Ke hobane'ng ha ho le thata ho kenya litšepe tsa PCB?

Lebaka la pele:Re lokela ho nahana ka hore na ke bothata ba moralo oa bareki.Hoa hlokahala ho hlahloba hore na ho na le mokhoa oa ho kopanya pakeng tsa pad le letlapa la koporo, e leng se tla lebisa ho futhumatsang ho sa lekaneng ha pad.

Lebaka la bobeli :Hore na ke bothata ba ts'ebetso ea bareki.Haeba mokhoa oa ho tjheseletsa o fosahetse, o tla ama matla a ho futhumatsa a sa lekaneng, mocheso le nako ea ho kopana, e leng ho tla etsa hore ho be thata ho tin.

Lebaka la boraro : polokelo e fosahetseng.

① Tlas'a maemo a tloaelehileng, sebaka sa ho fafatsa ka thini se tla ba le oxidized ka botlalo kapa se khuts'oane ka nako e ka etsang beke.

② Ts'ebetso ea kalafo ea OSP e ka bolokoa nako e ka bang likhoeli tse 3.

③ Poloko ea nako e telele ea poleiti ea khauta.

https://www.pcbfuture.com/pcb-assembly-samples/

Lebaka la bone: flux.

① Mosebetsi ha oa lekana ho tlosa ka botlalo lintho tse oxidizing tsaSetšoantšo sa PCBkapa boemo ba ho tjheseletsa ba SMD.

② Palo ea peista ea solder ka har'a motsoako oa solder ha e lekane, 'me thepa ea ho koloba ea phallo ea solder paste ha e ntle.

③ Lesenke le manonyeletsong a mang ha lea tlala, 'me phallo le phofo ea thini e kanna ea se kopane ka botlalo pele e sebelisoa.

Lebaka la bohlano : pcb fektheri.

Ho na le lintho tse mafura holim'a letlapa tse e-so tlosoe, 'me bokaholimo ba pad ha bo e-so be le oxidized pele bo tloha fekthering.

Lebaka la botšelela: reflow soldering.

Nako e telele haholo ea preheating kapa mocheso o phahameng haholo oa preheating o lebisa ho hloleheng ha ts'ebetso ea flux.Mocheso o ne o le tlaase haholo, kapa lebelo le ne le le lebelo haholo, ’me thini e ne e sa qhibilihe.

https://www.pcbfuture.com/circuit-board-assembly/

Ho na le lebaka leo ka lona pad ea solder ea boto ea potoloho e seng bonolo ho e etsa thini.Ha ho fumanoa hore ha ho bonolo ho etsa thini, hoa hlokahala ho hlahloba bothata ka nako.

PCBFuture e ikemiselitse ho fa bareki boleng ba boleng bo holimoKopano ea PCB le PCB.Haeba u batla moetsi oa kopano ea Turnkey PCB ea loketseng, ka kopo romella lifaele tsa hau tsa BOM le lifaele tsa PCB ho sales@pcbfuture.com.Lifaele tsohle tsa hau li lekunutu haholo.Re tla u romella quote e nepahetseng ka nako ea ho etella pele ka lihora tse 48.


Nako ea poso: Dec-20-2022