Tsis zoo li lwm yam hlau, cov hlau tsis yooj yim rau yaj. Nws muaj txheej txheej oxide tuab uas tiv thaiv kom tsis txhob yaj los ntawm lo rau nws saum npoo. Thaum txoj haujlwm yog nyuab nyuab nyuab dua li niaj zaus siv, koj tuaj yeem ua tiav cov hlau tsis huv nrog ob peb kauj ruam yooj yim. Ua ntej kho cov hlau los ntawm kev ntxuav nws kom huv thiab siv cov kua qaub ua kua rau nws saum npoo. Siv lub lauj kaub uas tsawg kawg yog 50% tin rau khi zoo tshaj plaws. Tom qab ntawd ua kom sov ob daim hlau kom cov laug yaj thiab ua kom zoo.
Cov kauj ruam
Ntu 1 ntawm 2: Ua Ntej Kho Cov Hlau Stainless
Kauj Ruam 1. Ua haujlwm hauv thaj chaw uas muaj cua nkag tau zoo thiab hnav cov khoom tiv thaiv
Soldering stainless hlau xav tau cov kuab tshuaj thiab lwm yam tshuaj uas tuaj yeem ua pa tawm thaum lub sijhawm ua cua sov. Ua txhua txoj haujlwm hauv thaj chaw uas muaj cua nkag tau zoo kom tsis txhob ua pa ntawm cov pa taws los ntawm tus txheej txheem. Ib txwm hnav tiv thaiv qhov muag thiab hnab looj tes thaum koj tab tom siv.
- Ib qho haujlwm sab nraud, hauv lub nkas -las nrog lub qhov rooj qhib, lossis ze rau lub qhov rais.
- Hnav daim npog qhov ncauj kom tiv thaiv txheej ntxiv.
Kauj Ruam 2. So cov hlau tsis huv nrog cov kuab tshuaj kom tshem cov roj thiab roj
Cov kab mob hauv qhov chaw tiv thaiv cov khoom siv los ntawm kev khi kom raug. Tshem tawm cov kua los yog roj muaj kab mob nrog cov tshuaj ntxhua khaub ncaws. Ncuav qee yam rau hauv ntaub qhwv thiab so thaj chaw uas koj tab tom siv.
- Isopropyl cawv yog cov tshuaj ntxhia yooj yim uas ua haujlwm rau feem ntau. Rau cov ncuav ci hauv cov roj lossis roj, siv lub tshuab ntxhua khaub ncaws zoo li acetone.
- Acetone yog xeb, ua kom khaus, thiab kub hnyiab tau. Hnav cov hnab looj tes thaum koj tuav nws thiab ua kom nws nyob deb ntawm qhov qhib nplaim taws. Yog tias koj tau txais ib qho ntawm koj cov tawv nqaij, tuav thaj tsam hauv qab dej li 5 feeb.
Kauj Ruam 3. Tshem tawm cov kab mob uas tsis huv nrog hlau txhuam hniav
Kev ntxuav cov kuab tshuaj yuav tsis tshem cov kab mob phem xws li hmoov av thiab av. Txhuam ob daim hlau ntawm lawv qhov chaw soldering los npaj lawv rau kev khi.
Tsis txhob txhawj xeeb yog tias txhuam txhuam cov hlau me ntsis. Qhov ntxhib nto tau pab cov laug txuas zoo dua
Kauj Ruam 4. So ib qho kua qaub uas ntws mus rau cov hlau
Qhov tseem ceeb los ua cov kab laug sab khi rau cov hlau tsis huv yog kho nws nrog cov dej ntws ua ntej soldering. Flux yog cov tshuaj muaj roj lossis dej, nyob ntawm seb hom twg, uas ntxuav cov hlau nto kom lawv khi tau zoo dua. Rau cov hlau tsis huv, cov kua qaub tshem tawm cov oxides los ntawm cov hlau saum npoo av thiab pab cov hlau ua ke ua ke. Siv lub zog muaj zog, ua kua qaub-kua qaub. Ntub dej txhuam nrog cov dej ntws thiab siv nws rau cov hlau tsis huv.
- Saib rau qhov flux uas tau tsim tshwj xeeb rau siv cov hlau tsis huv. Qhov no feem ntau yog luam tawm ntawm daim ntawv lo khoom.
- Siv hnab looj tes thiab tiv thaiv qhov muag thaum tuav cov kua qaub.
- Lwm qhov ua raws cov paj ntoo tsis zoo rau cov hlau tsis xeb. Siv lub zog muaj zog, kua qaub ua kua.
- Yog tias koj tab tom siv 2 daim hlau tsis huv, so ob qho tib si nrog cov dej ntws. Yog tias koj tab tom siv cov hlau tsis huv rau lwm lub hlau, tsuas yog txhuam cov hlau.
Ntu 2 ntawm 2: Txhim Kho Cov Hlau
Kauj Ruam 1. Siv lub lauj kaub uas tsawg kawg yog 50% tin rau qhov khi zoo tshaj plaws
Txawm hais tias muaj ntau hom kev sib dhos, qhov siab-tin ntau yam khi tau zoo tshaj plaws nrog cov hlau tsis huv. Tin kuj zoo ib yam xim ntawm cov hlau tsis muaj xim, yog li nws ua rau pom kev zoo dua.
Solder nrog qee cov nyiaj hauv nws tseem yuav tsim lub zog ruaj khov. Nco ntsoov tias cov laug nrog nyiaj yuav siv sijhawm ntev dua rau yaj
Kauj Ruam 2. Kaw 2 daim hlau uas koj tab tom ua kom lawv sib kov
Koj yuav xav tau ob txhais tes thaum koj muab tshuaj txhuam, yog li ruaj ntseg ob daim hlau kom qis. Teem lawv ntawm lub kaum sab xis koj xav kom lawv khi. Tom qab ntawd siv daim clip lossis vise kaw lawv rau hauv qhov chaw.
- Muaj cov rooj zaum tshwj xeeb soldering nrog clamps tuav 2 daim hlau hauv qhov chaw. Xav txog kev nqis peev hauv ib qho ntawm cov no yog tias koj siv ntau zaus.
- Feem ntau cov vises ntawm lub rooj kuj tseem loj txaus los tuav 2 daim hlau tib lub sijhawm.
- Yog tias koj tab tom xaum qee yam xauv rau hauv qhov chaw, zoo li cov yeeb nkab, tom qab ntawd tsuas yog ruaj ntseg 1 daim hlau.
Kauj Ruam 3. Ua kom sov ob qhov chaw hlau nrog koj cov cua sov
Ob lub teeb thiab ib lub raj hlau ua haujlwm rau qhov no. Siv chav ntsuas cua sov rau ob daim hlau raws kab uas koj tab tom txuas. Tawm hauv chav nyob kom txog thaum cov hlau tau kub txaus kom yaj cov laug.
- Cov dej ntws yuav ua npuas me ntsis thaum nws ua kom sov. Qhov no yog qhov qub.
- Txhawm rau ntsuas thaum cov hlau kub txaus, kov me ntsis ntawm cov laug rau nws saum npoo tsis muaj chav ua cua sov txuas nrog. Yog tias nws yaj ntawm kev sib cuag, cov hlau kub txaus.
Kauj Ruam 4. Qhuav qee cov laug rau ntawm cov hlau tsis muaj hlau yog tias koj siv
Yog tias koj tab tom khi cov hlau sib txawv rau cov hlau, zoo li tooj liab lossis tin, ua ntej kho qhov saum npoo los ntawm yaj qee cov laug rau nws. Qhov no muab cov hlau nto los khi rau. Ua kom sov cov hlau nrog koj cov hlau txuas lossis lub teeb kom txog thaum nws kub txaus kom yaj cov laug. Tom qab ntawd nias lub lauj kaub tiv thaiv cov hlau thiab cia qee lub pas dej ntawm thaj chaw uas koj tab tom khi rau cov hlau.
- Yog tias koj tab tom xaum 2 daim hlau tsis xeb, ces hla cov kauj ruam no.
- Solder yog ib txoj hlua hlau nyias nyias uas los hauv lub raj. Thaum koj yaj nws, tshem tawm 6 ntiv tes (15 cm) los ntawm lub raj kom koj txhais tes nyob nyab xeeb kom deb ntawm tshav kub.
Kauj Ruam 5. Thov siv tshuaj txhuam ntawm qhov sib koom ua ke ntawm 2 daim hlau
Nrog ob daim hlau ua ntej kho, cov laug yuav khi tau zoo dua. Kov cov laug rau cov cua sov kom nws yaj. Tom qab ntawd kis tus kab laug sab kom txog thaum koj npog tag nrho qhov sib koom ua ke. Siv cua sov ntxiv yog tias cov hlau txias.
- Yog tias koj siv cov hlau txuas, tuav cov hlau tiv thaiv qhov sib koom tes. Tom qab ntawd kov cov laug rau hlau. Tshaj tawm cov kab laug sab yaj raws qhov sib koom ua ke thaum nws ntws los ntawm cov hlau.
- Yog tias koj siv lub teeb taws, tsis txhob kov lub tshuab ncaj qha mus rau nplaim taws. Tshav kub cov hlau nrog cov nplaim taws kom txog thaum nws kub txaus kom yaj cov kab laug sab, tom qab ntawd kov lub lauj kaub rau cov hlau.
Kauj Ruam 6. Ntxuav qhov sib koom nrog dej sov, dej ntws tawm kom tshem tawm cov dej ntws tawm
Flux yog corrosive heev, yog li tso nws tawm tuaj yeem ua rau cov hlau puas rau lub sijhawm. Cia lub lauj kaub txias rau 2-3 feeb ua ntej kov nws. Tom qab ntawd yaug tawm cov seem uas seem. Nqa daim hlau mus rau tus kais dej thiab khiav dej sov hla nws. Rub nrog daim txhuam cev lossis txhuam txhuam kom tshem tawm cov dej ntws tawm.
- Yog tias daim ntawv koj muag loj dhau los lossis tsau rau hauv qhov chaw, nqa hla lub thoob dej sov thiab txhuam qhov sib koom nrog daim txhuam cev.
- Siv cov xab npum me me yog tias cov dej ntws tawm tsis tuaj nrog txhuam yooj yim.
Lub tswv yim
Siv cov khoom siv soldering tsim los siv cov hlau tsis huv. Cov khoom no muaj nyob ntawm cov khw muag khoom kho vajtse thiab yuav tsum tau cim
Lus ceeb toom
- Ua haujlwm hauv thaj chaw uas muaj cua nkag tau zoo. Fluxes tuaj yeem tshem tawm cov pa phem.
- Ib txwm hnav tsom iav thiab hnab looj tes thaum siv tshuaj txhuam.
