Ceev faj ntxiv thaum ntxuav PCB. Kev tiv thaiv ESD yuav tsum tau txiav txim siab, thiab cov khoom siv hluav taws xob yuav tsum raug txiav thiab nqa tawm hauv qhov chaw qhuav. Yog tias siv cov txheej txheem tsis raug lossis cov txheej txheem siv los ntxuav, lub rooj tsav xwm Circuit Court yuav tsis ua haujlwm tag nrho.
1. Cov hmoov av huv si
Rau cov plua plav, txoj kev tshem tawm plua plav zoo tshaj plaws yog tshuab lub rooj tsav xwm hauv Circuit Court kom huv si nrog cua compressed. Ceev faj ntawm qhov chaw rhiab uas yuav ua rau muaj kev puas tsuaj. Txhuam txhuam hniav yog lwm yam cuab yeej uas siv tau los tshem tawm cov av thiab hmoov av.
2. Kev ntxuav cov dej ntws
Lub rooj tsav xwm hauv Circuit Court nrog cov dej seem seem yuav tsum tau ntxuav nrog saponifier. Rau amateurs thiab engineers, feem ntau tshaj plaws yog muab tso rau caw. Cov txhuam hniav tuaj yeem ntub dej nrog cawv thiab tuaj yeem siv los txhuam cov dej. Thov nco ntsoov tias yog tias koj lub rooj tsav xwm Circuit Court yog soldered uas tsis muaj - ntxuav flux, nws yuav nyuaj rau tshem tawm, thiab tej zaum koj yuav tau siv lub tshuab nqus tsev uas muaj zog dua.
3.Clean corrosion
Kev xeb me ntsis tshwm sim los ntawm kev siv baking soda los ntxuav cov roj teeb lossis lwm yam khoom. Nws tuaj yeem siv los tshem tawm cov av tsis muaj kev puas tsuaj rau lub rooj tsavxwm. Sodium bicarbonate muaj me ntsis abrasiveness, uas pab tshem tawm corrosion los yog residue. Txwv tsis pub, siv cov cuab yeej yooj yim (xws li siv cov txhuam dej distilled) yuav tsis tsim corrosion lossis residue. Nws tseem tuaj yeem neutralize cov acidity ntawm cov residue. PCB sib dhos thiab PCB tsim Hoobkas tau piav qhia tias PCB huv si tseem ceeb heev rau kev ntseeg tau. Cov ntawv luam tawm hauv Circuit Court tej zaum kuj khaws cov plua plav lossis lwm yam kuab paug thiab yuav tsum tau ntxuav.
