Soldering Hlau Soldering Ceev faj
Kev ceev faj rau hluav taws xob soldering hlau:
1. Ua ntej siv cov hlau soldering, xyuas seb qhov hluav taws xob siv puas yog raws li qhov nominal voltage ntawm cov hlau soldering;
2. Lub soldering hlau yuav tsum tau grounded;
3. Tom qab hluav taws xob soldering hlau yog energized, nws tsis raug tso cai rau khob, disassemble thiab nruab nws cov hluav taws xob cua sov qhov chaw arbitrarily;
4. Cov hlau nplaum hluav taws xob yuav tsum tau ua kom qhuav thiab tsis txhob siv nyob rau hauv qhov chaw ntub dej ntau dhau los yog los nag;
5. Thaum tshem tawm cov hlau nplaum, tua lub hwj chim;
6. Tom qab kaw lub hwj chim, siv cov hluav taws kub uas seem los muab ib txheej ntawm cov tin rau ntawm qhov kawg ntawm cov hlau soldering los tiv thaiv lub taub ntawm cov hlau soldering;
7. Thaum muaj txheej txheej dub oxide nyob rau ntawm qhov kawg ntawm cov hlau soldering, nws tuaj yeem wiped tawm nrog emery ntaub, ces powered rau, thiab tinned tam sim ntawd;
8. Daim txhuam cev yog siv los sau cov tin slag thiab tin hlaws. Nws yog tsim nyog los pinch nws nrog koj txhais tes tsuas yog kom tawm hauv dej.
Soldering teeb meem
1. Cov pob khoom raug tsim, thiab cov tin tsis tuaj yeem kis mus rau tag nrho lub ncoo? Qhov kub ntawm cov hlau soldering yog tsawg dhau, los yog lub hau ntawm cov hlau soldering me me dhau; lub ncoo yog oxidized.
2. Tin cusps daim ntawv thaum koj tshem cov hlau soldering? Lub soldering hlau tsis kub txaus, flux tsis yaj, thiab nws yuav tsis ua hauj lwm. Yog hais tias qhov kub ntawm cov hlau taub hau yog siab dhau, cov flux yuav evaporate. Lub sij hawm soldering yog ntev heev.
3. Tin nto tsis du, wrinkled? Lub soldering hlau kub yog siab dhau lawm thiab lub sij hawm soldering yog ntev heev.
4. Puas yog rosin kis mus rau thaj tsam loj? Lub taub hau ntawm cov hlau soldering yog tuav nruj heev.
5. Tsawg tin? Ntxiv tin me ntsis.
6. Cov hlaws dai? Lub tin hlau yog ntxiv ncaj qha los ntawm qhov kawg ntawm cov hlau soldering. Ntau dhau tin ntxiv. Lub taub hau ntawm cov hlau soldering yog oxidized. Ntaus lub soldering hlau.
7. PCB sib cais txheej? Qhov kub ntawm cov hlau soldering yog siab dhau lawm, thiab qhov kawg ntawm cov hlau soldering hits lub rooj tsavxwm.
8. Dub rosin? Kub siab heev
Rosin ntxuav ceev faj
1. Cov cuab yeej: txhuam, ntaub dawb, ntxhua khaub ncaws dej;
2. Ua ntej ntxuav cov txhuam hniav nrog lub tshuab ntxhua khaub ncaws dej, thiab tom qab ntawd siv cov txhuam hniav ntxuav cov tin nrog ib daim ntaub dawb;
3. Ceev faj tsis txhob siv lub tshuab ntxhua khaub ncaws ntau dhau, thiab tsis txhob ntws mus rau lwm qhov chaw, tshwj xeeb tshaj yog cov sockets, plugs thiab keyboards.
