Vim li cas siv rosin hauv hluav taws xob soldering hlau
Tsis ntev los no, kuv tau pom ntau tus neeg xav paub yog vim li cas rosin yuav tsum tau tov nrog solder. Ntawm no, kuv muab cov ntsiab lus dav dav. Qhov nruab nrab flux uas nquag ua haujlwm yog rosin. Siv cov tshuaj tsw qab rosin rau cov ntawv ci tooj liab qhov chaw yog tias cov ntawv luam tawm Circuit Board yog cov khoom tshiab ua ntej soldering. Direct soldering yog ua tau yog hais tias lub Circuit Court board twb tsim. Kev siv Rosin tiag tiag yog nyob ntawm tus kheej tus cwj pwm. Tom qab soldering ib feem, qee cov neeg yuav dipped lub soldering hlau taub hauv rosin. Qhib lub rosin lub thawv thiab dipping lub ntsis ntawm cov rhuab soldering hlau nyob rau hauv nws yog txhua yam uas yuav tsum tau siv nws.Yog hais tias cov tub ntxhais solder yog siv rau vuam, nws yog tsim nyog los ntxiv ib co rosin; Yog tias siv rosin solder hlau, rosin tuaj yeem raug tshem tawm.
rosin muaj nuj nqi nyob rau hauv soldering Thaum lub kub ntawm ib tug hluav taws xob soldering hlau, rosin yuav muaj ib tug qaug zog acidity uas yuav tshem tawm cov oxide txheej los ntawm soldering nto, cia lub solder nkag mus rau nws. Kev lag luam hluav taws xob dav siv tam sim no siv cov khoom siv uas muaj rosin nyob hauv nruab nrab ntawm nws. Lub solder hlau yuav ua hauj lwm ncaj qha nrog cov hluav taws xob soldering hlau tom qab tau dipped nyob rau hauv ib co solder. Feem ntau hais lus, muaj peb series ntawm flux hom: organic, inorganic, thiab resin. Feem ntau, resin flux yog muab los ntawm ib txwm tshwm sim, uas tsis yog-corrosive tshuaj hu ua ntoo secretions. Txij li thaum rosin ua tus piv txwv ntawm hom flux, nws tseem hu ua rosin flux. Flux tuaj yeem muab faib ua cov muag muag muag thiab cov tawv tawv kom sib haum rau cov khoom siv vim nws feem ntau yog siv ua ke nrog solder. Txhawm rau sib sau thiab tswj cov khoom siv hluav taws xob, cov khoom siv hluav taws xob zoo li rosin, rosin mix flux, solder paste, thiab hydrochloric acid feem ntau siv. Tsis tas li ntawd, lawv yuav tsum tau xaiv raws li ntau yam vuam workpieces thiab cov xwm txheej.Flux daim ntawv thov yuav tsum tau ua kom muaj nuj nqis uas tsim nyog rau thaj tsam thiab qhov chaw ntawm lub workpiece raug welded. Qhov vuam zoo yuav raug kev txom nyem yog tias qhov ntau tsawg. Cov khoom yuav corrode los yog Circuit Court board lub rwb thaiv tsev kev ua tau zoo yuav raug kev txom nyem yog hais tias muaj ntau dhau flux residue.
