Kev kho cov khoom kub lossis cov khoom kub sib dhos ua ke, yuav tsum muaj txoj hauv kev sib txawv dua li siv cov hlau lead. Txawm hais tias koj tau ntsib kev siv lwm cov hlau, koj tuaj yeem xav saib hauv ntu ntawm kev sib sau cov ntaub ntawv kom kawm paub txog yam khoom ntawm cov laug, lub teeb, thiab cov dej ntws uas tsim nyog rau txoj haujlwm no. Cov txheej txheem ntsuas kub kom sov no, thev naus laus zis hu ua "brazing," tuaj yeem nyuaj, yog li koj yuav xav pib los ntawm kev coj ua ntawm cov hlau tsis kim kim lossis ntawm cov khoom uas tsis muaj kev xav.
Cov kauj ruam
Ntu 1 ntawm 2: Sau Cov Khoom
Kauj Ruam 1. Siv txhua hom cib txhuam
Cov no yog tsim los tiv thaiv kom tsis txhob tshav kub thiab tiv tshav kub ntau. Kiln cib, magnesia blocks, lossis cib cib yog txhua qhov kev xaiv ntau.
Kauj Ruam 2. Yuav cov laug kub
Ib qho hlau hlau uas tsim los ua kom yaj thiab koom nrog hlau ua ke yog hu ua "solder," tab sis feem ntau cov neeg muag khoom yuav tsis ua haujlwm koom nrog kub. Koj tuaj yeem yuav kub yaj, tsim los rau lub hom phiaj no, ua cov ntawv, xaim, lossis hauv 1 hli (~ 1/32 nti) chips. Txiav cov khoom loj ntawm cov laug rau hauv cov chips tau pom zoo, kom ua kom yooj yim dua los tswj qhov tseeb ntawm cov kab laug sab tau thov.
- Solder nrog cov ntsiab lus kub siab dua muaj zog dua, tab sis siv cua sov ntau dua kom yaj. Nws raug nquahu kom koom nrog ob daim ua ke. Siv "kav dej phwj," "nruab nrab" lossis "nyuaj" cov laug, lossis txuas nrog 14 karat thiab siab dua.
- Cov laug nrog cov ntsiab lus kub qis yuav yaj tau yooj yim dua, thiab raug pom zoo rau kev kho me me. Siv "kho cov laug," "yooj yim" cov laug, lossis cov laug hauv qab 14 karat.
- Txheeb daim ntawv ua ntej yuav cov xim liab lossis sawv kub kub, vim tias nws yuav muaj cov tshuaj lom cadmium.
Kauj Ruam 3. Xaiv lub teeb pom kev zoo kom yaj cov laug
Lub qhov hluav taws xob me me oxy-acetylene yog qhov kev xaiv zoo, tab sis butane lossis lwm lub teeb kub kub yuav ua haujlwm ib yam. Cov khoom siv hlau tsis pom zoo rau cov hlau muaj txiaj ntsig lossis lwm yam khoom siv ua kom sov kub.
Kauj Ruam 4. Nrhiav qhov tsim nyog
Ua ntej soldering kub, lossis feem ntau lwm yam hlau, cov khoom siv tshuaj hu ua "flux" yuav tsum tau siv los ntxuav cov hlau saum npoo av thiab pab cov txheej txheem soldering mus tau zoo. Nrhiav cov dej ntws los ntawm cov khoom kho vajtse lossis cov hniav nyiaj hniav kub uas muaj kev nyab xeeb rau siv cov hlau muaj nqi. Qhov no qee zaum hu ua "brazing flux" vim yog lub sijhawm siv rau qhov txheej txheem sib koom ua haujlwm siab. Flux los hauv cov tshuaj txhuam los yog kua, lossis ua hmoov uas tsim cov tshuaj txhuam thaum sib xyaw nrog dej.
Thaum brazing yog cov txheej txheem sib txawv dua li kev siv tshuaj yaj yeeb, txawm tias cov hniav nyiaj hniav kub feem ntau hu cov txheej txheem no "soldering." Cov ntawv sau lo "soldering flux" tuaj yeem ua haujlwm, tab sis kos lub ntim kom pom tias nws tsim nyog rau kub
Kauj Ruam 5. Ua kom qhov chaw ua haujlwm txias
Siv cov kiv cua lossis qhib lub qhov rais los tsim cua daj cua dub hla thaj chaw ua haujlwm, txav cov pa tawm ntawm koj mus. Cov cua daj cua dub muaj zog tuaj yeem ua rau cov txheej txheem txheej txheem nyuaj dua, vim yog qhov ua kom txias.
Kauj Ruam 6. Txais cov tooj liab tooj liab thiab cov cuab yeej los tuav cov kub hauv qhov chaw
Tooj liab yuav tsis xeb hauv cov kua qaub kua qaub piav qhia hauv qab no, tsis zoo li cov hlau. Koj tseem yuav xav tau cov cuab yeej uas tuaj yeem tuav cov khoom kub hauv txoj haujlwm, feem ntau yog tweezers. Ib lub clamp lossis vise tuaj yeem siv tau, tab sis nruj me ntsis kom tsis txhob khoov kub.
Lwm yam cuab yeej tsis tas yuav ua los ntawm tooj liab
Kauj Ruam 7. Ua raws li kev tiv thaiv kev nyab xeeb
Cov iav tsom iav muaj kev nyab xeeb yog qhov tseem ceeb los tiv thaiv koj lub qhov muag los ntawm cov kua yaj. Cov ntaub pua tsev tuab tuab tau pom zoo kom tiv thaiv kev kub hnyiab ntawm koj cov khaub ncaws. Dov lub tsho ntev thiab khi cov plaub hau rov qab raws li kev ceev faj ntxiv.
Kauj Ruam 8. Teeb ib da dej thiab ib da dej da dej
Teem lub ntim dej tawm kom txias thiab yaug cov kub. Yuav cov tshuaj "pickle" los ntxuav cov tshuaj oxidization tawm ntawm cov hlau, thiab npaj nws raws li cov lus qhia ntawm lub ntim. Cov neeg tsim khoom qab zib feem ntau muag nws ua hmoov, uas tuaj yeem npaj tau me me los ntawm kev sib tov nrog dej thiab cua sov.
- Tsis txhob tso cov tshuaj tov rau hauv cov thawv hlau, lossis muab nws sib cuag nrog cov tais diav hlau.
- Tsis txhob muab cov cua sov tso rau hauv lub microwave lossis lub thawv uas koj npaj siab siv rau ua noj. Cov zaub tuaj yeem tawm tsw ntxhiab lossis txawm tias cov khoom tsis zoo.
Ntu 2 ntawm 2: Koom Nrog Kub
Kauj Ruam 1. Ntxuav kub kom huv
Cov npoo kub kom tau koom nrog yuav tsum tau ntxuav kom huv ntawm cov av thiab roj rau cov tshuaj txhuam kom sib txuas ua ke. Tsau lawv hauv cov tshuaj tov ua ke luv luv kom tshem tawm cov kab mob sib kis, tom qab ntawd yaug hauv dej kom tshem cov kua qaub. Txhuam qhov chaw nrog xab npum lossis xab npum kom ntxhua ntxiv.
Qee tus neeg ua kom cov kua qaub ua kua los ntawm kev ntxiv cov dej qab zib ci rau hauv cov dej yaug, tab sis qhov no tsis tsim nyog tshwj tsis yog tias koj cov qaub ncaug tsis muaj zog
Kauj Ruam 2. Tuav qhov kub nyob hauv qhov chaw
Muab cov khoom kub tso rau ntawm ib sab laug, thiab tuav hauv qhov chaw nrog tweezers lossis clamp. Cov cheeb tsam los koom ua ke yuav tsum sib haum ua ke kom ze li sai tau; txheej txheem no tsis tuaj yeem ua tiav qhov khoob loj.
Kauj Ruam 3. Siv cov dej ntws me me rau cov khoom uas tau muab sib dhos ua ke
Flux yuav pab tshem tawm cov tsis huv ntxiv, thiab tiv thaiv kom tsis muaj xim rau saum npoo. Kev thov cov flux tsuas yog qhov uas cov khoom yuav koom nrog tuaj yeem txo tus nqi ntawm cov laug uas ntws mus rau thaj chaw tsis raug, tab sis qee tus neeg nyiam siv cov dej ntws hla tag nrho daim kom txo qis xim.
Kauj Ruam 4. Kub lub flux me ntsis
Siv lub teeb kom luv luv ua kom sov qhov chaw koj siv nws, kom txog thaum cov dej npau tawm thiab tawm tom qab cov tshuaj tiv thaiv, uas txwv tsis pub tsim cov tooj liab oxides. Yog tias koj siv cov dej ntws mus rau tag nrho cov khoom, nco ntsoov ua cov kauj ruam no kom zoo ua ntej koj ntxiv cov laug.
Kauj Ruam 5. Thov ib qho me me ntawm cov laug thiab cua sov
Muab ib rab yaj phom tso rau ntawm ib qho kawg ntawm lub seam kom koom nrog, thiab ua kom sov cov khoom kub ib puag ncig. Yog tias koj siv lub teeb kub kub kom tsim nyog, koj yuav tsum tuaj yeem ua kom sov thaj chaw ntawd kom txaus kom yaj cov laug tsis tas yuav tsum ua kom sov tag nrho cov khoom. Tsiv koj lub nplaim taws rov qab thiab maj mam maj mam thaum koj ua kom sov, txhawm rau siv cov cua sov hla qhov ntev ntawm cov nqaws kom koom nrog. Lub lauj kaub yuav tsum yaj thiab ntws hla lub nqaws, pom kev koom nrog ob sab ua ke.
Kauj Ruam 6. Kho cov khoom ua ke nrog dej thiab zuaj
Thaum cov laug tau ntws raws qhov sib koom ua ke, thiab cov hlau tau ua kom sov txaus los koom ua ke, tua lub teeb thiab cia kub txias. Tom qab ob peb feeb, tua nws ntxiv hauv dej da dej. Siv cov cuab yeej tooj liab kom txo qis kub mus rau hauv cov dej da dej, thiab tos ob peb feeb rau feem ntau ntawm cov nplaim hluav taws uas tsis zoo ib yam rau saum npoo kom raug tshem tawm.
Kauj Ruam 7. Kho qhov kawg yog xav tau
Tshem cov kub los ntawm cov zib ntab, yaug hauv dej da dej, thiab tshuaj xyuas. Tej zaum koj yuav tsum tau txhuam lossis tshem tawm cov laug ntau dhau lossis nplai hluav taws kom ua tiav qhov zoo li koj xav tau. Ob qho khoom kub tam sim no yuav tsum tau koom ua ke nrog kev sib raug zoo.
Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube
