Kev ceev faj rau kev siv cov hlau soldering
Ntau cov hluav taws xob soldering hlau lub neej nws tus kheej yog ntev heev, vim qee txoj kev tsis ncaj ncees lawm, ua rau nws lub neej luv heev. Cov nram qab no rau tus sau tus kheej kev paub, los qhia txog kev siv cov hlau soldering hauv cov txheej txheem ntawm kev mloog.
1, ua tiav nyob rau hauv lub sij hawm mus unplug lub soldering hlau
Muaj coob tus neeg nyob rau hauv kev siv cov hlau soldering, tab sis kuj cia cov hlau nyob rau hauv lub cua sov lub xeev, lub sij hawm no lub taub hau hlau nyob rau hauv lub tshav kub kub xeev, nws yog ib qho yooj yim mus oxidized. Thaum lub taub hau hlau soldering yog oxidized, kev siv tom ntej yuav nyuaj dua. Yog li ntawd, koj yuav tsum tau ua nyob rau hauv tus txheej txheem ntawm kev siv, unplug lub soldering hlau nyob rau hauv lub sij hawm.
2, soldering hlau taub hau tinned
Kuv tsis paub yog tias koj muaj tus cwj pwm ntawm tinning, kuv ib txwm ua tus cwj pwm tinned. Vim hais tias tom qab siv cov hlau soldering, yog tias tsis yog rau lub taub hau hlau tinned, lub taub hau hlau yuav raug oxidised vim qhov kub thiab txias, qee qhov ncaj qha tshwm dub, cuam tshuam rau kev siv ntawm cov hlau soldering lwm zaus.
3, tsis txhob siv acidic flux
Txhawm rau ua kom yooj yim dua, qee cov neeg siv yuav siv qee qhov flux. Feem ntau ntawm cov fluxes yog acidic, kub kub corrosion ntawm lub taub hau hlau yog hnyav heev.
Qhov zoo tshaj plaws flux yog rosin, kom siv tag nrho cov rosin no flux. Rosin tuaj yeem raug crushed rau hauv cov hmoov thiab tov nrog cawv, lawv tuaj yeem siv los ua flux, cov nyhuv zoo heev. (25% ntawm rosin yaj hauv 75% cawv)
4, kev xaiv ntawm solder
Koj tsis tuaj yeem yuam kev nrog ib lub nyiaj rau ib lub nyiaj. Yuav ib tug zoo solder hlau tsis tau tsuas yog ceev welding, rau soldering hlau taub hau kuj zoo dua. Thiab qee qhov tsis zoo solder hlau, yooj yim pom cov pob qij txha tsis du, burrs, cov pob qij txha tsis muaj zog.
