Mfundo zisanu zofunika kwambiri mu utumiki wa msonkhano wa turnkey PCB

Pakuti amodzi amasiya misonkhano PCB mbali, mbali zambiri, monga kupanga PCB, chigawo zogula zinthu, kusindikizidwa msonkhano dera, kuyezetsa, etc. Ndi zofunika apamwamba Taphunzira luso kupanga zinthu zamagetsi, zambiri apamwamba kupanga mphamvu zofunika.Opanga pakompyuta msonkhano ayenera kulabadira kwambiri PCBA processing khalidwe kasamalidwe.PCBFuture ikukudziwitsani mfundo zazikulu za kasamalidwe kaukadaulo ka PCBA.

Mfundo yofunika 1: Kupanga kwa PCB

Pali zinthu zambiri zomwe zimatsimikizira mtundu wa PCB, zomwe gawo la gawo lapansi, kuwongolera kupanga, ndi makulidwe amkuwa ndizofunikira kwambiri.Posankha fakitale PCB, muyenera osati kulabadira mtengo wake, komanso kulabadira mfundo zofunika izi khalidwe.Magulu a zinthu zapansi panthaka amachokera ku A mpaka C, ndipo mitengo imasiyana kwambiri.Kasamalidwe kokwanira bwino ndi ntchito zaukadaulo zaukadaulo zitha kukhudza kwambiri mtundu wa PCB.

Mfundo yofunikira 2: Kugula zigawo

Onetsetsani kuti zigawozo zimachokera ku mtundu wapachiyambi, womwe ndi chinsinsi cha ndondomeko yoyikapo, zomwe zingalepheretse zolakwika za batch kuchokera ku gwero.The pakompyuta msonkhano wopanga ayenera kukhazikitsa ukubwera zinthu anayendera malo (IQC, Ukubwera Quality Control), fufuzani kugwirizana kwa zipangizo ukubwera, ndi chitsanzo maonekedwe, chigawo makhalidwe, zolakwa, etc. PCBA wopanga ayeneranso mosalekeza kukhathamiritsa chigawo chake katundu njira. .

Mfundo yofunika 3: pamwamba phiri ndondomeko

Mu SMT chip processing surface mount process, makampani opanga zamagetsi a PCBA akuyenera kuwonetsetsa kufanana ndi kusasinthasintha kwa kusindikiza kwa solder phala, mapulogalamu oyenera a makina a SMT, ndikuwonetsetsa kuti IC ndi BGA zokolola zimayikidwa bwino kwambiri.100% Kuwunika kwa AOI ndikuwunika kwaukadaulo (IPQC, In-Process Quality Control) ndikofunikira kwambiri.Nthawi yomweyo, ndikofunikira kulimbitsa kasamalidwe kazowunikira komaliza.

Mfundo yofunika 4: Mayeso a PCBA

Akatswiri opanga mapangidwe nthawi zambiri amasunga malo oyeserera pa PCB ndikupereka mapulani ofananirako kwa opanga zamagetsi a PCBA.M'mayeso a ICT ndi FCT, ma voteji ozungulira ndi ma curve apano amawunikidwa, komanso zotsatira za mayeso amagetsi amagetsi (mwina ndi mafelemu ena oyeserera), ndiyeno mapulani amafananizidwa kuti akhazikitse nthawi yovomerezeka, yomwe ilinso yabwino. kuti makasitomala apitilize kukonza.

Mfundo yofunika 5: kasamalidwe ka anthu

Kwa makampani opanga zamagetsi a PCBA, zida zapamwamba zapamwamba ndi gawo laling'ono chabe, ndipo chofunikira kwambiri ndi kasamalidwe ka anthu.Chofunika kwambiri ndi chakuti ogwira ntchito yoyang'anira kupanga amapanga njira zoyendetsera kasamalidwe ka sayansi ndikuyang'anira kukhazikitsidwa kwa siteshoni iliyonse.

Pampikisano wowopsa wamsika, makampani opanga zamagetsi akupitilizabe kukhathamiritsa mphamvu zawo zamkati ndikuwongolera kasamalidwe kawo kopanga ndiye chinsinsi chosinthira msika mosalekeza.Kupanga kasamalidwe kaubwino ndi ntchito kudzakhala njira ya mpikisano.