Thaum soldering cov hlau connector, tus hlau soldering ib txwm lo.
Kuv tsis yog tus kws tshaj lij kev ua haujlwm kuv tus kheej. Qee zaum thaum muaj hluav taws xob hluav taws xob hauv tsev so, Kuv xav kho nws tus kheej. Txawm li cas los xij, thaum siv hluav taws xob tshuab hluav taws xob hlau los sib dhos cov pob qij txha hlau, Kuv ib txwm tsis tuaj yeem tau txais kev sib tsoo. Cov hlua khi ib qho nrog cov hlau cam lossis poob, lossis nws tsis lo rau cov hlau. Txawm tias tom qab siv cov ham muab tshuaj txhuam, nws tseem tsis lo.
Thaum siv cov hluav taws xob cov hluav taws xob hlau, muaj ntau qhov tshwm sim uas nws tsis lo rau kev sib tsoo lossis txawm tias tsis tuaj yeem yaj. Nyob rau lub sijhawm no, qhov ntxeev ntawm soldering hlau uas koj pom yuav tsum tau muab dub, qhia tau tias qhov ntxeev tau, feem ntau yog hu ua "hlawv rau kev tuag". Nyob rau hauv cov xwm txheej no, tsis txhob siv rab riam los khawb lossis cov ntaub ntawv kom tsis txhob ua kom muaj kev cuam tshuam ntawm cov hlau soldoy. Nws yuav tsum raug ua kom raug ua ntej txuas ntxiv siv. Ob txoj kev daws teeb meem hauv qab no muaj txiaj ntsig.
Ib qho kev daws teeb meem: so
Pom qhov kub-tiv taus dej kub, dej o hnov qab ntxoog, tos kom nws ua rau cov poj niam hluav taws xob (tos kom muaj cov khoom siv hluav taws xob) Nyob rau tib lub sijhawm, siv cov hlau cam muaj Rosin los rub tawm cov cam hlau hlau, thiab rov ua tus txheej txheem no kom txog thaum cov soldering hlau taub yog ci ntsa iab nrog tin.
Kev daws 2: Yas
Thov siv lub zog me me thiab rov qab txhuam cov cua sov sib tsoo tiv thaiv cov thaiv cov hlua khi los ntawm melting cov hlau cam. Thaum lub sijhawm tus txheej txheem no, qee zaus abolding cam hlau rau hauv Rosin thaiv uas tuaj yeem pab tau hauv vuam thiab ntxuav, thiab lub tsho tiv no nws nrog rosin. Rov ua cov txheej txheem no ntau zaus, thiab soldering hlau taub yuav ci ci li tshiab, ua rau nws muaj txiaj ntsig heev.
Tom qab cov haujlwm saum toj no, yog tias qhov teeb meem tsis daws, tom qab ntawd koj yuav tsum xav tias soldering hlau tswv yim thiab soldering hlau. Cov khoom qub muaj ntau cov khoom cuav, thaum lub tom kawg muaj cov me me me thiab melts zoo li taum chaw, nrog cov pob qij txha dub, nrog cov pob qij txha tsaus nti. Ob qho tib si muag ntawm tus nqi qis, hla dhau cov khoom lag luam tsis zoo.
1. Qhov kub ntawm cov hlau soldering yog nruab nrab ntawm 320-420 degrees Celsius. Kuaj xyuas yog tias soldering hlau taub yog oxidized. Tom qab tig tawm lub zog, siv rab riam lossis cov khau khiab kom tshem cov oxide.
2. Vim li cas cov hlau txuas txuas tinned? Nyob rau hauv ib txwm muaj xwm txheej, yog tias lub tshuab khoom siv hauv tsev sib tsoo thiab siv cov plua tshauv sab nraud, ua rau cov hlau txuas mus ntev, oxidize, thiab nthuav dav rau nws, yog li koj weld nws.
3. Cov soldering sib dhos yuav tsum tau siv cov hlau kub sib dhos ntawm ib ncig ntawm 380 degrees Celsius. Nws tsis yog qhov teeb meem kom muaj qhov kub siab dua rau cov cam hlau taub hau hlau. Txawm li cas los xij, nws yog ib qho tseem ceeb kom kuaj xyuas yog tias soldering hlau taub yog oxidized. Yog tias tag nrho cov teeb meem saum toj no tau raug daws, nws yog ib qho tseem ceeb kom nco ntsoov tias koj cov hlau hlau muaj cov hlau xaim. Koj yuav tsum tau siv rab riam me me los txhuam cov txheej txheem rwb thaiv tsev ntawm cov xaim xaim sab hauv, thiab tom qab ntawd me ntsis rau cov kauj vab xaim kom ntseeg tau tias muaj kev ruaj ntseg soldering txheej txheem.
