yomwe imapereka zinthu zocheperako za FR4 pamagawo osinthika.Kudutsa kangapo ndi ntchito yowopsa ndipo kumatha kuyambitsa maulalo ofooka omwe angayambitse vuto popinda bolodi pakuyika kapena kukonza.Njira yathu yatsopano imatsimikizira zotsatira zosasunthika komanso zokhazikika, kuchotsa nkhawa zilizonse ndikupereka chidziwitso chopanda nkhawa.Khulupirirani ukadaulo wathu kuti mupereke mapangidwe apamwamba kwambiri omwe amatsimikizira magwiridwe antchito komanso kusavuta.

Dziwani njira yabwino yothetsera zosowa zanu zamagulu ozungulira - ma PCB osinthika!

Zapangidwira zochitika zomwe kupindika kumangofunika kukhazikitsa ndikukonza kwanthawi yayitali.Landirani kusinthasintha kwawo pamapulogalamu omwe malo ndi ofunika kwambiri.Komabe, ngati gawo lopindika la bolodi likuyembekezeka kukhala ndi kupsinjika kwamphamvu, musadandaule!Sankhani PCB yosinthika yokhala ndi kusinthasintha kosayerekezeka.Osataya mtima pankhani yodalirika - pangani chisankho choyenera cha polojekiti yanu ndi zinthu zathu zapamwamba.

Onani zambiri za mwayi wogwiritsa ntchito ma PCB osinthika momwe amapangira mphamvu zamafakitale kuyambira pamagalimoto kupita ku zida zamafakitale kupita pamagetsi achitetezo.Pali zinthu zambiri zomwe muyenera kuziganizira posankha bolodi yoyenera ya polojekiti yanu.Muyenera kuganizira malo omwe alipo, kuchuluka kwa kupsinjika komwe kumayikidwa pa bolodi, momwe kutentha kumafunikira, komanso, bajeti yanu.Kusankha koyenera kwa mtundu wa PCB ndikofunikira kuti zitsimikizire kuti uinjiniya wabwino komanso kupanga kosalakwa kwazinthu zamagetsi.Kuti mumve mozama za kuthekera kodabwitsa kwa mitundu yathu ya PCB, omasuka kulankhula nafe.Tikufunitsitsa kukuthandizani gawo lililonse laulendo wanu.