Cov khoom siv ntawm lub taub hau soldering
Lub ntsiab cuab tam rau hluav taws xob soldering yog hluav taws xob soldering hlau. Feem ntau siv yog hom cua sov sab hauv thiab sab nraud cua sov hom. Kuj tseem muaj qhov ntsuas kub-kho tau thiab qhov ntsuas kub tsis tu ncua, thiab cov khoom siv hluav taws xob tshwj xeeb siv rau kev tshem tawm cov khoom siv hluav taws xob. Feem ntau ntawm lawv yog indispensable thaum nws los txog rau vuam. Lub luag haujlwm tseem ceeb ntawm kev tig ntawm lub taub hau hlau yog muab cov cua sov rau lub vuam (feem ntau yog tin hlau) los ntawm nws tus kheej cov cua sov kom yaj nws, yog li vuam ob lub workpieces. Nws zoo li yog ib qho yooj yim heev, tab sis nws yuav tsum tau ua kom sov sai sai thiab feem ntau siv. Nws muaj cov yam ntxwv ntawm withstanding kub, corrosion kuj, du vuam thiab ntev kev pab cuam lub neej. Tus yuam sij rau yuav ua li cas nws yog saib nws cov khoom tseem ceeb muaj pes tsawg leeg thiab koj yuav paub.
Ua ntej ntawm tag nrho cov, lub taub hau soldering tsis yog tsim los ntawm ib qho hlau. Nws yog tsim los ntawm tsib kwv tij: tooj liab, hlau, tweezers, chromium, thiab tin.
Tus thawj yog tooj liab
tooj liab, raws li ib tug tshav kub conductor, yog lub ntsiab feem ntawm lub soldering hlau taub. Kev suav txog li 85% ntawm cov khoom siv hlau nplaum, tooj liab muaj cov thermal conductivity zoo, uas yog qhov tsim nyog rau cov cua kub ceev ntawm cov hlau taub hau. Cov lus qhia zoo soldering hlau yog ua los ntawm tooj liab, tab sis qee cov tuam ntxhab siv tooj dag. Txhawm rau txo cov nqi, nws kuj txo tus nqi ntawm cov hlau soldering. Lub thermal conductivity ntawm lub taub hau.
dick hlau
Hlau feem ntau ua lub luag haujlwm tiv thaiv corrosion nyob rau hauv cov ntsiab lus hlau soldering thiab yog ib qho tseem ceeb cuam tshuam rau lub neej kev pab cuam ntawm lub taub hau hlau. Cov qauv siv lead ua ntawm cov hlau plating txheej ntawm ib qho zoo soldering hlau taub yog zoo thiab ntom, thiab nws muaj corrosion kuj zoo. Xws li ib tug soldering hlau taub muaj ib tug ntev kev pab cuam lub neej thiab zoo tin tshem tawm cov nyhuv. Cov neeg tsim khoom uas tsis zoo hlau plating tshuab feem ntau vam khom lub thickness ntawm cov hlau plating txheej los tswj cov kev pab cuam lub neej ntawm lub soldering hlau taub. Feem ntau, yog tias cov hlau plating txheej yog tuab, lub taub yuav tsis raug tinned, thiab yog tias nws nyias, nws yuav tsis ruaj.
qub nickel
Kev ua haujlwm ntawm cov tweezers ntawm lub taub hau hlau yog los tiv thaiv cov hlau txheej los ntawm xeb thiab pab txhawb chrome plating tom qab.
qub chrome
Chromium tsis lo rau tin, tiv thaiv tin los ntawm kev khiav mus rau lub taub hau thaum siv. Feem ntau, lub sij hawm chromium plating ntawm cov hlau taub hau yog ntau tshaj 5 feeb, thiab lub sij hawm zoo tib yam chrome plating yog li 1 feeb.
qub 5 tin
Lub tin yog nyob rau ntawm lub taub hau, uas yog qhov twg cov tin sticks thaum siv.
Txhawm rau tsim cov lus qhia tsim nyog, tsib cov kwv tij no yog qhov tseem ceeb.
