Kev kho mob ntawm cov ntsuas kub tsis tu ncua soldering hlau ua ntej siv:
Ua ntej siv cov ntsuas kub tsis tu ncua solding hlau, ib txheej ntawm solder yuav tsum tau coated ntawm cov hlau ntawm cov hlau ua ntej nws yuav siv tau ib txwm muaj. Tom qab siv cov ntsuas kub tsis tu ncua soldering Hlau rau ib lub sijhawm, txheej oxide ntawm cov taub hlau thiab ib puag ncig ntawm cov cam hlau hlau, uas yuav ua rau muaj kev nyuaj hauv "kev noj khau". Nyob rau lub sijhawm no, txheej oxide oxide tuaj yeem raug foob thiab cov hlua hluav taws xob tuaj yeem rov muab cov roj.
Tuav txoj kev ntawm cov ntsuas kub tsis tu ncua soldering Hlau:
a. Thim rov qab tuav txoj kev: nws yog los tuav tus kov ntawm ib txwm muaj hluav taws xob kub soldering hlau nyob rau hauv xibtes nrog tsib ntiv tes. Hom no yog haum rau cov high-powerstant kub soldering hlau, uas tuaj yeem siv rau weld workpieces nrog loj cua sov dissipation.
b. Txoj kev tuav tuav tau zoo: Nws yog los tuav cov kov ntawm qhov ntsuas kub tas li Hom no tseem siv tus nqi loj thiab nkhaus soldering hlau taub.
c. Cwj Moos Tuav Cov Txheej Txheem: Tuav ib qho kub tsis tu ncua solding hlau zoo li tuav ib tug ciav tus cwj mem, haum rau cov zog qes soldering
Cov kauj ruam vuam:
Thaum lub sij hawm vuam txheej txheem, cov cuab yeej yuav tsum tau npaj ua kom zoo thiab kub tsis tu ncua cov hlau yuav tsum tau ua kom khov kho thiab ua txhaum. Nws yog qhov zoo tshaj plaws los siv tubular solder hlau nrog rosin rau kev sib tw sib koom ua ke vuam. Koj yuav tsum tau tuav tus kov ntawm cov ntsuas kub tsis tu ncua soldering hlau nyob rau hauv ib sab thiab soldering nyuj hauv lwm sab tes.
1. Ib txoj kev yog kom sai sai coj cov cua sov thiab soluting hlau los pab nrog cov cam khwb cia cua, thiab tom qab ntawd txav mus rau cov tub rog sib ntaus sib tua, thiab tom qab ntawd txav tawm cov hlau sib ntaus sib tua los ntawm cov hlau cam kom deb ntawm cov khoom siv.
2. Ib txoj kev yog tso rau soldering hlau tswv yim nyob rau hauv kev sib cuag nrog cov pins / ntaub, thiab muab cov pins hlau sib dhos thiab cov pins los ua tus choj thermal; Tom qab ntawd txav tau lub tin hlau rau sab nraud ntawm cov cam sib koom ua ke thaj chaw.
Txawm li cas los xij, hauv cov txheej txheem ntawm kev tsim khoom, feem ntau muaj kev puas tsuaj rau cov PCB lossis cov khoom siv los ntawm kev siv lub sijhawm kub tsis tsim nyog, ntau dhau los, lossis kev sib txuas ntawm peb.
