Kev ceev faj rau kev siv hluav taws xob soldering hlau
4.1 Kev ceev faj
1. Ua ntej siv, ua tib zoo xyuas seb lub hwj chim ntsaws thiab lub hwj chim qaum puas puas lawm. Thiab xyuas seb lub hau ntawm cov hlau soldering yog xoob. Ua ntej siv cov hlau nplaum tshiab, txhuam lub hau ntawm cov hlau nplaum nrog cov ntawv xuab zeb zoo, tig nws thiab ua kom sov, dipped rau hauv rosin thiab kov cov hlau nplaum nrog cov hniav saum npoo, kom lub hau ntawm cov hlau soldering yog sib npaug. coated nrog ib txheej ntawm tin. Ua li no tuaj yeem pab txhawb kev sib koom tes thiab tiv thaiv oxidation ntawm cov hlau taub hau. Yog hais tias lub qub soldering hlau taub yog hnyav oxidized thiab blackened, qhov saum npoo oxide tuaj yeem raug tshem tawm nrog cov ntawv hlau kom nthuav tawm cov xim hlau, thiab tom qab ntawd rov tinned ua ntej siv.
2. Thaum vuam, xyuas kom meej tias txhua qhov sib koom ua ke yog ruaj khov thiab sib cuag zoo. Lub ntsiab lus tin yuav tsum ci, du thiab tsis muaj burrs, thiab tus nqi ntawm cov tin yuav tsum yog nruab nrab. Lub tin thiab cov khoom yuav tsum tau welded yog ruaj khov, thiab yuav tsum tsis txhob muaj kev vuam cuav lossis cuav vuam. False welding txhais tau hais tias tsuas yog ib qho me me ntawm cov tin yog welded ntawm qhov sib koom ua ke, ua rau kev sib cuag tsis zoo thiab tsis sib xws. False welding txhais tau hais tias nws zoo li welded rau saum npoo, tab sis nws tsis yog welded. Qee zaum cov hlau lead tuaj yeem rub tawm los ntawm kev sib koom ua ke los ntawm kev rub tawm ntawm tes.
3. Tsis txhob ntaus nyuaj thaum siv cov hlau soldering. Tiv thaiv kom tsis txhob ntog. Thaum muaj solder ntau dhau ntawm qhov kawg ntawm cov hlau soldering, so nws nrog ib daim ntaub. Tsis txhob muab pov tseg, kom tsis txhob hlawv lwm tus.
4. Thaum qhov kub thiab txias heev thaum lub sij hawm soldering thiab muaj ntau solder nyob rau hauv lub ntsis ntawm lub soldering hlau, nws yog tsim nyog los ntxuav lub taub hau ntawm soldering hlau nrog ib tug ntub daim txhuam cev ua ntej soldering los tiv thaiv soldering nyuaj.
5. Thaum lub sij hawm txheej txheem soldering, cov hlau tsis tuaj yeem muab tso rau qhov twg. Thaum tsis yog soldering, nws yuav tsum tau muab tso rau ntawm lub soldering hlau sawv ntsug. Nco ntsoov tias cov hlua hluav taws xob tsis tuaj yeem muab tso rau ntawm qhov kawg ntawm cov hlau soldering los tiv thaiv kev sib tsoo los ntawm scalding txheej rwb thaiv tsev.
6. Tom qab siv, lub hwj chim yuav tsum raug txiav tawm raws sij hawm, thiab lub hwj chim ntsaws yuav tsum tau rub tawm. Tom qab txias, muab cov hlau nplaum rov qab rau hauv lub cuab yeej.
