Yuav ua li cas tsoo cov xov hlau yam tsis muaj cov hlau solding
Qhov yooj yim tshaj plaws rau cov hlau yooj yim uas tsis muaj hluav taws xob tshuab hluav taws xob yog los hlawv lawv nrog lub ntais. Kuv tseem nco qab thaum kuv tseem yog menyuam yaus, Kuv nyiam ua si nrog cov khoom siv hluav taws xob. Lub sijhawm ntawd, tsis muaj cov khib nyiab loj, thiab kuv yuav tsum siv lub teeb ntais rau hauv tsev mus hlawv cov xov hlau.
Siv cov kab hlau hlau los tsoo ob lub xov hlau thiab nthuav tawm ib feem ntawm cov xaim tooj liab. Tom qab ntawd, ntswj ob lub xov hlau ua ke thiab qhwv ib qho thinner yas hlau ib ncig ntawm cov hlau sib koom ua ke, rho tawm cov hlua thiab hlawv cov hlua! Them sai sai uas siv hluav taws xob cov kab xev rwb thaiv tsev rau kev kho kom tiv thaiv hluav taws xob.
Koj tsis tas yuav tau sib dua. Yog tias koj muaj lub teeb dej cawv, koj tuaj yeem cuam tshuam ncaj qha rau nws nrog dej cawv. Lub ntsiab lus melting ntawm cov solder yog kwv yees li 200 degrees Celsius, thiab tshav kub ntawm lub teeb dej cawv tuaj yeem ncav cuag rau lossis xya puas qhov zoo me me.
Lwm txoj hauv kev yog kom sov thiab hlawv lawv liab siv tus pas hlau, lossis tooj liab (feem ntau siv cov hlau), thiab tom qab ntawd weld lawv. Thaum kuv tseem hluas, muaj cov qhov cub tawg hauv tsev uas kub ntxig ntxig. Nyob rau lub sijhawm ntawd, cov xaij thee tau siv los hlawv liab hauv cov qhov cub thee, uas tseem tuaj yeem siv rau weld xov hlau. Kuv feem ntau ua qhov no thaum kuv tseem hluas.
Yog tias koj cov xwm txheej zoo, koj tuaj yeem yuav cov muab tshuaj txhuam, uas tseem muaj txiaj ntsig zoo heev. Txawm li cas los xij, nws feem ntau siv rau soldering xov tooj txawb chips. Tsuas yog siv cov ham muab tshuaj rau cov hlau sib koom ua ke thiab hlawv nws nrog sib zog nqus, lossis siv lub tshuab ziab plaub hau high-fais fab xim kom tshuab. Ceevfaj tsis txhob hnov qab siv hluav taws xob cov kab xev rwb thaiv tsev rau kev kho mob.
