Ua rau thiab kev daws rau qhov tshwm sim ntawm perforation nyob rau hauv lub soldering hlau taub
Perforation ntawm lub taub hau soldering yog ib qho tshwm sim corrosion. Cov khoom siv raw ntawm cov hlau taub hau yog tooj liab, thiab qhov saum npoo yog plated nrog ib txheej hlau plating rau kev tiv thaiv. Perforation ntawm lub taub hau hlau txhais tau hais tias cov hlau ntawm cov hlau taub hau yog oxidized nyob rau hauv qhov kub thiab txias, thiab kub nce. Qhov kub thiab txias, qhov ceev ntawm oxidation. Yog li ntawd, nyob rau hauv lub premise ntawm kom ntseeg tau lub vuam yuav tsum, uas tsis muaj kub yuav tsum tau siv rau vuam ntau npaum li sai tau! Txhim kho qhov zoo ntawm cov hlau soldering thiab txhim kho cov kev siv cov tswv yim zoo. Lub ntsiab yog vim li cas rau lub perforation ntawm lub soldering ntsis yog nyob rau hauv lub ntsiab qauv ntawm lub soldering ntsis.
1. Tom qab siv tau ntev, lub teeb dawb T12 soldering hlau taub yuav ua rau corroded loj heev thiab xau tooj liab, ua rau nws nyuaj rau siv. Txawm li cas los xij, qhov kub ntawm qhov tseem ceeb ntawm cov cua sov yog qhov ruaj khov thiab nws ua kom sov sai sai. Yog hais tias koj ntxiv ib tug rejuvenating ntsis, nws yuav yog ib tug tshiab soldering hlau ntsis. Tsuav koj tseem tuaj yeem tsim kom sov, koj tuaj yeem siv koj lub hnab looj tes tshiab! Nws tseem yog hom tshiab tom qab sawv rov los!
Disadvantages: Tseem muaj qhov tsis zoo. Lub tin melting ceev yuav qeeb qeeb thaum pib, cua sov ceev yuav raug txo thiab tus nqi yuav nce ntxiv. Kev kub ceev rov qab zoo dua 936. Muaj qhov zoo thiab qhov tsis zoo.
2. Siv cov ntaub ntawv los txiav tawm lub taub hau perforated thiab hloov mus rau cov duab koj xav tau.
Disadvantages: Nws tseem tuaj yeem cuam tshuam nrog cov pob qij txha loj. Tsuas yog phaj ib txheej ntawm alloy. Tooj liab oxidizes sai sai tom qab rhuab thiab yuav poob rau hauv ib lub sij hawm luv luv. Cov tooj liab ntshiab yog yooj yim oxidized thiab corroded thiab muaj lub neej luv luv.
3. Ntxiv borax rau lub vuam pas nrig. Kuv yuav ib tug nyiaj uas muaj tooj liab welding pas nrig (nco ntsoov tias nws yog ib tug silver-muaj tooj liab vuam pas nrig), tab sis ib tug loj teeb meem twb nrhiav tau thaum lub vuam. Cov nyiaj-muaj electrode yuav zoo li nyiaj-dawb raws li thawj T12 txheej tom qab vuam. Nws yog kwv yees tias vim cov ntsiab lus nyiaj, nws yog qhov yooj yim heev rau tin thiab muaj hardness heev. Cov neeg uas muaj cov xwm txheej tuaj yeem sim nws. Lub taub siv los vuam lub qhov tsuas yog xav tau me ntsis los sau lub qhov.
Disadvantages: Cov kua nplaum tuaj yeem yaj tooj liab lossis nyiaj. Thaum cov hlau plating sab nrauv puas lawm thiab cov tooj liab sab hauv yog yaj tawm, tshwj xeeb tshaj yog thaum siv rau vuam nrog cov hlau tsis muaj hlau lead tam sim no, kuv ntshai nws yuav raug corroded dua sai sai. Lub vuam taub yog corroded thiab muaj qhov zoo li kab noj hniav. Tseem siv cov ntaub ntawv uas tuaj yeem yaj tau, thiab cov txiaj ntsig tuaj yeem xav tau.
