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Cov txheej txheem tswj hwm rau cov dej noo-rhiab cov khoom siv hauv PCBA ua

Feb 12, 2025

1. MSL kev faib tawm thiab kev tswj hwm
Txhua txhua ya raws-rhiab tivthaiv yog faib rau ntau qib (MSL) raws li nws cov dej noo rhiab. Tus qauv no txhais tau kom meej txog lub sijhawm thiab rov qab noj dua tshiab ntawm cov khoom siv. Piv txwv li:

MSL Qib 1: hauv qab 30 degree \/ 85% Rh, Txaus siab rau lub neej ua haujlwm tsis txaus ntseeg.
MSL qib 2 txog 6: maj mam luv luv txog 12 teev ntawm kev ua haujlwm sib koom ua ntej (qib 6 yuav tsum tau muab cia ua ntej 30 degree \/ 60% rh.
Muaj kev nkag siab meej ntawm MSL qib ntawm noo noo-rhiab cia, siv thiab pub mis raws li kev tsis txaus siab thiab txhim kho cov khoom lag luam zoo.

 

2. Daim ntawv thov ntawm kev ua haujlwm noo noo-pov thawj xwm
Pcba ua nroj tsuag nroj tsuag yuav tsum siv cov khoom ya raws-pov thawj kom paub tseeb tias cov av noo kom ntseeg tau tias cov av noo kom ntseeg tau tias cov av noo uas yog tswj hwm qis dua 10%% rh.
Qhov kub thiab cov av noo tswb yuav tsum tau muab tso rau ntawm cov dej noo-pov thawj txee rau saib xyuas thiab ceeb toom ntau dhau noo hauv lub sijhawm muaj kev ruaj ntseg.


3. Cov av noo daim npav daim npav system
Ua raws li cov dej ntas ntub daim npav rho nyiaj. Txhua lub sijhawm koj yuav tsum coj ib feem, koj yuav tsum tshawb xyuas cov xwm txheej ntawm daim ntawv lo thiab sau lub sijhawm noj thiab rov qab mus rau lub thawv, yog li kom nrawm nrawm thiab cuam tshuam nrog ntub dej.

 

4. Qauv ntawm Baking Kho
Ci yog theem tseem ceeb kom tshem tawm cov dej noo los ntawm cov khoom thiab tiv thaiv vuam cov teeb meem zoo.
Nws yog ib qho tsim nyog yuav tau teeb tsa cov xwm txheej tsim nyog (xws li 125 degree) raws li hom sib koom ua ke thiab raug noo noo kom ntseeg tau tias noo noo. Rau cov khoom siv uas tsis tau siv rau ib lub sijhawm lossis tau raug rau ntev ntev, lawv yuav tsum tau ci ua ntej lawv yuav muab online.


5. MSL txiav txim siab thiab cov txheej txheem pov thawj
Txhawm rau kom muaj qhov zoo ntawm noo noo-rhiab Cheebtsam-rhiab cov txheej txheem yuav tsum tau ua, suav nrog kev kuaj xyuas thiab ua tiav thiab ua ntu zus.
Paub meej tias lub xeev thawj zaug tiv thaiv los ntawm SAT qhov kev xeem, thiab ua SAT kev sim tshuaj kom ua tiav tom qab kev ntsuam xyuas kom paub meej lub ntim zoo.


6. Cov ntaub ntawv ua haujlwm thiab cov khoom siv traceability
PCBA ua nroj tsuag yuav tsum tau sau cov ntaub ntawv nruj thiab cov neeg ua haujlwm yuav tsum sau npe ua ntej txhua tus tuaj tos, tshuaj xyuas thiab pub mis.
Cov ntaub ntawv no tsis tsuas yog cov ntaub ntawv tseem ceeb rau cov khoom lag luam tracability, tab sis kuj tseem tseem cov ntaub ntawv tseem ceeb txhawb nqa los rau kev tswj hwm kev tswj hwm thiab txhim kho kev tswj hwm kev tswj hwm.