16L Chigawo chilichonse cha HDI PCB, Bodi Yoyesera ya IC
Malangizo opangira zinthu
| Mtundu | Mzere uliwonse wa HDI impedance resin pulagi dzenje sitepe |
| Nkhani | Mndandanda wa Liwiro Lalikulu EM370D |
| Chiwerengero cha wosanjikiza | 16L |
| Makulidwe a bolodi | 1.6mm |
| Kukula kamodzi | 70 * 91.89mm / 1PCS |
| Kumaliza pamwamba | ENEKI |
| makulidwe a mkuwa wamkati | 35um |
| Kukhuthala kwa mkuwa wakunja | 35um |
| Mtundu wa chigoba chosungunula | zobiriwira (GTS, GBS) |
| Mtundu wa silkscreen | woyera (GTO,GBO) |
| Kudzera mu chithandizo | dzenje la pulagi ya resin + kudzaza kwa microvia |
| Kuchuluka kwa dzenje lobowola makina | 19W/㎡ |
| Kuchuluka kwa dzenje lobowola la laser | 100W/㎡ |
| Kukula kochepa | 0.1mm |
| M'lifupi/malo ochepa a mzere | 2/2ml |
| Chiŵerengero cha mpata | 12mil |
| Nthawi zokakamiza | Nthawi 6 |
| Nthawi zobowola | Nthawi 7 |
| PN | E1691047 |
Kumvetsetsa Kapangidwe ka PCB Stacking: Buku Lophunzitsira Kwambiri
3. Zigawo Zotetezera Kutentha
Magawo oteteza kutentha, omwe nthawi zambiri amapangidwa kuchokera ku zipangizo monga polyimide kapena FR-4, amaikidwa pakati pa zigawo zoyendetsera magetsi. Ntchito yawo yaikulu ndikupereka magetsi okhaokha, kuteteza ma short circuits ndi kusokonezana kwa zizindikiro pakati pa zigawo. Ubwino wa magawo oteteza kutentha umakhudza mwachindunji magwiridwe antchito a magetsi a PCB, makamaka pakugwiritsa ntchito pafupipafupi kwambiri kapena kuchuluka kwambiri.
4. Chigoba cha Solder
Gawo lakunja la PCB ndi gawo la chigoba cha solder, nthawi zambiri chobiriwira, chomwe chimateteza bolodi ku ma solder short circuits ndi kuwonongeka kwa chilengedwe. Gawoli limawonjezera ubwino wa soldering poonetsetsa kuti solder imamatira ku ma pad ofunikira okha, kuchepetsa chiopsezo cha zolakwika za soldering monga malo ozizira a solder ndi ma solder bridges.
5. Chinsalu cha Silkscreen
Kuwonjezera pa zigawo zoyambira, ma PCB ambiri amakhala ndi gawo la silkscreen. Gawoli limagwiritsidwa ntchito posindikiza zilembo za zigawo, manambala, ndi zina zofunika pa bolodi. Limathandiza kuyika bwino zigawo panthawi yopangira ndipo limapereka chidziwitso chofunikira pakukonza ndi kukonza.
Mawu Ofunika a SEO: Kapangidwe ka PCB stacking, PCB substrate layer, PCB conductive layers, PCB insulation layers, PCB solder mask layer, PCB silkscreen layer, Printed Circuit Board design
Mwa kumvetsetsa ndi kukonza kapangidwe ka ma PCB stacking, opanga amatha kulumikizana ndi magetsi ovuta ndikuwonetsetsa kuti zinthu zamagetsi zikugwira ntchito bwino komanso kwa nthawi yayitali. Gawo lililonse mkati mwa kapangidwe ka ma stacking limagwira ntchito yofunika kwambiri pakugwira ntchito kwa PCB, ndikuwonetsetsa kuti PCB ikugwira ntchito modalirika m'malo osiyanasiyana ogwirira ntchito.
Ntchito Yowunikira Magawo a PCB: Kumvetsetsa Kwathunthu ndi Kuzindikira Zilema
Malumikizidwe a Interlayer: Unikani momwe malumikizidwe a interlayer alili kuti muwone ngati ali ndi vuto la kulumikizana kapena ma short circuits.
Kukula ndi Kukhuthala kwa Mzere: Yesani m'lifupi ndi makulidwe a mizere kuti muwonetsetse kuti ikukwaniritsa zofunikira pa kapangidwe kake. Mizere yomwe ndi yayikulu kwambiri kapena yopyapyala kwambiri ingakhudze momwe magetsi amayendera.
Ubwino wa Mabowo: Yang'anani kukula ndi malo a mabowo obowoledwa, ndipo onetsetsani kuti makoma ake ndi osalala komanso opanda ming'alu. Mavuto a mabowo angayambitse kulumikizidwa kwa magetsi koyipa kapena kusakwanira mphamvu ya makina.
Kugwirizana kwa Zinthu: Yesani kusinthasintha kwa zinthu za PCB, kuphatikizapo makulidwe ndi kufanana kwa zinthu zotetezera kutentha. Zinthu zosasinthasintha zingayambitse kusinthasintha kwa magwiridwe antchito a circuit board.
Momwe Mungadziwire Zinthu Zolakwika:
Kudzera mu kuwunika kwa magawo osiyanasiyana, zinthu zomwe zili ndi vuto zimatha kuzindikirika kutengera makhalidwe awa:
Kuchotsa kapena Kuchotsa Zinyalala: Kuchotsa zinyalala nthawi zambiri kumasonyeza kugwiritsa ntchito zomatira zosafunikira kapena mavuto a njira zopangira.
Kuchotsa Foil ya Copper: Kuchoka kwa foil ya Copper kungakhale chifukwa cha kutentha kosayenera kapena mavuto a khalidwe la zinthu panthawi yopanga.
Kuwonongeka kwa Mapepala: Kuwonongeka kwa Mapepala nthawi zambiri kumachitika chifukwa cha kusagwira bwino ntchito kapena zolakwika pazinthu popanga.
Mavuto a Mabowo: Mabowo olakwika kapena olakwika angakhudze momwe bolodi la circuit limagwirira ntchito komanso kudalirika kwake.
Kudzera mu kuwunika kwathunthu kwa magawo osiyanasiyana, titha kuzindikira ndikukonza mavutowa mwachangu, ndikuwonetsetsa kuti zinthu za PCB zili bwino komanso zodalirika kuti zikwaniritse miyezo yapamwamba ya makasitomala. Kuwunika kolondola sikungowonjezera magwiridwe antchito azinthu zokha komanso kumachepetsa ndalama zokonzanso ndi kukonza pambuyo pake, ndikupatsa makasitomala mayankho apamwamba kwambiri a bolodi la circuit.
Kugwiritsa Ntchito Ma PCB Osagwiritsa Ntchito Zolakwika
Zipangizo Zachipatala
Mu zipangizo zachipatala monga makina a electrocardiogram (ECG), ma ultrasound scanner, ndi ma monitor, ma PCB olumikizana mosasinthika amapereka ma complex circuit connections kuti atsimikizire kuti miyeso yolondola kwambiri komanso kuthekera kokonza deta kumatheka.
Zamagetsi Zamagalimoto
Makina osiyanasiyana amagetsi m'magalimoto amakono, monga makina osangalatsa, makina oyendera, ndi makina othandizira oyendetsa (ADAS), amadalira ma PCB olumikizirana mosavomerezeka kuti agwire deta yambiri ya masensa ndi zizindikiro zowongolera. Ma PCB awa amafunika kupirira kutentha kwambiri ndi kugwedezeka.
Machitidwe Olamulira Mafakitale
Mu makina odziyimira pawokha komanso owongolera mafakitale, ma PCB olumikizirana mosasinthika amagwiritsidwa ntchito kulumikiza masensa, ma actuator, ndi mayunitsi owongolera. Ma PCB awa amayendetsa ntchito zovuta zowongolera komanso kukonza ma signal.
Zamagetsi Zamagetsi Zamagetsi
Izi zikuphatikizapo zinthu monga ma TV, ma audio system, ndi zipangizo zamakono zapakhomo, zomwe nthawi zambiri zimafuna njira yolumikizirana kwambiri kuti zithandizire ntchito zosiyanasiyana komanso ma interfaces. Ma PCB olumikizirana mosasankha amapereka njira zosinthira kapangidwe kake pazofunikira izi.
Asilikali ndi Ndege
Zipangizo zankhondo ndi zamlengalenga zimafuna kudalirika kwambiri komanso magwiridwe antchito. Ma PCB olumikizirana mosasinthika amagwiritsidwa ntchito m'magawo awa pamakina ovuta amagetsi, kuonetsetsa kuti magwiridwe antchito ndi okhazikika m'malo ovuta kwambiri.
Magawo ogwiritsira ntchito awa akuwonetsa kugwiritsidwa ntchito kwakukulu ndi kufunika kwa ma PCB olumikizana mosasinthika pakukwaniritsa zofunikira za zofunikira kwambiri komanso zovuta zoyendetsera maukonde.
Mavuto Opangidwa ndi Ma PCB Olumikizana Mosakhazikika
Kupanga ma PCB olumikizirana mosasankha kumabweretsa mavuto angapo:
Kukhulupirika kwa Chizindikiro
Kuyendetsa njira zovuta kungayambitse mavuto a zizindikiro monga kusokoneza ndi kuchedwa. Kuyang'anira njira ya zizindikiro molondola n'kofunika kwambiri, makamaka pakugwiritsa ntchito pafupipafupi, kuti zitsimikizire kuti zizindikirozo zimveka bwino komanso zokhazikika.
Kugwirizana kwa Magetsi (EMC)
Kuyendetsa zinthu mozama kungayambitse kusokoneza kwa magetsi (EMI). Kuteteza bwino, kuyika pansi, ndi kusefa ndikofunikira kuti zikwaniritse miyezo ya EMC ndikuchepetsa kusokoneza zida zina.
Kusamalira Kutentha
Mapangidwe okhala ndi kuchuluka kwakukulu angayambitse kusonkhanitsa kutentha pakati pa zigawo. Kugawa bwino kutentha ndi njira zoziziritsira, monga zotenthetsera kutentha, ndizofunikira kuti tipewe kutentha kwambiri ndikuwonetsetsa kuti magetsi akugwira ntchito bwino.
Kuvuta kwa Njira
Kusamalira kulumikizana kovuta komanso njira zolumikizirana zigawo kumawonjezera zovuta pakupanga ndi kupanga. Njira zomveka bwino komanso zodalirika ndizofunikira kuti tipewe ma short circuit ndi mavuto opanga.
Kapangidwe ka Magawo Okhala ndi Magawo
Ma PCB okhala ndi zigawo zambiri amafunika kuwongolera bwino momwe zinthu zimatetezera zigawo, makulidwe a mkuwa, ndi kukhazikika kwake kuti zitsimikizire kuti magetsi ndi makina ake ndi okhazikika.
Kulekerera Kupanga
Ma PCB okhala ndi kuchuluka kwakukulu amafuna kulekerera kokhwima kwa kupanga. Kupatuka kulikonse pang'ono kungakhudze magwiridwe antchito, kotero kapangidwe kake kayenera kuwerengera kuthekera kopanga ndi kulekerera.
Kuwongolera Mtengo
Mapangidwe ovuta nthawi zambiri amawonjezera ndalama zogulira zinthu, kukonza, ndi kuyesa. Kulinganiza zofunikira pakuchita bwino ndi zoletsa za bajeti ndikofunikira kwambiri.
Kuyesa ndi Kukonza Ma Bug
Kukonza njira zovuta kumavuta kuyesa ndi kukonza zolakwika. Njira zopangira njira zoyesera (DFT) zimathandiza kuti njirazi zikhale zosavuta.
Mavuto amenewa amafunikira opanga odziwa bwino ntchito komanso zida zapamwamba kuti atsimikizire kuti ma PCB olumikizana mosasamala amagwira ntchito bwino komanso modalirika.
Kuwulula Mphamvu ya Ukadaulo wa High-Density Interconnect PCB
Mu dziko la zamagetsi lomwe likupita patsogolo mofulumira, ukadaulo wa High-Density Interconnect PCB (HDI PCB) umadziwika kuti ndi wosintha kwambiri. HDI PCB Manufacturing yasintha momwe machitidwe ovuta amagetsi amapangidwira ndikupanga, zomwe zimapereka zabwino zosayerekezeka pankhani ya magwiridwe antchito ndi magwiridwe antchito.
Kumvetsetsa Ukadaulo wa HDI
Kapangidwe ka HDI Board kamayang'ana kwambiri pakukulitsa kulumikizana kwa zida zamagetsi. Ukadaulo wa HDI umaphatikizapo njira zapamwamba monga ma microvia ndi ma blind/billed vias, zomwe zimathandiza kupanga ma circuit ovuta komanso kulimbitsa ma signal. Ukadaulo uwu umathandizira High-Density Interconnect Technology, zomwe zimathandiza kupanga ma circuit board ang'onoang'ono komanso ogwira ntchito bwino.
Zinthu Zofunika ndi Mapindu
Zinthu za HDI PCB zikuphatikizapo kuchuluka kwa zigawo, magwiridwe antchito abwino amagetsi, komanso kukula kochepa kwa bolodi. Kapangidwe ka Advanced HDI PCB kamaphatikiza zinthuzi, kupereka Ubwino waukulu wa HDI PCB monga kudalirika kowonjezereka komanso kuyang'anira bwino kutentha. Ma HDI Circuit Boards adapangidwa kuti azigwira ntchito ndi ma signaling othamanga kwambiri popanda kusokoneza kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pazida zamakono.
Kupanga ndi Kukonza
Njira ya HDI PCB imaphatikizapo njira zingapo zofunika, kuphatikizapo kuboola molondola ma microvia ndi kukonza mosamala zigawo. Kupanga HDI PCB kumafuna zida zapamwamba komanso ukatswiri kuti zitsimikizire zotsatira zabwino kwambiri. Ma microvia mu HDI PCB amachita gawo lofunikira polumikiza zigawo zosiyanasiyana mkati mwa PCB, zomwe zimathandiza kuti bolodi lonse ligwire ntchito bwino komanso kudalirika.
Mapulogalamu ndi Luso
Mapulogalamu a HDI PCB amakhudza mafakitale osiyanasiyana, kuphatikizapo kulumikizana kwa mafoni, magalimoto, ndi zida zamankhwala. Mphamvu za HDI PCB zimalola kuphatikiza ma circuits ovuta muzinthu zazing'ono, zomwe zimapangitsa kuti zikhale zoyenera zida zamakono zamagetsi zomwe zimafuna magwiridwe antchito apamwamba komanso kukula kochepa.
Mwachidule, ukadaulo wa HDI PCB ukuyimira kupita patsogolo kwakukulu pankhani ya zamagetsi, zomwe zimapereka magwiridwe antchito apamwamba, kudalirika, komanso kusinthasintha kwa kapangidwe. Pamene HDI PCB Manufacturing ikupitilizabe kusintha, ikupereka njira yothetsera mavuto apakompyuta apamwamba komanso ogwira mtima.