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Yuav ua li cas kuaj cov hlau tsis kam

Nov 24, 2023

Yuav ua li cas kuaj cov hlau tsis kam

 

Lub tshuab hluav taws xob soldering hlau yog ib qho cuab yeej tseem ceeb rau kev tsim hluav taws xob thiab kho cov khoom siv hluav taws xob. Nws yog tsuas yog siv rau vuam Cheebtsam thiab nyob ntawm tej. Raws li cov qauv siv tshuab, nws tuaj yeem muab faib ua cov cua sov sab hauv hom hluav taws xob soldering hlau thiab sab nraud cua sov hom hluav taws xob soldering hlau. Raws li kev ua haujlwm, nws tuaj yeem muab faib ua cov hlau tsis yog soldering thiab cov hlau soldering. Tin-type soldering irons yog muab faib ua high-power soldering irons thiab low-power soldering irons raws li kev siv sib txawv.


Qhov kev ntsuam xyuas hlau soldering muaj peb ntu: kev sim hauv av (lub xeev txias / kub), qhov ntsuas hluav taws xob to thiab qhov ntsuas tam sim no.
1. Kev ntsuam xyuas hauv av ntawm cov hlau soldering hauv lub xeev txias:
Thaum lub hwj chim tawm, kov ib kawg ntawm lub multimeter sojntsuam mus rau hauv av kawg ntawm lub hwj chim plug, thiab lwm kawg mus rau lub ntsis ntawm lub soldering hlau los ntsuam xyuas cov ntaub ntawv;


2. Kev ntsuam xyuas hauv av ntawm cov hlau soldering nyob rau hauv cov cua sov:
Txuas lub hwj chim, tig rau ntawm cov hlau soldering, muab ib qho kawg ntawm lub multimeter sojntsuam nyob rau hauv kev sib cuag nrog hauv av kawg ntawm lub hwj chim sawb, thiab lwm yam kawg nyob rau hauv kev sib cuag nrog lub xeem board uas lub soldering hlau yog nyob rau hauv kev sib cuag nrog, thiab ntsuas. cov txiaj ntsig;


3. Kev ntsuas hluav taws xob hluav taws xob hluav taws xob thiab qhov ntsuas hluav taws xob tam sim no zoo ib yam li cov qauv ntsuas kev tiv thaiv. Nws yuav tsum tau muab sau tseg tias lub multimeter yuav tsum tau hloov lub zog los yog kho txoj hauj lwm ntawm lub multimeter lead hlau thaum ntsuas tam sim no.


Nws yuav siv sij hawm ntev npaum li cas los ua kom sov cov hlau?
Lub 60W soldering hlau muaj lub zog siab heev, tab sis feem ntau cov hlau soldering yuav tsum tau preheated rau 3-5 feeb. Txawm hais tias koj pom nws tau txais cov pa taws kub thiab dawb tawm los, nws yuav tsis tau mus txog qhov melting point ntawm solder. Lub sij hawm preheating ntawm cov hlau soldering kuj muaj feem xyuam rau ib puag ncig uas nws siv. Lub sij hawm preheating yuav ntev dua nyob rau hauv ib puag ncig nrog cua siab thiab tsis kub. Nws raug nquahu kom siv qee qhov kev tiv thaiv (xws li ntxiv lub tes tsho) rau cov hlau soldering nyob rau hauv qhov kub thiab txias ib puag ncig los xyuas kom meej tias cov hlau tuaj yeem kav ntev. Concentrate cua sov kom ncav cuag qhov kub thiab txias.


Ib tug tshiab soldering hlau yuav muaj pa taws me ntsis thiab tsw thaum siv thawj zaug. Muaj ib txheej ntawm cov xim tiv thaiv oxidation nyob rau sab saum toj ntawm cov hlau soldering, uas yuav tsum tau muab tshem tawm maj mam ua ntej siv. Thaum siv nws thawj zaug, lub solder yuav tsum tau pub tag nrho rau lub taub hau ntawm cov hlau kom nws thiaj li nqus tau cov tin ua ntej soldering.

 

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