Ua ntej-kev npaj: ntxuav cov roj stains thiab oxide txheej ntawm lub davhlau ya nyob twg; npaj cov hlau nplaum uas tsim nyog, qhov kub thiab txias tsis tu ncua hluav taws xob soldering hlau (kub hloov mus rau 350-}400 degree), flux, thiab siv cov kev tiv thaiv zoo li qub.
Flux ua ntej- txheej: Siv ib qho me me ntawm cov flux sib npaug ntawm thaj chaw tinning ntawm lub davhlau ya nyob twg kom tsis txhob muaj cov flux ntau dhau ua rau cov khoom tawg.
Terminal preheating nrog hlau: Kov lub taub hau me me rau lub davhlau ya nyob twg lub tinning cheeb tsam thiab preheat rau 2-3 vib nas this coj lub davhlau ya nyob twg mus rau melting thiab bonding kub ntawm solder.
solder ntxiv thiab vuam: Lean lub solder hlau maj mam tiv thaiv kev sib cuag ntawm lub preheated davhlau ya nyob twg thiab lub soldering hlau taub, cia lub solder yaj lawm thiab qhwv lub davhlau ya nyob twg tiv tauj nto tusyees, kom tsis txhob txias solder los yog tooj liab.
Kev ua kom txias thiab ua kom zoo: Tom qab tshem cov hlau thiab cov hlau nplaum, ua kom lub davhlau ya nyob twg nyob ruaj khov rau 5-8 vib nas this kom cia lub vuam kom txias thiab zoo li qub; tsis txhob kov cov kub kub uas siv tes los yog cov cuab yeej.
Tom qab- kev tshuaj xyuas: Txheeb xyuas tias cov txheej txheem solder yog du, tsis muaj pinholes lossis solder piling, cov khoom siv hluav taws xob ntawm lub davhlau ya nyob twg txuas nrog ze ze, thiab ntxuav cov khoom seem seem.
