Ndi chitukuko chachangu cha makampani zamagetsi, matabwa PCB akhala mbali yofunika ya zipangizo zosiyanasiyana zamagetsi.Kaya mumagetsi ogula, zamagetsi zamagalimoto, kapena zamankhwala, mafakitale ndi zina, kugwiritsa ntchito ma PCB ndikofunikira kwambiri.Ma board a PCB Kusintha Mwamakonda Anu ndi kupanga misa ndikofunikira kuwonetsetsa kuti ntchito ndi yabwino.Kotero, tiyeni tiphunzire za kusamala kwa PCB board makonda ndi kupanga misa.
一、Kukonzekera kwathunthu musanapangidwe
Pamaso pa makonda ndi kupanga matabwa PCB, zokwanira kamangidwe ndi kukonzekera n'kofunika kwambiri.Okonza ayenera kufotokozera cholinga cha bolodi la dera, mitundu ya zipangizo zamagetsi zomwe ziyenera kunyamulidwa, ndi zomwe zikuyembekezeka.Kafukufuku wamsika musanapangenso Ndizovuta kwambiri.Itha kuthandiza okonza kuti amvetsetse matekinoloje atsopano, zida zatsopano ndi njira zatsopano pamsika kuti akwaniritse bwino zomwe zimafunikira pakugwirira ntchito kwazinthu komanso kuwongolera mtengo.
二 、 Sankhani zinthu zoyenera
Kuchita kwa bolodi la PCB kumadalira kwambiri zinthu zomwe zasankhidwa m'munsi ndi zida zamkuwa zokhala ndi laminate.Zida zodziwika bwino zimaphatikizapo FR-4, CEM-1, ndi zina. Makhalidwe amagetsi ndi mawonekedwe azinthu zosiyanasiyana ndizosiyana, kotero muyenera Kuganizira za kutentha kwa chilengedwe ndi chinyezi, zofunikira zamagetsi, ndi bajeti yamtengo wapatali, kugwiritsa ntchito pafupipafupi, zida zapamwamba zokhala ndi ma dielectric otsika komanso kutayika kochepa ziyenera kusankhidwa kuti zichepetse kutayika panthawi yotumizira ma sign.
三, Kuyika kolondola ndi njira
Okonza akuyenera kupewa mizere yothamanga kwambiri yomwe ndi yayitali kwambiri kapena kuwoloka kuti achepetse kusokoneza kwa ma signal ndi kuchedwa kutumizira.Kapangidwe ka magetsi ndi mawaya apansi akuyeneranso kukonzedwa momveka bwino kuti awonetsetse kuti magetsi azikhala okhazikika komanso kupewa phokoso lamagetsi.Pakupanga mapangidwe, mapulogalamu aukadaulo a PCB, monga Altium Designer, Cadence, etc., akuyenera kugwiritsidwa ntchito kukwaniritsa masanjidwe apamwamba kwambiri ndi ma waya.
四、Kuyesa kwa Prototype ndi kutsimikizira
Pamaso kupanga misa, kupanga ndi kuyesa PCB proofing ndi sitepe yofunika kutsimikizira mphamvu ya kapangidwe.Kupyolera mu kutsimikizira ndi kuyesa, mavuto mu mapangidwe amatha kupezedwa ndi kusinthidwa pakapita nthawi, monga kusanjika kosamveka kwa zigawo zina ndi kukula kwa mzere wosakwanira.
五、Sankhani bwenzi loyenera kupanga
The misa kupanga khalidwe la matabwa PCB zimadalira kwambiri mlingo luso ndi mphamvu kupanga kwa Mlengi.Shenzhen Fastline PCB Company ndiwopanga PCB wodziwa zambiri wokhala ndi zida zapamwamba zopangira.Posankha bwenzi, kuwonjezera pa kulingalira mtengo wa quotation ndi kupanga, muyenera kulabadira kachitidwe kawo kawongoleredwe kabwino, nthawi yobweretsera komanso ntchito yogulitsa pambuyo pake.
六、Kuwunika ndi kukonza bwino
Popanga misala ya PCB, kukhazikitsa kuwunika kosalekeza kwaubwino ndi gawo lofunikira kuti zitsimikizire kusasinthika kwazinthu, kuphatikiza kuwunika mosamalitsa ulalo uliwonse pamzere wopanga, monga kuwunika kwazinthu zopangira, kuwongolera njira zopangira, kuyesa komaliza, ndi zina zambiri. , ndi kupanga ndondomeko Kuchititsa muzu kusanthula mavuto opezeka ndondomeko ndi kukonza ndondomeko kupanga moyenerera ndi njira yabwino mosalekeza kusintha khalidwe mankhwala.
Kusintha makonda ndi kupanga misa kwa matabwa a PCB ndi njira yovuta yomwe imaphatikizapo malingaliro ambiri.Kuchokera pakusankha zinthu, kukhathamiritsa kwa mapangidwe mpaka kusankha kwa omwe akupanga nawo, ulalo uliwonse umafunikira kukonzekera mosamala ndikuchita.Kupyolera mu njira zodzitetezera zomwe takambirana mwatsatanetsatane pamwambapa, tikuyembekeza kuthandiza makampani oyenerera ndi opanga kupanga bwino, kuchepetsa ndalama, ndipo potsirizira pake kuti akwaniritse zokolola zapamwamba kwambiri.