Txoj kev kho ntawm hluav taws xob soldering hlau hlawv
1. Cov khoom siv hluav taws xob sib txuas: Hauv cov txheej txheem ntawm kev sib txuas, ib zaug ntawm qhov kub ntawm cov hlau tuaj yeem ncav cuag, lub zog hluav taws xob tuaj yeem raug txiav tawm kom tsis txhob overheating thiab oxidation.
2. Txoj kev ua kom txias: siv lub tshuab ua kom txias.
Pov tseg tom qab hlawv
1. Siv rab riam los dai cov oxide txheej rau ntawm qhov chaw.
2. Muab cov oxidized tooj liab tso rau hauv ib lub thawv ntim nrog ethanol (1-2min), vim tias tom qab cov tooj liab oxide thiab ethanol tau ua kom sov los ua cov tshuaj tiv thaiv, tooj liab raug txo dua, thiab ethanol tsis muaj corrosive rau cov soldering hlau taub.
