Sib koom txoj hauv kev los txhim kho cov vuam zoo ntawm hluav taws xob soldering hlau
1. Thaum siv hluav taws xob soldering hlau rau vuam, nws yog ib qho tsim nyog los xyuas kom meej tias txhua qhov vuam taw tes yog ruaj khov thiab muaj kev sib cuag zoo los xyuas kom meej vuam zoo.
2. Cov pob qij txha zoo yuav tsum tau ci, du, thiab tsis muaj burrs, nrog cov ntsiab lus tin me ntsis. Tin thiab cov khoom soldered fuse ruaj khov. Yuav tsum tsis muaj kev vuam cuav lossis cuav vuam.
3. Ua tib zoo saib xyuas kev tiv thaiv cov khoom cuav thiab tsis tseeb soldering: False soldering yog hais txog qhov xwm txheej uas tsuas yog ib qho me me ntawm cov solder daig ntawm qhov sib koom ua ke, ua rau kev sib cuag tsis zoo thiab tsis sib xws. Fake soldering yog hais txog qhov xwm txheej uas nws zoo li yuav tsum tau soldered ntawm qhov chaw, tab sis qhov tseeb, nws tsis yog soldered rau. Qee zaum, thaum rub tawm los ntawm txhais tes, cov hlau lead yuav raug rub tawm ntawm cov sib koom ua ke.
Tsuas yog los ntawm kev siv vuam ntau thiab hnyav tuaj yeem zam ob qhov teeb meem loj no.
4. Thaum soldering Circuit Court boards, nws yog ib qho tsim nyog los tswj lub sij hawm kom zoo. Yog tias lub sijhawm ntev dhau lawm, lub rooj tsav xwm Circuit Court yuav raug hlawv lossis ua rau cov ntawv ci tooj liab poob. Thaum disassembling Cheebtsam los ntawm lub rooj tsavxwm Circuit Court, lub soldering hlau taub yuav txuas mus rau lub solder joint, thiab tom qab lub tin ntawm lub solder sib koom melts, cov khoom yuav raug rub tawm.
5. Thaum vuam, flux (rosin thiab solder roj) yog qhov tseem ceeb. Cov rosin tshiab thiab tsis corrosive solder roj pab ua kom tiav vuam nrog zoo, thiab tuaj yeem ua rau saum npoo du thiab zoo nkauj. Siv cov flux ntau dua.
3. Kev ceev faj rau kev ua haujlwm vuam
1) Cov nyiaj txhuas rau qee qhov kev faib ua feem ntawm cov khoom siv vuam hlau, uas ua rau muaj kev phom sij rau tib neeg lub cev. Nws yog ib qho tsim nyog yuav tsum hnav hnab looj tes lossis ntxuav tes tom qab kev ua haujlwm kom tsis txhob noj.
2) Cov tshuaj lom neeg uas evaporate thaum lub sij hawm cua sov ntawm cov flux yog teeb meem rau tib neeg lub cev. Thaum ua haujlwm, yog tias tus neeg lub qhov ntswg nyob ze rau ntawm lub taub hau hlau, nws yooj yim rau nqus cov pa phem. Qhov kev ncua deb ntawm lub qhov ntswg thiab cov hlau soldering feem ntau tsis pub tsawg tshaj 30cm, thiab feem ntau pom zoo kom siv 40cm.
3) Siv lub tshuab hluav taws xob siv hluav taws xob los teeb tsa lub tshuab hluav taws xob, feem ntau muab tso rau hauv sab xis ntawm lub rooj zaum ua haujlwm. Tom qab siv, cov hluav taws xob soldering hlau yuav tsum tau muab tso rau hauv qhov chaw ruaj ntseg, thiab ceev faj kom tsis txhob kov lub taub hau ntawm lub taub hau nrog cov xov hlau lossis lwm yam khoom.
