Awiri-Sided Flexible PCB Board Amapereka Njira Yodalirika Yamabatire Amphamvu Atsopano

M'zaka zaposachedwa, kugwiritsa ntchito ukadaulo watsopano wa batri wamagetsi kwapita patsogolo kwambiri, ndipo makampani ochulukirachulukira adayika ndalama zawo pakufufuza ndi chitukuko kuti asunge malo awo otsogola. Chofunikira kwambiri paukadaulo uwu ndi bolodi ya PCB yokhala ndi mbali ziwiri, yomwe imakulitsidwa ndikuwonjezera mapepala a faifi tambala. Pofuna kuthandiza aliyense kumvetsetsa luso lamakonoli, tidzakambirana momwe kuphatikiza kwa Shenzhen Capel Technology Co., Ltd. .

Choyamba, tiyeni timvetse mwachidule ntchito ya 2-wosanjikiza mbali ziwiri FPC PCB ndi pepala la faifi tambala mu mabatire atsopano mphamvu:

Tsamba la 2-layer la mbali ziwiri FPC PCB+pure nickel sheetndi zinthu zambiri zogwira ntchito kwambiri zopangidwira kugwiritsa ntchito batri yamphamvu yatsopano. Mbali yake yayikulu ndikusinthasintha popeza ndi mbali ziwiri zosindikizidwa zosindikizidwa (FPC). Izi zikutanthauza kuti imatha kupindika komanso kupangidwa kuti igwirizane ndi makulidwe ndi mafotokozedwe ofunikira pakugwiritsa ntchito batri. Mapangidwe a 2-wosanjikiza a PCB amatsimikizira magwiridwe antchito ndi magwiridwe antchito. Chigawo chilichonse cha PCB chili ndi zida zamagetsi ndi zowunikira zomwe zimalola kufalikira kwamagetsi ndi mphamvu mkati mwa batire. Mapangidwe a mbali ziwiri amaperekanso malo ochulukirapo komanso mphamvu zokhala ndi zigawo zosiyanasiyana ndi ntchito.

Udindo wa mapepala a faifi tambala mu mabatire atsopano amphamvu:Chifukwa cha katundu wawo wabwino kwambiri, nickel imakhala ndi malo ofunikira paukadaulo wa batri. Monga ma elekitirodi abwino a mabatire amphamvu atsopano, pepala la nickel loyera lili ndi mphamvu yabwino kwambiri yamagetsi, kukana dzimbiri, komanso kukhazikika kwamafuta. Pophatikiza faifi tambala ndi zinthu zina, opanga mabatire amatha kukulitsa magwiridwe antchito a batri, ndikuwonjezera mphamvu zake komanso moyo wonse. Mapepala a faifi tambala amathandizira kukonza magwiridwe antchito ndi chitetezo cha mabatire atsopano amphamvu polimbikitsa kukhazikika kwa electrochemical reaction.

Pansipa, tiwona momwe kuphatikiza kwa Capel 2-layer flexible board board ndi mapepala a nickel oyera kungabweretse.

luso laukadaulo kumakampani atsopano a batri amphamvu kutengera zomwe zidawoneka.

Zitha kudziwika kuchokera kuzinthu zomwe zimapangidwira, kuti kutalika kwa mzere ndi mizere yotalikirana pamapangidwe a PCB ndi0.15mm ndi 0.1mm, motero, kusonyeza kuti mayendedwe kapena ma conductive njira pa bolodi ndi yopapatiza mokwanira ndi motalikirana. Kulondola uku kumathandiza kuwonetsetsa kutumizidwa kolondola kwa ma siginecha mkati mwa kachitidwe katsopano ka batri lamphamvu, kuchepetsa katangale kapena kusokoneza kulikonse komwe kungachitike. Kuchuluka kwa bolodi kumakhala ndi a0.15 mmthin flexible printed circuit (FPC) wosanjikiza ndi a1.6 mmthick base layer. Kuphatikiza kwa zigawo kumapereka kukhazikika komanso kukhazikika kwa PCB. FPC wosanjikiza ndi woonda komanso wosinthika, kulola bolodi kukhala yopindika kapena yowumbidwa ngati pakufunika, pomwe gawo lokulirapo limawonjezera mphamvu ndi kukhazikika pamapangidwe onse a PCB. Makulidwe a Copper, otchulidwa ngati1 oz, imatanthawuza kuchuluka kwa zokutira zamkuwa pamayendedwe oyendetsa a PCB. Makulidwe amkuwa a 1oz ndi muyezo wamba ndipo amapereka ma conductivity apamwamba. Kupaka kwa mkuwa kumatsimikizira kukana kochepa komanso kutumiza bwino kwa ma siginecha amagetsi, kumathandizira kukonza magwiridwe antchito onse ndi kudalirika kwa PCB.

Pakupanga kwa PCB, makulidwe a filimu ndiwofunikira kwambiri kuti apereke chitetezo ndi chitetezo pazinthu zamagetsi. Muzinthu izi, makulidwe a filimu amatchulidwa50m mu(ma micrometer), omwe amaonetsetsa kuti chitetezo chokwanira pakati pa ma conductive trace ndikuletsa mabwalo amfupi kapena kusokoneza kwa ma sign. Komanso, kumapeto kwa kusankha kwa PCB iyi ndi ENIG (Electroless Nickel Immersion Gold) yokhala ndi makulidwe ake.2-3 mu(ma micro inchi). ENIG ndi chithandizo chodziwika bwino chapamtunda popanga PCB chifukwa cha kukana bwino kwa dzimbiri komanso kusalala. Fayilo ya nickel imapereka chotchinga chotsutsa-oxidation, kuonetsetsa kukhazikika kwa nthawi yayitali, pomwe golide wosanjikiza amapereka malo odalirika olumikizirana ndi magetsi. Kuphatikizika kwa makulidwe a filimu ya 50μm ndi chithandizo chapamwamba cha ENIG kumathandizira kukonza kutsekemera, kutetezedwa, kulimba komanso mtundu wonse wama board ozungulira, kuwapangitsa kukhala oyenera kugwira ntchito yodalirika ya zida zamagetsi.

The658 * 41MMsize 2-wosanjikiza kawiri mbali FPC PCB+pure nickel sheet imathandizira kusinthasintha ndikuphatikizana pamakina osiyanasiyana ndi zida kuphatikiza magalimoto. Kukula kophatikizika kumalola PCB kuti igwirizane ndi mapulogalamu omwe ali ndi malo pomwe ikupereka zofunikira. Mu ntchito zamagalimoto, kukula uku ndi kopindulitsa chifukwa kumatha kuphatikizidwa mosavuta mumagetsi agalimoto. Ma PCB amagwiritsidwa ntchito pazifukwa zosiyanasiyana, monga kuwongolera magetsi, masensa, kugawa mphamvu, ndi ntchito zina zamagetsi mgalimoto. Mapangidwe a mbali ziwiri a FPC PCB amatha kuonjezera kachulukidwe ka madera ndikukhala ndi zigawo zambiri ndi mabwalo ang'onoang'ono. Izi ndizothandiza makamaka popanga ma PCB agalimoto pomwe malo amakhala ochepa. Kuphatikiza apo, mapepala oyera a nickel omwe amagwiritsidwa ntchito limodzi ndi FPC PCB ali ndi maubwino owonjezera. Nickel imadziwika chifukwa champhamvu kwambiri zamagetsi zamagetsi komanso kukana dzimbiri. Imawonetsetsa kuyenda kodalirika kwapano ndikuteteza kuzinthu zachilengedwe, ndikupangitsa kuti ikhale yoyenera kugwiritsa ntchito magalimoto pomwe kugwedezeka, kutentha ndi chinyezi kumatha kukumana. Ponseponse, kukula ndi mawonekedwe a 2-wosanjikiza kawiri mbali FPC PCB + koyera nickel board kumapangitsa kuti ikhale yosinthika komanso yodalirika kusankha kuphatikizika mumayendedwe osiyanasiyana ndi zida kuphatikiza magalimoto.

Tsopano, tiyeni tifufuze zomwe zimapangitsa kuti mankhwalawa akhale apadera, omwe ndi kugwiritsa ntchito mapepala a nickel opanda pake. Kugwiritsa ntchito mbale yoyera ya nickel mu izi

mankhwala amapereka angapo apadera ubwino.

Choyamba, a0.3 mmpepala la nickel wandiweyani limapereka mphamvu yabwino kwambiri yamagetsi. Nickel imadziwika chifukwa cha kukana kwake kochepa, komwe kumatsimikizira kusamutsa bwino kwa magetsi mkati mwa batri. Khalidweli ndi lofunika kwambiri pakugwiritsa ntchito batri yamagetsi atsopano, komwe kumayenda bwino kwa magetsi ndikofunikira kuti pakhale ntchito yabwino.

Chachiwiri, a100mmfilimu yokhuthala ya PI (polyimidi) inakutidwa pa pepala la faifi tambala. Firimuyi imagwira ntchito ngati gawo loteteza, kukulitsa kukana kwa dzimbiri. Kuwonongeka kumatha kukhala vuto lalikulu pakugwiritsa ntchito batire, makamaka ikakumana ndi malo ovuta kapena mankhwala. Kanema wa PI amateteza bwino pepala la nickel kuti lisawonongeke, potero amatalikitsa moyo wa batri ndikusunga magwiridwe ake kwa nthawi yayitali.

Kuphatikiza apo, ma flakes a nickel atha kugwiritsidwa ntchito ngati otolera apano. Mu machitidwe a batri, osonkhanitsa amakono ali ndi udindo wosonkhanitsa ndi kugawa panopa mu selo lonse la batri.Kugwiritsa ntchito pepala loyera la nickel monga wosonkhanitsa panopa amatsimikizira kukana kochepa, kulola kuyenda bwino komanso kosasunthika. Izi zimathandizira magwiridwe antchito onse komanso magwiridwe antchito a batri.

Pankhani ya kuyezetsa kogwira ntchito, pepala la 2-layer FPC PCB + loyera la nickel sheet lakhala likuwunika zingapo.

kuwonetsetsa kudalilika kwake komanso kutsatira miyezo yapamwamba kwambiri.Mayeso monga AOI (Automated Optical Inspection), waya anayi

kuyezetsa, kuyesa mosalekeza ndi kuwunika kwa mizere yamkuwa kumatsimikizira kuti zinthuzo zimakwaniritsa miyezo yapamwamba kwambiri.

Automated Optical Inspection (AOI)ndi njira yowunikira yomwe imagwiritsa ntchito makamera ndi ma algorithms okonza zithunzi kuti azindikire zolakwika zilizonse zopanga pa PCB. Izi zikuphatikizapo kufufuza zigawo zomwe zikusowa, kuyika kolakwika ndi nkhani za soldering. AOI imathandizira kuzindikira zovuta zilizonse zomwe zingakhudze magwiridwe antchito ndi kudalirika kwa PCB.

Kuyesa kwa waya anayindi njira yoyezera magetsi yomwe imayesa mphamvu yamagetsi ndi yapano molunjika kwambiri. Zimathandizira kutsimikizira kukhulupirika ndi kulondola kwa kulumikizana kwamagetsi pa PCB. Poyesa kukana, kuyesaku kumatsimikizira kuti zolumikizira zonse zofunikira zamagetsi zimapangidwa bwino ndikugwira ntchito monga momwe zikuyembekezeredwa.

Kuyesa kopitilirandi njira ina yofunika yowunika. Imafufuza kugwirizana koyenera kwa magetsi pakati pa zigawo zosiyanasiyana ndi kufufuza dera pa PCB. Kuyesaku kumathandizira kuzindikira zotsegula, zazifupi, kapena zovuta zina zamagetsi zomwe zingakhudze ntchito ya PCB.

Copper tepi kuyesaimayang'ana kwambiri kukhulupirika ndi mtundu wa tepi yamkuwa yomwe imagwiritsidwa ntchito mu PCB. Zimatsimikizira kuti tepi yamkuwa ndi kukula koyenera, kumangirizidwa mokwanira ku PCB pamwamba, komanso yopanda chilema chilichonse. Kuwunikaku kumatsimikizira kuti chingwe chamkuwa chimatha kuthana ndi zomwe zimafunikira popanda vuto.

Pochita mayesowa, mutha kukhala ndi chidaliro chonse mu kudalirika ndi mtundu wa 2-wosanjikiza mbali ziwiri FPC PCB + pepala la faifi tambala. Kuwunikaku kumapereka chidziwitso chamtengo wapatali pakugwira ntchito ndi magwiridwe antchito a chinthu, kuwonetsetsa kuti chikugwirizana ndi miyezo yapamwamba kwambiri ndipo chingagwiritsidwe ntchito molimba mtima pamagwiritsidwe osiyanasiyana.
Chimodzi mwazinthu zodziwika bwino za mankhwalawa ndi makampani opanga magalimoto,makamaka m'magalimoto monga Toyota. Pakuchulukirachulukira kwa magalimoto amagetsi ndi osakanizidwa, mapepala a FPC PCB + okhala ndi mbali ziwiri mbali ziwiri za nickel amatenga gawo lofunikira pakugwira ntchito kwa mabatire atsopano amphamvu. Popereka mphamvu yogawa bwino komanso chitetezo kuzinthu zakunja, mankhwalawa amathandiza kuti pakhale ntchito yabwino komanso moyo wautali wa machitidwe a batri.
Kuchokera kusanthula pamwambapa, zitha kuwoneka kuti kuphatikiza kwa gulu la PCB losinthika la mbali ziwiri la Shenzhen Capel Technology Co., Ltd. Kusinthasintha kwake, mawonekedwe ake enieni, ndi kuwonjezera kwa faifi tambala zimathandizira kuti zigwire bwino ntchito, kulimba, komanso chitetezo. Chogulitsachi ndi gawo lofunikira pakufunafuna njira zothetsera mphamvu zokhazikika komanso zachilengedwe.Ndili ndi zaka 15 zachidziwitso cholemera cha polojekiti, kuyenda molimbika, njira yabwino kwambiri, zipangizo zamakono zopangira makina, makina oyendetsa bwino kwambiri, ndi gulu la akatswiri, Capel amapereka makasitomala apadziko lonse ndi olondola kwambiri, othamanga kwambiri, kuphatikizapo Flexible pcb. matabwa, matabwa okhwima dera, okhwima-flex matabwa pcb matabwa, HDI matabwa, high-pafupipafupi pcb, matabwa apadera luso, etc., kuyankha mwamsanga chisanadze malonda, pambuyo-malonda ntchito luso ndi ntchito yake yobereka zimathandiza makasitomala kulanda msika mwamsanga. mwayi wama projekiti awo.