Yuav Ua Li Cas Weld Bronze: 12 Cov Kauj Ruam (nrog Duab)

Cov txheej txheem:

Yuav Ua Li Cas Weld Bronze: 12 Cov Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Weld Bronze: 12 Cov Kauj Ruam (nrog Duab)
Anonim

Kev siv tooj liab tooj liab, qee zaum hu ua braze welding, siv cov pas nrig tooj liab txhawm rau txuas ob daim hlau ua ke. Nws txawv ntawm brazing vim tias nws ua kom sov cov hlau thiab ua rau lawv yaj me ntsis kom lawv sib xyaw nrog cov tooj dag thiab tsim kom muaj zog txuas. Tsis tas li ntawd, cov khoom siv tooj liab tuaj yeem kho tau los ntawm kev siv roj thaiv thiab hluav taws xob. Los ntawm kev sib sau cov ntaub ntawv raug thiab siv sijhawm qeeb, txawm tias mus kom ze, koj tuaj yeem ua rau koj txoj haujlwm tooj liab vuam zoo li tus kws tshaj lij.

Cov kauj ruam

Ntu 1 ntawm 3: Sau Cov Khoom

Weld Bronze Kauj Ruam 1
Weld Bronze Kauj Ruam 1

Kauj Ruam 1. Tau txais TIG welder

Qhov no yog arc vuam tshuab. Nws siv hluav taws xob tam sim no los txuas. Koj lub tshuab yuav tsum muaj tungsten electrode thiab chav rau tiv thaiv roj. Cov no tuaj yeem pom ntawm cov khw muag khoom kho vajtse hauv zos.

Oxyacetylene torches yog ib qho kev xaiv tsim cov hlau tsis muaj zog hauv cov txheej txheem hu ua brazing, uas yuav tsum tsis txhob cuam tshuam nrog vuam. Nws ua raws tib cov kauj ruam xws li TIG tooj liab vuam tab sis yaj tsuas yog cov pas nrig, tsis yog cov hlau saum npoo

Kauj Ruam Bronze Kauj Ruam 2
Kauj Ruam Bronze Kauj Ruam 2

Kauj Ruam 2. Nrhiav roj av argon

Cov pa tiv thaiv yog dab tsi tiv thaiv cov khoom koj tau vuam los ntawm ib puag ncig. Cov pa thiab dej ua kom nkag mus rau hauv koj qhov haujlwm yuav ua rau cov hlau tsis zoo. Cov roj koj yuav siv yog argon, tejzaum nws ua ke nrog qee qhov helium nyob ntawm qhov tob ntawm qhov txuas. Lub tog raj kheej uas muaj cov nkev haum rau hauv chav ntawm koj lub tshuab raj.

Ntshiab argon yog siv rau qhov txuas mus txog ob millimeters tuab. Qhov tuab ntawm qhov txuas, ntau helium koj xav tau hauv cov pa

Weld Bronze Kauj Ruam 3
Weld Bronze Kauj Ruam 3

Kauj Ruam 3. Txais cov pas nrig

Cov pas nrig muab tub lim yog yam koj yuav siv los tsim qhov txuas. Rau tooj liab vuam, koj yuav siv tus pas nrig tooj liab, tab sis cov pas nrig no muaj ntau yam sib txawv ntawm tooj liab, txhuas, thiab lwm yam hlau. Qhov zoo tshaj, koj xav kom haum cov sib xyaw ntawm tus pas nrig koj siv rau cov hlau uas koj tab tom siv thiab qhov tuab ntawm qhov txuas uas koj xav tau.

  • Piv txwv li, tus pas nrig tooj liab nrog 10% txhuas yog qhov zoo rau kev sib koom ua ke, tab sis cov pas nrig tooj liab nrog 7% tin yog qhov zoo rau kev siv vuam sib txawv thiab cov hlau tsis paub.
  • Vuam pas nrig yog tuab dua li cov pas nrig. Cov pas txhuam hniav saib nqaim heev vim tias lawv tau siv tawm tsuas yog ib txoj kab ntawm tooj dag ntawm hlau.
Kauj Ruam Bronze Kauj Ruam 4
Kauj Ruam Bronze Kauj Ruam 4

Kauj Ruam 4. Xaiv txoj cai flux

Flux yog ib yam khoom uas ntxuav cov hlau, tiv thaiv nws, thiab pab txhawb kev hloov pauv cua sov. Thaum siv TIG tus kws txuas, cov dej ntws tsis tsim nyog los ua vuam, tab sis koj tseem tuaj yeem xav siv nws los ntxuav. Xaiv cov dej ntws uas phim cov hlau hauv cov khoom thiab pas nrig koj tab tom vuam.

Yog tias koj siv lub tswm ciab oxyacetylene, koj yuav xav tau dej ntws los tiv thaiv hlau tiv thaiv cov hlau oxide

Ntu 2 ntawm 3: Pib Weld

Kauj Ruam Bronze Kauj Ruam 5
Kauj Ruam Bronze Kauj Ruam 5

Kauj Ruam 1. Ua kom ceev faj txog kev nyab xeeb

Vuam yuav tsum tsuas yog pib thaum koj cov tawv nqaij raug tiv thaiv. Hnav lub npog ntsej muag kom tsis txhob muaj cov kua qaub, cov ntxhiab tsw ntxhiab, lub txim taws, thiab cov khoom tawg. Hauv qab, hnav cov khaub ncaws uas npog koj txhais caj npab thiab txhais ceg. Hnav hnab looj tes ua ntej pib lub teeb.

Weld nyob rau thaj chaw uas muaj cua nkag tau zoo kom tsis txhob muaj pa taws los ntawm roj, cua sov, thiab hlau

Kauj Ruam Bronze Kauj Ruam 6
Kauj Ruam Bronze Kauj Ruam 6

Kauj Ruam 2. Ntxuav cov hlau

Txhawm rau kom tau txais qhov txuas zoo, cov hlau uas koj siv yuav tsum tsis pub dawb los ntawm cov tshuaj xws li oxides, roj, thiab roj. Siv cov tshuaj degreasing ua ntej los ntawm cov khw muag khoom kho mob hauv zos kom tshem cov roj thiab roj ua ntej. Xeb thiab nplai tuaj yeem raug tshem tawm los ntawm kev khaws, tsau cov hlau hauv cov kua muaj zog xws li hydrochloric acid. Siv cov tshuaj txhuam hniav xws li daim ntaub emery tshem tawm cov av.

Yaug cov hlau hauv dej sov kom tshem cov kua qaub thiab cov khib nyiab ua ntej koj txuas

Kauj Ruam Bronze Kauj Ruam 7
Kauj Ruam Bronze Kauj Ruam 7

Kauj Ruam 3. Hloov cov seem

Yog tias siv flux, siv txhuam los pleev qhov chaw uas yuav muaj qhov txuas. Cov dej ntws zoo li muab tshuaj txhuam thiab yuav tsum tau kis tusyees raws tus nplaim. Tsho lub pas nrig ntxhua khaub ncaws ib yam los yog poob rau hauv cov dej ntws. Npog nws nrog cov flux.

Qhov loj dua qhov vuam thooj thiab pas nrig, qhov ntau ntws koj yuav xav tau kom tau txais cua sov ntau dua

Kauj Ruam Bronze Kauj Ruam 8
Kauj Ruam Bronze Kauj Ruam 8

Kauj Ruam 4. Pib koj lub tshuab raj

Yog tias koj tab tom siv TIG welder, teeb nws mus rau qhov qis tam sim no, li ntawm 80-95 amps. Txiav qhov tam sim no rau brazing. Kev teeb tsa AC (hloov pauv tam sim no) yog qhov zoo rau khaws cov oxide tawm thaum siv txhuas tooj liab, tab sis txwv tsis pub DC (ncaj qha tam sim no) yog qhov kev xaiv ntau.

DC tam sim no kub dua thiab xav tau rov pib dua

Ntu 3 ntawm 3: Ua tiav Weld

Kauj Ruam Bronze Kauj Ruam 9
Kauj Ruam Bronze Kauj Ruam 9

Kauj Ruam 1. Ua kom sov qhov vuam

Pib koj lub teeb lossis lub tshuab txuas thiab nqa cua sov ze rau saum npoo. Cov hlau yuav muaj cov ntsiab lus melting ntau dua li cov pas nrig muab tub lim, tab sis tseem zam kev taw qhia qhov kub ncaj qha rau ntawm qhov chaw. Khaws lub teeb lossis lub tshuab txuas mus, ua rau cov hlau ua kom sov sib npaug. Nrhiav cov hlau los hloov xim, xws li rau xim liab lossis txiv kab ntxwv.

Hlau nthuav tawm hauv tshav kub. Qhov no ua rau cov khoom ntim khoom koom nrog nws ntau dua

Kauj Ruam Bronze Kauj Ruam 10
Kauj Ruam Bronze Kauj Ruam 10

Kauj Ruam 2. Txo tus pas nrig kom sov

Tuav lub teeb taws los yog tus kws txuas rau ntawm lub kaum sab xis kom nws ntaus hauv qab ntawm tus pas nrig. Tshav kub me ntsis yuav tsum ncav cuag cov hlau uas koj tab tom vuam kom nws sov. Tsiv tus pas nrig mus rau ntawm qhov chaw raws li cov khoom siv ua kua dej ua ke thiab tsim cov weld.

Saib xyuas saum npoo av rau kev faib hluav taws xob sib luag. Yog tias koj siv flux, cov dej ntws yuav hloov xim thiab ploj thaum nws kub. Koj tus muab tub lim yuav txav mus rau qhov chaw kub tshaj plaws

Kauj Ruam Bronze Kauj Ruam 11
Kauj Ruam Bronze Kauj Ruam 11

Kauj Ruam 3. Cia lub weld txias

Tua koj lub teeb thiab tso qhov seem ntawm koj tus pas nrig. Cia lub weld teeb. Lub weld yuav tsum tau khov ua ntej koj sim ntxuav nws.

Kauj Ruam Bronze Kauj Ruam 12
Kauj Ruam Bronze Kauj Ruam 12

Kauj Ruam 4. Ntxuav lub weld

Yog tias koj siv flux, koj yuav tsum paub tseeb tias txhua yam nws ploj mus lossis lwm yam nws yuav xeb hlau. Yaug cov hlau txuas hauv dej kub thaum nws tseem kub, yog tias koj tuaj yeem ua tau. Siv tus txhuam hniav los tshem cov tawv tawv tawv tawv. Rau oxide tsim thaum lub sijhawm siv vuam, rov ua cov txheej txheem ntawm khaws cov hlau hauv cov kua qaub, xws li hydrochloric acid. Yaug tawm cov kua qaub thaum ua tiav.

Nco ntsoov khaws cov iav tiv thaiv kom tiv thaiv cov kua qaub uas ua rau puas tsuaj

Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube

Lub tswv yim

  • Yog tias koj tab tom siv lub tshuab hluav taws xob TIG txuas hluav taws xob, koj yuav zoo li tsis xav tau cov hlau los txhuam cov tooj liab.
  • Xaiv tus pas nrig ntau dua li tus pas nrig yog tias koj npaj yuav ua kom muaj zog txuas.
  • Xyuas kom koj cov hlau huv ua ntej koj pib vuam.

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