Kev kho mob ntawm burnt hlau taub ntawm soldering hlau
1. Ua ntej so nrog soldering hlau taub hau, tom qab ntawd rov siv cov tin thiab ntxuav nws nrog daim txhuam cev ob peb zaug kom txog thaum nws ci.
2. Ua ntej kho qhov kub thiab txias mus rau 300 degree, ntxuav lub vuam taub hau nrog ib daim txhuam cev ntxuav, thiab xyuas qhov mob ntawm qhov vuam taub. Yog hais tias lub tin plating txheej ntawm lub taub hau soldering muaj cov xim oxides.
3. Phaj ib txheej tin tshiab, thiab tom qab ntawd so lub taub hau nrog ib daim txhuam cev ntxuav. Cov txheej txheem ntxuav no rov ua dua kom txog thaum cov oxide raug tshem tawm tag, thiab tom qab ntawd txheej txheej txheej tshiab yog plated.
4. So nrog tshuaj txhuam hniav los yog polishing, thiab ceev faj siv zog maj mam.
Yuav ua li cas tiv thaiv cov hlau taub hau los ntawm kev kub hnyiab
1. Txoj kev ua kom muaj zog sib nrug
Nyob ntawm qhov tshiab ntawm cov hlau soldering, feem ntau cov hlau nplaum yuav pib "hlawv" tom qab tau siv rau 15 mus rau 30 feeb. Yog li ntawd, yog tias lub tshuab hluav taws xob tau siv rau 15 feeb, lub hwj chim yuav tsum tau txiav rau 3 mus rau 5 feeb, thiab tom qab ntawd txuas ntxiv dua.
2. Txoj kev ua kom txias
Kev siv lub tshuab cua txias hauv tsev kom txias qhov taub tuaj yeem tiv thaiv "hlawv-hauv".
Txoj kev tsim khoom ntawm lub tshuab cua txias yog siv cov khoom siv hlau khib nyiab, ib qho khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob peb Ib nrab ntawm cov dej thiab ib lub tshuab hluav taws xob cua txias yog npaj txhij. Ntxig lub hau ntawm cov hluav taws xob soldering hlau rau hauv tus cwj mem lub taub hau kom lub tshuab hluav taws xob siv tau ntev ntev yam tsis muaj "hlawv".
