Yog tias koj xav tau txhawm rau txhawm rau txhaws hauv koj cov kav dej, nws yuav yog qhov pheej yig los sim nws tus kheej, yog tias koj tau txais cov ntaub ntawv raug. Kawm paub yuav koom nrog cov raj tooj liab siv cov khoom siv feem ntau muaj nyob hauv cov kav dej, cua sov, thiab tub yees txias tsev, thiab cov khw muag khoom kho vajtse xws li Tsev Depot thiab Lowe's.
Cov kauj ruam
Ntu 1 ntawm 2: Tau Txais Cov Khoom Kom Zoo
Kauj Ruam 1. Tau tooj liab tubing ntawm txoj kab uas tsim nyog
Cov raj tooj liab siv rau cov kav dej yog muaj qhov loj me me, txhais tau hais tias sab nraud ntawm lub raj yog 1/8 (0.125 ntiv tes) loj dua nws qhov loj tau hais tseg.
Yog tias koj xav tau txiav cov yeeb nkab rau koj txoj haujlwm, nco ntsoov tias koj siv lub raj txiav, kaw cov yeeb nkab kom khov thiab tig lub tshuab txiav ncig lub yeeb nkab. Nws yuav tsum siv li 8 teev
Kauj Ruam 2. Ua kom ntseeg tau tias lub raj yog ntawm phab ntsa tuab tuab tsim nyog rau koj txoj haujlwm
Feem ntau cov npe tooj liab tooj liab muaj nyob hauv plaub qhov hnyav, lossis phab ntsa tuab, uas yog xim xim. Feem ntau, txawm li cas los xij, cov phiaj xwm nyob hauv tsev yuav koom nrog cov raj tooj liab ntawm Hom L lossis M.
Hom L tubing tau cim nrog daim ntawv xiav thiab feem ntau yog siv feem ntau hauv kev lag luam/chaw nyob. Hom M yog cim xim liab thiab muaj lub phab ntsa uas ci tshaj plaws uas tuaj yeem siv rau cov txheej txheem muaj zog
Kauj Ruam 3. Tau txais cov txuas txuas thiab cov pob qij txha tsim nyog rau cov kab ke uas koj tab tom tsim
Nyob ntawm koj txoj haujlwm, tej zaum koj yuav xav tau qee qhov ua ke ntawm cov hauv qab no:
- Txiv neej/Poj niam adapters, uas tau siv los koom nrog cov yeeb nkab txuas mus rau cov yeeb nkab xov.
- Txo cov adapters, uas yog siv los ntawm cov yeeb nkab loj dua mus rau qhov me me.
- Lub luj tshib sib txuas, uas yog siv los tig kaum, feem ntau yog 90 degree khoov, tab sis kuj muaj nyob hauv 45 degree khoov.
- Tees thiab ntoo khaub lig, uas tau siv los koom nrog cov ceg tubing mus rau lub hauv paus loj, siv lub tee, lossis ob ceg hauv qhov "hla."
Kauj Ruam 4. Xaiv cov laug
Rau cov txheej txheem dej muaj peev xwm, yuav tsum tau siv cov kav hlau tsis muaj hlau lead. Nws feem ntau yog 95/5 (95% tin thiab 5% antimony), lossis cov hlau phom thiab ib qho me me ntawm tooj liab thiab/lossis nyiaj, feem ntau muag hauv ib phaus yob ntawm 1/8 txoj kab uas hla hlau. tsis siv rau cov dej haus tau.
Kauj Ruam 5. Tau txais cov tshuaj txhuam kom haum
Qhov no feem ntau yog jelly nrog zinc chloride lossis rosin tu cov khoom siv los npog cov chaw huv ntawm tooj liab kom muab muag ua ntej sib dhos thiab ua kom sov. Nws yog qhov ua haujlwm ntawm cov dej ntws, thaum cua sov, txhawm rau pab ntxuav ntxiv, tsis suav nrog cov pa oxygen, tiv thaiv kom tsis txhob rov ua dua tshiab, thiab pab pab ntub cov laug.
Kauj Ruam 6. Tau txais qhov cua sov
Feem ntau, cov khoom siv hluav taws xob ib txwm siv hlau yuav tsis kub txaus los ua haujlwm nrog tooj liab tubing. Koj yuav xav tau cov khoom siv cua sov kom txaus tso zis kom sov cov khoom sib dhos ua ke thiab tubing mus rau qhov kub siab tshaj uas yuav tsum tau yaj cov muab tub lim, feem ntau 400 txog 500 ° F (204 txog 260 ° C). Vim li no, propane/air, lossis acetylene/air torch haum nrog qhov taub ntawm qhov loj me uas tsim nyog feem ntau siv. Ntxuav, ntaub paj rwb qhuav thiab lub raj tshuaj tsuag puv dej yuav ua kom tiav cov khoom siv uas xav tau.
Ntu 2 ntawm 2: Kauj Ruam Ob: Soldering
Kauj Ruam 1. Npaj cov yeeb nkab
Tshem tawm cov tooj liab oxide txheej ntawm ob sab sab nraud ntawm cov tubing hauv cheeb tsam kom muab tso rau hauv qhov haum, thiab sab hauv ntawm qhov haum nws tus kheej. Rau qhov no, koj tuaj yeem siv cov ntawv xuab zeb, ntaub npog, lossis cov cuab yeej tshwj xeeb muag hauv khw muag khoom rau lub hom phiaj no. Txhua tus tooj liab oxide yuav tsum tau muab tshem tawm ntawm ob sab kom txog thaum lawv ob leeg huv si, tsis muaj av, roj, roj lossis lwm yam cuam tshuam uas yuav cuam tshuam nrog ntub tawm ntawm cov laug. Yog tias koj tsis ua, qhov no yuav ua rau muaj kev sib koom ua ke los ntawm qhov chaw.
Ib qho me me ntawm cov dej los ntawm kev sib koom ua ke yuav tiv thaiv cov txheej txheem los ntawm kev ua haujlwm, ua rau muaj qhov haum. Yog tias lub kaw lus kaw yuav tsis nres qhov ua kom ntub dej ua ntej koj pib ua haujlwm, nres cov yeeb nkab nrog ib daim khob cij dawb, tso rau hauv tubing kom deb li deb tau ntawm qhov chaw ua kom sov. Qhov no yuav ua rau cov dej ntws mus ib ntus thiab yuav yaj tau yooj yim thaum lub sijhawm ua haujlwm yaug tawm tom kawg ntawm txoj haujlwm
Kauj Ruam 2. Txhuam qhov chaw ntxhua khaub ncaws kom huv nrog cov tshuaj txhuam kom sai li sai tau tom qab ntxuav tas, thiab sib dhos qhov haum thiab tubing
Siv cov dej ntws mus rau sab hauv thiab sab nraud ntawm cov raj tooj liab.
Kauj Ruam 3. Teeb lub teeb thiab kho nws kom koj muaj nplaim taws xiav
Tsiv qhov kawg ntawm nplaim hluav taws xiav tawm tsam qhov sib dhos ua ke thiab tubing, txav nws tag nrho ib ncig ntawm cov khoom siv hauv thaj chaw uas yuav tsum tau muab cov laug txuas. Nrog kev txav mus los tas li txhua lub sijhawm, ua kom sov sov thiab ua kom zoo ib yam thaum kuaj lub melting point ntawm cov laug los ntawm kev kov qhov ntxeev ntawm cov xaim hlau txuas mus rau qhov sib koom ua ke.
Qhov no yuav siv qee qhov kev coj ua. Sim tuav cov nplaim taws hauv koj txhais tes uas tsis tseem ceeb thiab cov laug hauv koj txhais tes. Nco ntsoov, koj siv cov nplaim hluav taws kom sov lub lauj kaub thiab yaj nws. Koj ua tiav qhov no los ntawm kev siv cov nplaim hluav taws rau cov raj tooj liab thiab tom qab ntawd kov lub lauj kaub rau qhov sib koom ua ke. Cov cua sov ua kom sov yuav rub cov laug yaj rau hauv kev sib koom ua ke los ntawm kev ua haujlwm capillary. Siv cov nplaim taws me ntsis
Kauj Ruam 4. Qhuav lub lauj kaub rau hauv qhov sib koom tes
Tsiv cov laug thiab nplaim hluav taws mus rau sab uas tsis zoo li cov laug yaj, txuas ntxiv noj me me ntawm cov laug thiab txav lub tswb kom txog thaum lub lauj kaub tau ncig lub qhov haum.
- Cov laug yuav zoo li khiav mus rau qhov cua sov. Lub hom phiaj yog tso cai rau lub lauj kaub ua kom tiav qhov chaw nruab nrab ntawm qhov haum thiab tubing los ntawm kev tso nws khiav mus rau qhov tawg. Ntawm cov khoom siv loj dua, mloog zoo rau lub cua sov me ntsis ua ntej ntawm cov khoom ntub ntub kom tso cai rau qhov no tshwm sim.
- Ceev faj tsis txhob ua kom tooj liab ntau dhau. Khaws lub teeb kom txav mus tas li kom tiv thaiv cov tooj liab. Yog tias qhov sib koom ua kom sov dhau thiab ua kom dub, koj yuav tsum tau muab nws tshem tawm thiab rov ua kom huv dua cov yeeb nkab, txwv tsis pub koj yuav muaj kev phom sij txaus.
Kauj Ruam 5. So cov kua kua ntau dhau los ntawm qhov kub uas siv cov ntaub paj rwb huv, qhuav
Txau cov dej ua kua rau ntawm thaj chaw ua kom khov cov laug thiab tiv thaiv kev txav chaw ntawm qhov sib koom ua ke uas yuav tsim kom xau.
Kauj Ruam 6. Yaug cov raj dej kom huv
Siv cov dej haus tau tshiab los tshem tawm cov dej ntws tawm ntau dhau, av, lossis cov hlaws xoob xoob hauv lub tub tom qab txhua qhov kev sib txuas ua ke tiav lawm. Qhov no tseem yuav pab koj txheeb xyuas qhov xau thaum txoj haujlwm tiav.
Lub tswv yim
- Cov Solder feem ntau yaj ntawm 324 degrees Fahrenheit. Txhawm rau kom tau qhov ntsuas kub no, lub khob hliav qab hauv qhov nruab nrab ntawm cov roj propane pheej yig yuav tsum yog 1.5 nti hauv qhov siab. Txoj hauv kev no cov yeeb nkab yuav sov li ntawm 30 vib nas this thiab nrog cov dej ntws, koj yuav pom cov tooj liab tooj liab txuas ua haujlwm yooj yim. Yog tias koj siv lub nplaim taws me me, nws yuav yog ib txoj haujlwm nyuaj.
- Tom qab koj tau ua tiav qhov sib koom nrog cov laug, thiab raws li cov yeeb nkab txias, txuas ntxiv mus thawb cov laug rau hauv qhov sib koom tes. Txoj hauv kev no qhov sib koom ua ke yuav ua tiav ntawm cov laug thiab koj yuav tsis muaj qhov xau.
- Feem ntau cov teeb meem tau ntsib los ntawm kev tsis ua kom huv huv ob sab ntawm lub raj thiab sab hauv ntawm qhov haum, thiab tam sim npog ob qho tib si nrog dej ntws tom qab ntxuav.
- Lub kaw lus yuav tsum tsis muaj qhov siab zoo nyob hauv nws thaum siv cov khoom siv, tshwj xeeb yog ntawm qhov sib koom zaum kawg. Ib qho xau yuav tsim los ntawm npuas los ntawm kev sib koom ua ke tsim los ntawm nthuav cov pa cua hauv cov cua sov. Vent qhov system ua ntej soldering.
Lus ceeb toom
- Ceev faj heev ntawm qhov kub yaj los. Nws yuav dig muag koj yog tias nws tau ntws mus rau hauv koj lub qhov muag. Hnav tsom iav kev nyab xeeb, hnab looj tes tiv thaiv, thiab khaub ncaws hnyav.
- Hluav Taws yog qhov txaus ntshai tam sim no thaum siv cov taws tswm ciab nyob hauv thaj chaw uas raug kaw. Lub tshuab tua hluav taws yuav tsum muaj tam sim ua ntej teeb lub teeb. Cov kab ke hauv nroog feem ntau xav kom koj muaj lub thoob dej nyob ntawm koj ib sab yog tias koj tab tom xau lossis txuas.
