Yuav ua li cas tswj lub vuam kub ntawm cov hlau soldering
Xaiv qhov tsim nyog vuam kub
Xaiv qhov tsim nyog vuam kub raws li hom, yam ntxwv, tuab, thiab cov duab ntawm cov khoom siv vuam, nrog rau qhov chaw vuam thiab kev ua haujlwm ntawm cov khoom siv. Feem ntau hais lus, qhov vuam kub ntawm cov hlau lead solder yog nyob nruab nrab ntawm 300-350 degree , thiab qhov kub ntawm cov nyiaj solder yog nruab nrab ntawm 700-800 degree .
Siv lub ntsuas kub
Txhawm rau kom muaj kev ruaj ntseg thiab qhov tseeb ntawm qhov vuam kub, lub tshuab ntsuas kub tuaj yeem siv los tswj qhov kub ntawm cov hlau soldering. Tus tswj qhov kub thiab txias tuaj yeem saib xyuas thiab kho qhov kub ntawm cov hlau soldering nyob rau lub sijhawm tiag tiag, kom ntseeg tau qhov kub thiab txias thaum lub sijhawm vuam.
Preheat welding cov ntaub ntawv
Ua ntej vuam, cov khoom siv vuam tuaj yeem raug preheated rau qhov kub thiab txias ze ntawm qhov vuam kub. Qhov no tuaj yeem txo qhov kub hloov pauv thaum lub sijhawm vuam thiab txhim kho vuam zoo.
Tswj vuam ceev
Thaum lub sij hawm vuam txheej txheem, vuam ceev yuav tsum tau tswj kom tsis txhob ceev dhau los yog qeeb heev. Kev siv vuam ntau dhau yuav ua rau tsis tiav melting thiab ntws ntawm solder, thaum vuam qeeb heev yuav ua rau oxidation thiab noo noo nqus ntawm solder.
Khaws qhov chaw vuam ruaj khov
Thaum lub sij hawm vuam txheej txheem, qhov kub thiab av noo ntawm qhov vuam ib puag ncig yuav tsum ruaj khov kom tsis txhob muaj qhov hloov pauv ntawm vuam kub los ntawm ib puag ncig kev hloov pauv.
Tsis tu ncua tshuaj xyuas thiab tswj cov khoom siv vuam
Txhawm rau kom muaj kev ua tau zoo thiab ruaj khov ntawm cov khoom siv vuam, kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua yuav tsum tau ua, xws li ntxuav cov lus qhia ntawm cov hlau, hloov cov lus qhia hnav cov hlau, xyuas cov hlua hluav taws xob thiab ntsuas kub, thiab lwm yam.
