Yuav ua li cas yog tias lub taub hau hlau tsis tau dai tin, peb txoj hauv kev los daws nws
Thaum soldering Cheebtsam nrog ib tug hluav taws xob soldering hlau, tej zaum cov soldering hlau ntsis tsis lo rau lub tin, thiab qhov teeb meem ntawm cov hlau soldering tsis dai tin feem ntau yog muab faib ua pawg hauv qab no:
1. Tom qab siv tau ntev, qhov saum npoo ntawm cov hlau nplaum yuav raug oxidized, thiab ib txheej ntawm tooj liab oxide yuav raug tsim rau ntawm qhov chaw, yog li nws yog ib qho yooj yim kom tsis txhob dai tin. Thaum lub sij hawm cov txheej txheem ntawm cov hlau tsis muaj hlau nplaum, qee zaum cov hlau nplaum tsis lo rau tin.
2. Thaum qhov kub thiab txias heev, nws yog ib qho yooj yim uas yuav ua rau oxidation hnyav nyob rau hauv tin nto ntawm lub soldering hlau taub.
3. "Kub qhuav" lub taub hau hlau tseem yuav ua rau muaj teeb meem uas cov hlau taub hau tsis dai tin.
4. Cov flux siv yog corrosive heev, ua rau oxidation sai ntawm cov hlau taub hau.
5. Siv cov kua dej nruab nrab, thiab tsis txhob nquag ntxuav cov oxides ntawm qhov kawg ntawm cov hlau soldering.
Soldering hlau tsis-stick tin txoj kev kho
Txoj Kev 1: Tshem tawm cov oxide txheej rau ntawm qhov chaw ntawm lub taub hau nrog rab riam, thiab tom qab ntawd muab qee cov rosin los daws nws. Txawm li cas los xij, txoj kev no tsis tshem tawm kom huv si, thiab lub hau ntawm cov hlau soldering yuav puas tom qab lub sijhawm ntev, uas ua rau tsis zoo rau kev hloov pauv ntawm cov hlau soldering.
Txoj Kev 2: Muab cov oxidized soldering hlau taub hau rau hauv lub thawv ntim nrog cawv, muab nws tawm tom qab li 1 mus rau 2 feeb, cov oxide raug tshem tawm tag, thiab cov hlau nplaum zoo li tshiab. Yog vim li cas yog tias tom qab tooj liab oxide thiab cawv yog rhuab, tshuaj lom neeg cov tshuaj tiv thaiv yuav tshwm sim, thiab tooj liab yuav raug txo, uas yuav tsis corrode lub ntsis ntawm cov hluav taws xob soldering hlau.
Txoj Kev 3: Ua kom raug siv thiab tswj cov cuab yeej raws li kev saib xyuas tshwj xeeb, thiab siv nws ntawm qhov kub thiab txias kom ntau li ntau tau kom txo tau nws cov oxidation tus nqi thiab ua kom nws lub neej ua haujlwm ntev. Tsis txhob nias nyuaj, tsuav yog qhov kev sib cuag zoo, cov cua sov yuav raug xa mus ib txwm.
