Hauv kev teeb tsa cov kav dej roj av, kev xaiv cov kav dej yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb, kev ua haujlwm zoo, thiab lub neej ntev. Ntau yam kev xaiv cov kav dej hauv khw tuaj yeem ua rau kev xaiv qhov yog nyuaj heev. Hauv cov blog no, peb yuav coj koj mus rau cov yam tseem ceeb uas yuav tsum xav txog thaum xaiv cov kav dej zoo tshaj plaws rau koj daim ntawv thov, nrog rau kev tsom mus rau cov kav hlau uas muaj kauv submerged arc welded.
Nkag siab txog koj cov kev xav tau
Ua ntej yuav mus saib cov ntsiab lus ntawm kev xaiv cov kav dej, nws yog ib qho tseem ceeb uas yuav tsum xub ntsuam xyuas koj cov kev xav tau ntawm qhov project. Xav txog cov ntsiab lus hauv qab no:
1. Kev Siv: Siv cov yeeb nkab li cas? Kev siv sib txawv yuav xav tau cov lus qhia sib txawv rau qhov siab, qhov kub, thiab tej yam kev mob ib puag ncig.
2. Cov khoom siv sib xws: Xyuas kom tseeb tias cov khoom ntawmkab yeeb nkabpuas sib xws nrog cov khoom uas nws thauj. Rau cov kav dej roj av, cov yeeb nkab hlau feem ntau yog thawj qhov kev xaiv vim nws lub zog thiab kev ruaj khov.
3. Cov qauv kev cai lij choj: Paub txog cov cai hauv zos thiab thoob ntiaj teb txog kev teeb tsa cov kav dej. Kev ua raws li cov qauv no yog qhov tseem ceeb rau kev nyab xeeb thiab kev cai lij choj.
Qhov tseem ceeb ntawm cov txheej txheem welding
Ib qho ntawm cov yam tseem ceeb hauv kev ua kom muaj kev ruaj khov ntawm kev teeb tsa cov kav dej roj av yog xaiv cov txheej txheem vuam zoo. Rau cov kav hlau uas muaj kauv submerged arc welded, txoj kev vuam yog qhov tseem ceeb rau kev ua haujlwm tag nrho ntawm cov kav dej. Nov yog qee qhov kev xav:
- Txoj Kev Vuam: Cov txheej txheem vuam sib txawv cuam tshuam rau lub zog thiab kev ruaj khov ntawm cov yeeb nkab. Nws yog ib qho tseem ceeb kom xaiv txoj kev vuam uas ua tau raws li qhov xav tau ntawm qhov project.
- Cov Khoom Siv Rau Sau: Kev xaiv cov khoom siv rau sau tuaj yeem cuam tshuam rau qhov zoo ntawm kev vuam. Xyuas kom tseeb tias cov khoom siv rau sau sib xws nrog cov khoom niam txiv thiab haum rau kev siv.
- Kev Npaj Vuam: Kev npaj kom txaus ua ntej vuam yog qhov tseem ceeb. Qhov no suav nrog kev ntxuav cov nplaim uas yuav vuam thiab xyuas kom meej tias lawv tsis muaj cov kuab paug. Ib qho chaw uas tau npaj zoo ua rau muaj kev vuam zoo dua thiab txhim khu kev qha dua.
Cov Ntaub Ntawv Txog Lub Tuam Txhab: Tus Thawj Coj hauvCov Yeeb Nkab Hlau KauvKev tsim khoom
Thaum xaiv cov yeeb nkab kab, nws tseem ceeb heev uas yuav tsum xav txog lub chaw tsim khoom. Nrog tag nrho cov cuab tam ntawm RMB 680 lab thiab 680 tus neeg ua haujlwm, peb lub tuam txhab yog tus thawj coj hauv kev tsim cov yeeb nkab hlau kauv. Peb tsim 400,000 tons ntawm cov yeeb nkab hlau kauv txhua xyoo, nrog rau cov nqi tso tawm ntawm RMB 1.8 billion. Peb txoj kev cog lus rau qhov zoo thiab kev tsim kho tshiab ua kom peb cov khoom ua tau raws li cov qauv kev lag luam siab tshaj plaws.
Ua qhov kev xaiv zoo
Kev xaiv cov yeeb nkab uas zoo yuav tsum tau xav txog ntau yam, suav nrog kev siv, kev sib haum xeeb ntawm cov khoom siv, cov txheej txheem vuam, thiab lub koob npe nrov ntawm cov chaw tsim khoom. Siv sijhawm los soj ntsuam cov cheeb tsam no yuav ua kom ntseeg tau tias cov yeeb nkab uas koj xaiv tsis yog tsuas yog ua tau raws li koj cov kev xav tau ntawm qhov project xwb, tab sis kuj ua kom muaj kev nyab xeeb thiab ua haujlwm tau zoo.
Hauv kev xaus lus, txawm tias koj tab tom pib teeb tsa cov kav roj tshiab lossis hloov kho dua tshiab rau lub kaw lus uas twb muaj lawm, nws yog ib qho tseem ceeb kom nkag siab yuav ua li cas xaiv cov kav dej uas zoo tshaj plaws rau koj. Nrog cov ntaub ntawv zoo thiab lub chaw tsim khoom txhim khu kev qha, koj tuaj yeem txiav txim siab tau zoo kom ntseeg tau tias koj qhov project ua tiav. Nco ntsoov, qhov kev ua tiav ntawm koj cov kav dej nyob ntawm cov kev xaiv uas koj ua hnub no.
Lub sijhawm tshaj tawm: Lub Rau Hli-13-2025