Yog tias koj xav yaj cov hlau, koj yuav tsum tau nrhiav txoj hauv kev los ua kom sov ntau rau nws. Qhov no tuaj yeem ua tiav nrog lub hauv paus lossis lub teeb. Nrog lub hauv paus, cov hlau tuaj yeem yaj rau hauv cov kua uas koj tuaj yeem ua pwm rau yam zoo li koj nyiam. Nrog lub teeb, koj tuaj yeem yaj los ntawm cov hlau thiab txiav nws mus rau ntau yam duab. Nrog ib qho ntawm cov hau kev no, koj yuav tsum tuaj yeem yaj cov hlau feem ntau kom zoo.
Cov kauj ruam
Txoj Kev 1 ntawm 2: Melting Hlau hauv Foundry
Kauj Ruam 1. Yuav lossis ua lub cub tawg me me
Txoj hauv kev yooj yim tshaj plaws kom yaj cov hlau rau hauv cov kua yog kom sov nws hauv lub nkoj me me, uas tau ua kom sov los ntawm hauv qab no. Koj tuaj yeem ua koj tus kheej siv lub tank me me khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khawm lossis lub qhov tso rau hauv lub qhov tso quav tso rau hauv lub qhov tso quav) Txawm li cas los xij, nws yuav yooj yim dua yuav ib qho ua ntej los ntawm cov tuam txhab muab khoom lag luam lossis cov khw muag khoom online.
- Cov khoom me me uas muaj rau kev yuav online lossis uas tau tsim hauv tsev zoo li ua haujlwm zoo tshaj plaws rau yaj aluminium, raws li txhuas yaj ntawm qhov kub tsawg.
- Premade foundries feem ntau yog rhaub nrog propane, yog li koj yuav xav tau lub tank ntawm propane ntxiv rau cov foundry.
Kauj Ruam 2. Xaiv thaj chaw uas koj tuaj yeem siv lub tshuab ua khoom siv
Txij li thaum koj yuav ua kom cov cua sov ua kom sov, nws yuav tsum tau teeb tsa rau ntawm qhov chaw tiv tshav kub sab nraum lossis hauv qhov chaw muaj cua nkag tau zoo. Feem ntau, qhov yooj yim tshaj plaws los teeb tsa nws yog nyob ntawm cov pob zeb loj ntawm cov pob zeb, xws li txoj kev tsheb, sab nraud.
- Xaiv ib qho chaw uas tsis nyob ze ib yam kub hnyiab, xws li nyom qhuav lossis cov khoom siv hauv tsev uas tuaj yeem ua rau hluav taws kub.
- Yuav muaj cov pa taws tsim thaum yaj cov hlau, yog li nws yog ib qho tseem ceeb tsis txhob ua nws nyob hauv ib puag ncig.
Kauj Ruam 3. Tso cov cuab yeej tiv thaiv kev nyab xeeb
Thaum yaj cov hlau, nws yog ib qho tseem ceeb los tiv thaiv koj tus kheej los ntawm kev raug mob. Muab cov hnab looj tes vuam kom koj txhais tes tiv thaiv. Kuj hnav tsom iav kev nyab xeeb kom cov hlau uas tuaj yeem ya ntawm koj lub ntsej muag tsis nkag rau hauv koj lub qhov muag.
Hnav cov khau uas muaj ntiv taw kaw thiab lub tsho txuas, uas yuav tiv thaiv koj lub hauv siab thiab caj npab
Tswv yim: Nws tseem yog lub tswv yim zoo los khi koj cov plaub hau yog tias nws ntev, yog li nws tsis ua raws koj txoj haujlwm.
Kauj Ruam 4. Ua kom sov lub tshuab ua kom sov
Yog tias siv cov briquettes, sau thaj tsam ib ncig ntawm lub crucible nrog briquettes thiab teeb lawv rau hluav taws. Yog tias siv cov tshuaj propane, teeb lub qhov hluav taws kub thiab ntxig nws mus rau hauv qhov tseem ceeb ntawm cov khoom siv. Cia lub crucible kub txog li ib nrab teev ua ntej txuas ntxiv nrog koj qhov project.
Yog tias koj tab tom siv lub tsev tsim ua ntej, ua raws cov lus qhia uas tau nrog nws raws nraim. Cov lus qhia yuav tsum qhia koj txog qhov tsim nyog propane siab kom siv thiab yam kev ceev faj txog kev nyab xeeb rau siv, ntxiv rau lwm cov ntsiab lus
Kauj Ruam 5. Muab txhuas txhuas rau hauv lub hauv paus
Siv cov khoom txhuas uas yuav haum rau hauv lub tais ntawm lub hauv paus, uas yog hu ua crucible. Feem ntau, txhuas yog cov hlau yooj yim yaj thiab nws yooj yim kom tau txais koj txhais tes.
Tswv yim:
Coob leej neeg yaj cov poom txhuas cov dej qab zib uas tsis muaj dab tsi los tsim cov hlau txhuas.
Kauj Ruam 6. Ua kom sov txhuas kom txog thaum nws yaj tag
Txuas ntxiv siv cov cua sov mus rau lub tshuab ua kom txog thaum koj tsis tuaj yeem pom cov khoom khov nyob hauv qhov crucible. Qhov no tuaj yeem siv qhov twg los ntawm ob peb feeb mus rau ib teev, nyob ntawm seb cov hlau koj tab tom yaj ntau npaum li cas, nws cov tuab tuab, thiab kub npaum li cas koj tuaj yeem tau txais lub hauv paus.
Thaum cov hlau tau yaj tag, nws yuav ci ci liab tab sis tej zaum yuav muaj qee qhov tsaus ntuj uas qhov tsis huv tau hlawv tawm
Kauj Ruam 7. Ncuav cov txhuas yaj yaj rau hauv pwm
Thaum cov hlau sab hauv cov khoom ua tiav tau yaj tag, khaws cov ntoo ntoo nrog tus pas thiab ncuav cov kua rau hauv pwm. Dab tsi zoo koj ua cov txhuas rau hauv yog nyob ntawm seb koj xav ua dab tsi nrog nws. Piv txwv li, yog tias koj tsuas xav ua cov hlau thaiv, koj tuaj yeem hliv cov kua rau hauv cov ncuav muffin.
Yog tias koj xav pwm cov hlau rau hauv cov duab tshwj xeeb, koj yuav tsum tau yuav lossis ua cov hlau ua pwm
Tswv yim: Khaws cov hlau nyob hauv pwm kom txog thaum nws txias tag. Thaum txias, nws yuav tsum tawm sab xis.
Txoj Kev 2 ntawm 2: Cov Hlau Rhuav Nrog Cov Hluav Taws Xob Oxyacetylene
Kauj Ruam 1. Txais lub tswm ciab oxyacetylene
Lub qhov hluav taws xob oxyacetylene sib xyaw cov pa oxygen thiab acetylene kom ua rau nplaim taws uas zoo ntawm kev ntseeg tau yaj ntau yam hlau, suav nrog hlau, tooj dag, nyiaj, tooj liab, thiab txhuas. Yog tias koj xav yaj txhua txoj hauv kev los ntawm cov hlau, koj yuav tsum tau txais lub teeb uas tau ua rau txiav. Yog tias koj xav yaj cov hlau kom nws tuaj yeem sib txuas ua ke nrog lwm daim, koj yuav tsum yuav lub vuam taub. Ob hom no muaj nyob ntawm cov khw muag khoom vuam lossis los ntawm cov khw muag khoom online.
Vuam taub hau teeb tuaj ntau qhov ntau thiab tsawg. Cov loj uas siv cov pa loj thiab cov tso tsheb hlau luam acetylene tau siv rau vuam cov hlau. Cov taws tswm ciab me me yog siv rau yaj me me ntawm cov hlau mos, xws li kub thiab nyiaj siv los ua cov hniav nyiaj hniav kub. Cov teeb me me feem ntau txuas nrog cov pa me me thiab cov tso tsheb hlau luam acetylene
Kauj Ruam 2. Tau lub tank oxygen thiab lub tank acetylene
Mus rau lub tuam txhab muab khoom siv vuam vias lossis lub khw txhim kho tsev thiab xauj lossis yuav lub tank tso pa thiab lub tank acetylene. Lawv tuaj hauv ntau qhov ntau thiab tsawg, tab sis yog tias koj tsuas yog npaj rau yaj cov hlau ib zaug, koj tsuas tuaj yeem tau txais cov tso tsheb hlau luam me uas yog 20 lossis 40 cfl.
Koj yuav xav tau cov pa oxygen uas tsawg kawg yog ob zaug qhov loj ntawm lub tank acetylene
Tswv yim:
Cov pa oxygen thiab acetylene tso tsheb hlau luam tuaj yeem xauj lossis yuav ncaj qha. Yog tias koj tsuas yog npaj siv lawv ib zaug, nws yog lub tswv yim zoo tsuas yog xaum lawv.
Kauj Ruam 3. Teeb tsa koj thaj chaw ua haujlwm
Koj yuav tsum muaj qhov chaw los ua haujlwm qhov twg koj yuav tsis teeb koj ib puag ncig rau qhov hluav taws kub, yog li xaiv thaj chaw uas muaj cov pob zeb ua ke thiab tsis muaj cov khoom tawg tau nyob ib puag ncig. Tom qab ntawd pluaj koj lub tso tsheb hlau luam rau ntawm phab ntsa kom lawv tsis tuaj yeem hla lossis raug tsoo yam tsis xwm yeem.
Yog tias koj xav ua haujlwm ntawm qhov chaw sawv, tsis yog hauv pem teb, koj yuav tsum siv lub rooj hlau lossis cov khoom txhawb nqa uas yuav tsis hlawv lossis yaj. Muaj cov rooj tshwj xeeb vuam ua los ntawm cov hlau tuab uas tau ua tshwj xeeb rau cov haujlwm no
Kauj Ruam 4. Txuas koj lub tso tsheb hlau luam rau koj lub teeb hluav taws xob oxyacetylene
Txuas tus tswj lub siab mus rau sab saum toj ntawm txhua lub tank. Tus tswj hwm yuav tsum tau ntswj rau saum kom txog thaum nws nruj. Tom qab ntawd txuas lub hose rau txhua lub tank, ua kom ntseeg tau tias lub qhov dej ntsuab txuas nrog lub tank oxygen thiab lub hose liab txuas nrog lub tank acetylene. Tom ntej no, txuas lwm qhov kawg ntawm txhua qhov hose mus rau qhov kawg ntawm lub teeb.
Kauj Ruam 5. Muab cov cuab yeej tiv thaiv tus kheej
Txhawm rau siv lub teeb hluav taws xob oxyacetylene kom nyab xeeb, nws yog ib qho tseem ceeb uas yuav tsum tau muab ntau yam txheej tiv thaiv, suav nrog cov hnab looj tes vuam, tsom iav tsom iav, thiab lub tsho txuas.
Kauj Ruam 6. Teeb lub teeb
Ua kom ntseeg tau tias cov tswj kev tswj ntawm lub teeb tau raug kaw. Tom qab ntawd qhib cov pa oxygen thiab acetylene tso tsheb hlau luam kom tiav, tig lub pob kom txog thaum lawv nres. Thaum npaj txhij ua haujlwm, qhib cov pa thiab acetylene li qub ntawm lub teeb tsau me ntsis kom txog thaum koj tuaj yeem hnov cov pa nkev ntws. Nyem koj tus neeg tua hluav taws nyob rau sab xub ntiag ntawm lub teeb kom tsim nplaim taws.
Thaum tau teeb tsa, kho koj cov pa thiab acetylene qib kom tsim cov nplaim xiav me me sab hauv cov nplaim paj txiv kab ntxwv loj dua
Kauj Ruam 7. Qhuav koj cov hlau nrog cov nplaim taws
Muab cov nplaim taws tso rau ntawm cov hlau kom qhov xim me me sab hauv tsis kov cov hlau tab sis cov nplaim hluav taws loj dua. Tsiv lub teeb kom zoo raws cov hlau. Ua kom ntseeg tau tias tag nrho thaj chaw koj xav kom yaj tau sov ib yam. Tom qab nws tau rhaub txaus, nws yuav pib yaj.
