Yuav ua li cas siv cov hlau soldering thiab cov lus qhia tseem ceeb
Soldering hlau raws li hluav taws xob engineers feem ntau siv cov cuab yeej soldering, nrog cov hlau zoo yuav txuag tau ntau lub sijhawm rau peb txoj haujlwm. Kab lus no yuav yog los ntawm kev npaj ua haujlwm, kev kho mob ua ntej soldering, kev siv tshuab soldering ntawm kev siv cov hlau soldering los piav qhia meej, tau kawg, muaj cov txuj ci tseem ceeb heev.
Kev npaj
1. Ua ntej yuav siv cov tshiab soldering hlau, daim ntawv thov ntawm cov nplua xuab zeb yuav ci ntsa iab soldering hlau taub hau, electrified kub, dipped nyob rau hauv rosin nrog ib tug soldering hlau taub hau ntug kev sib cuag nrog lub solder hlau, thiaj li hais tias lub soldering hlau taub hau tusyees coated nrog ib tug soldering hlau. txheej tin. Qhov no tuaj yeem pab txhawb kev vuam thiab tiv thaiv qhov chaw ntawm lub taub hau hlau oxidation. Yog hais tias lub taub hau qub hlau yog tiag oxidized thiab blackened, yuav siv tau los tshem tawm cov txheej saum npoo ntawm oxidation steel kev ntxhov siab, kom nws nthuav tawm cov hlau luster, rov plated nrog tin, siv tau.
Soldering hlau siv 220V AC fais fab mov, kev siv tshwj xeeb rau kev nyab xeeb. Cov ntsiab lus hauv qab no yuav tsum ua tib zoo ua:
Soldering hlau plug yog qhov zoo tshaj plaws los siv peb-ncej ntsaws. Ua lub plhaub kom zoo hauv av.
Ua ntej siv, lub hwj chim ntsaws, lub hwj chim qaum yuav tsum tau ua tib zoo xyuas seb puas muaj kev puas tsuaj. Thiab xyuas seb lub taub hau hlau soldering puas xoob.
Nyob rau hauv kev siv ntawm cov hlau soldering, nws yuav tsum tsis txhob khob nyuaj. Tiv thaiv kom tsis txhob ntog. Thaum muaj solder ntau dhau ntawm lub taub hau ntawm cov hlau soldering, nws tuaj yeem wiped tawm nrog ib daim ntaub. Tsis txhob nplawm nws ib ncig kom tsis txhob hlawv lwm tus.
Cov txheej txheem soldering, cov hlau tsis tuaj yeem muab tso rau txhua qhov chaw. Thaum tsis yog soldering, nws yuav tsum tau muab tso rau ntawm lub soldering hlau sawv ntsug. Ua tib zoo saib xyuas cov hlua hluav taws xob tsis tuaj yeem caij ntawm lub taub hau hlau, txhawm rau tiv thaiv scalding rwb thaiv tsev thiab xwm txheej.
Tom qab siv qhov kawg, yuav tsum tau txiav tawm raws sijhawm, tshem tawm lub hwj chim ntsaws. Tom qab txias, ces cov hlau soldering rov qab mus rau lub thawv cuab yeej.
2, Solder thiab flux
Vuam, tab sis kuj yuav tsum tau solder thiab flux.
(1) solder: vuam cov khoom siv hluav taws xob, feem ntau siv nrog rosin core ntawm cov hlau solder. Cov hlau no, qis melting point, thiab muaj rosin flux, yooj yim heev rau siv.
(2) Flux: Feem ntau siv fluxes yog rosin lossis rosin dej (rosin yaj hauv cawv). Kev siv cov flux, tuaj yeem pab tshem tawm cov oxides ntawm qhov chaw ntawm cov hlau, ua kom muaj kev sib txuas, tab sis kuj los tiv thaiv cov hlau taub hau. Solder paste kuj tseem siv tau thaum soldering cov khoom loj lossis cov xov hlau. Tab sis nws muaj qee yam corrosive, vuam yuav tsum tau muab tshem tawm tam sim tom qab qhov seem.
3, cov cuab yeej pabcuam
Txhawm rau kom yooj yim rau kev ua haujlwm vuam feem ntau siv cov pliers ntse, pliers, tweezers thiab riam, thiab lwm yam. Yuav tsum kawm siv cov cuab yeej no kom raug.
Ntsej muag pliers, pliers, tweezers, riam
