Soldering hlau welding txoj kev
(1) Tuav lub tshuab hluav taws xob ntawm koj sab tes xis, thiab siv rab koob-qhov ntswg pliers lossis tweezers los tuav cov khoom lossis cov xov hlau ntawm koj sab laug tes. Ua ntej soldering, hluav taws xob soldering hlau yuav tsum tau preheated tag nrho. Tin yuav tsum tau noj rau ntawm cov hniav saum npoo ntawm lub taub hau ntawm lub taub hau, uas yog, ib qho nyiaj ntawm cov solder yuav tsum tau coj tuaj.
(2) Muab cov hniav saum npoo ntawm cov hlau taub hau ze rau qhov sib koom ua ke. Lub kaum sab xis ntawm cov hlau nplaum thiab lub dav hlau kab rov tav yog li 60 degree, yog li cov molten tin tuaj yeem ntws los ntawm cov hlau taub hau mus rau qhov sib koom ua ke. Lub sij hawm lub taub hau hlau nyob ntawm qhov sib koom ua ke yog tswj tsis pub dhau 2-3 vib nas this.
(3) Nqa lub hau ntawm cov hlau soldering, thiab tseem tuav cov khoom nrog sab laug tes. Tom qab lub tin ntawm lub solder sib koom yog txias thiab solidified, sab laug tes yuav raug tso tawm.
(4) Tig cov hlau lead nrog tweezers kom paub meej tias nws tsis xoob, thiab tom qab ntawd siv cov pliers txiav tawm cov hlau lead ntau dhau.
