Cov Txheej Txheem Feem Ntau Cov Hlau Soldering
Kev xaiv
Feem ntau siv soldering hlau specifications yog 25W, 50W, 75W, 100W thiab hais txog.
1, vuam tsis muaj zog Cheebtsam siv 45W hauv qab cov hlau soldering, txwv tsis pub nws yuav hlawv cov khoom;
2, vuam cov khoom siv hluav taws xob muaj zog siv ntau dua 45W soldering hlau, txwv tsis pub nws yuav yog vim qhov kub tsis txaus los cuam tshuam qhov vuam zoo.
Cov khoom siv vuam
1, siv
Solder yog hais txog lub solder los yog ntshiab tin, feem ntau siv ingots thiab filaments ntawm ob yam. Filament feem ntau yog nyob hauv nruab nrab ntawm rosin, yooj yim siv. A, E, B rwb thaiv tsev theem ntawm lub cev muaj zog hlau vuam nrog solder, F, H qib nrog ntshiab tin.
2, flux
Feem ntau siv fluxes yog rosin, solder paste thiab lwm yam. Rosin yog tsim rau tag nrho cov khoom siv hluav taws xob thiab lub taub me me hlau vuam; solder paste yog haum rau loj txoj kab uas hla hlau thiab ib tug loj cheeb tsam ntawm tus neeg xyuas pib nto los yog kev twb kev txuas ntawm lub reinforced tin.
Vuam txoj kev
1, nrog ib tug hluav taws xob riam los yog gauze kom tshem tawm cov oxidised txheej nyob rau hauv lub kawg ntawm cov hlau txuas, thiab siv ib tug tsim nyog tus nqi ntawm solder ntawm qhov chaw vuam.
2, yuav muaj cov ntsiab lus ntawm cov hlau nplaum, thawj zaug dip qee qhov flux, thiab tom qab ntawd ua raws li cov ntsiab lus vuam hauv qab vuam, lub vuam taub hau lub sij hawm yuav tsum nyob ntawm qhov loj ntawm qhov vuam.
Soldering xav tau
Vuam point yuav tsum tau welded khov kho, welded los ntawm. Vuam kua yuav tsum tau nkag mus rau tag nrho, qhov saum npoo yuav tsum du thiab glossy, yuav tsis muaj cuav soldering thiab interspersed soldering.
1, tsis muaj tseeb, vuam tsis tseeb txhais tau hais tias qhov saum npoo ntawm lub vuam tsis yog tag nrho plated nrog tin, nruab nrab ntawm cov vuam tsis kho los ntawm cov tin, yog vim li cas yog qhov saum npoo ntawm lub vuam txheej txheej vuam tsis raug tshem tawm kom huv los yog nrog tsawg dua solder.
2, cov ntaub ntawv raw welding yog tias cov tin tsis yog tag nrho melted, soldering nto ntawm lub tin siv lead ua ntxhib, lub zog ntawm cov welded sib koom yog heev txo, yog vim li cas yog hais tias lub soldering hlau kub yog tsis txaus, los yog nyob twj ywm rau luv luv. lub sijhawm.
Cov kev ceev faj
1, ntau yam flux muaj ntau qib ntawm corrosion, tom qab vuam yuav tsum tshem tawm cov seem seem.
2, soldering hlau hlau plhaub yuav tsum tau grounded.
3, kev siv cov hlau nplaum tsis tuaj yeem so ntawm lub rooj tsavxwm, so hauv cov hlau hlau ua los ntawm cov txee.
4, tsis tuaj yeem hlawv (lub taub hau oxidation tsis noj tin) soldering hlau vuam, thiaj li tsis mus hlawv cov vuam.
5, tsis tso cai rau rub tawm thiab nqis los ntawm kev siv cov hlau soldering, thiaj li tsis txhob cuam tshuam kev raug mob.
