Dab tsi yog vim li cas rau oxidation ceev ntawm cov hlau taub hau?
1. Qhov zoo ntawm lub taub hau soldering.
2. Qhov kub thiab txias heev, heats sai sai, thiab nws yog ib qho yooj yim mus hlawv lub hau ntawm lub soldering hlau. Tsis tas li ntawd, qhov ntsuas kub muaj ntau yam ua rau cov hlau uas koj siv. Piv txwv li, cov hlau zoo tib yam uas koj siv yuav tsum muaj qhov kub ntawm 350 degrees, thiab nws yuav tsum tau hloov mus rau 380 degrees thaum siv. Vim lub hwj chim tsis txaus.
Peb, cov teeb meem txij nkawm. Nws yuav tsum tau tinned txhua zaus nws siv los tiv thaiv oxidation.
4. Lub taub hau hlau yog deformed los yog perforated.
Txoj kev:
1. Tsis zoo soldering hlau muaj qhov kub thiab txias, thaum zoo zoo soldering hlau generates cua sov maj mam thiab tsis kub, nws tsis yooj yim rau hlawv lub ntsis ntawm lub soldering hlau. Kev siv lub taub hau hlau yog qhov tseem ceeb heev rau kev xaiv.
2. Qhov kub thiab txias yuav ua kom cov oxidation ntawm cov hlau taub hau thiab txo lub neej ntawm cov hlau taub hau. Qhov siab dua qhov kub thiab txias, qhov kev pab cuam lub neej luv ntawm lub taub hau soldering hlau. Rau txhua qhov nce ntawm 20 degree, lub neej kev pab cuam ntawm lub taub hau hlau yuav raug txo los ntawm ib nrab.
3. Muab lub hau ntawm cov hlau nplaum rau hauv rosin thiab siv cov hlua khi, dov rau hauv, thiab cov oxide yuav poob tom qab ib ntus. Tom qab siv ib txwm, npog lub hau nrog tin kom txog thaum nws tsis tuaj yeem lo. Thaum koj xav siv lwm zaus, ntub nws RUB rau ntawm daim txhuam cev thiab nws yuav ci heev.
4. Hloov lub taub hau hlau.
Cov kev ceev faj:
Tsis txhob siv cov ntaub ntawv tshem tawm cov oxides ntawm qhov vuam taub. Yog hais tias lub hau ntawm cov hluav taws xob soldering hlau raug hlawv kom tuag (ib txheej tsaus nti uas tsis yaj lub tin, los yog nws tsuas yog ib lub pob tin thaum nws melts), ces siv cov hniav los txhuam cov taub kom nws nthuav tawm cov tooj liab. . Lub scraping ceev yuav tsum ceev ceev, thiab tsis txhob siv ntau heev Vigorously, siv solder hlau yaj rau nws tam sim ntawd tom qab scraping, tab sis yog hais tias qhov no yog ib tug ntev lub sij hawm, lub neej ntawm soldering hlau taub yuav luv luv.
Thaum lub chaw nres tsheb soldering tsis siv, tsis txhob cia lub hau ntawm cov hlau soldering ntawm qhov kub thiab txias rau lub sijhawm ntev. Qhov no yuav hloov cov flux ntawm lub ntsis ntawm cov hlau soldering rau hauv oxides, uas yog, oxidation ntawm lub taub hau ntawm cov hlau soldering yuav ua rau cov thermal conductivity ntawm lub taub yuav txo qis heev. Thaum lub chaw nres tsheb tsis siv, lub hwj chim yuav tsum tau muab tua (rau qhov tsis-kub-tswj thiab tsis-automatic dormancy soldering chaw nres tsheb).
