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PCBA QC precautions

Izvi zvinotevera zvinhu zvinofanirwa kucherechedzwa kana uchiitisa mhando yekutonga kwePCBA (Printed Circuit Board Assembly):

Tarisa kuisirwa kwechikamu: Tarisa kurongeka, chinzvimbo uye welding mhando yezvikamukuve nechokwadi kutizvikamuyakaiswa nemazvo sezvinodiwa.

Weldingkuongororwa kwemhando: Tarisa hutano hwemajoini ekushongedza, kusanganisira welding kutendeseka, welding slag uye welding tembiricha.

Mutsetse wekuenderera mberi bvunzo: Ita yekubatanidza mutsara uye kuenderera bvunzo kuona kuti hapana mapfupi kana akavhurika maseketi.

Silk screen yekuongorora mhando: Tarisa kujeka, kurongeka kwechokwadi uye kukwana kwesiriki skrini.

Pad kuongorora: Tarisa mhando yepadhi, kusanganisira padhi chimiro, kupeta uye kutevedzera.Kuongororwa kwechitarisiko: Ita chitarisiko chekutarisa kuti uone kuti kutaridzika kwePCBA kwapera, pasina kukuvara uye tsvina.

Inoshanda bvunzo: Ita inoshanda bvunzo kuti uone kana kushanda kwekushanda uye basa redunhu bhodhi rinosangana nezvinodiwa.

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Nguva yekutumira: Feb-26-2024