LSAW Steel Yeeb Nkab yog dab tsi?
Cov kav hlau Longitudinal Submerged Arc Welding (LSAW) yog ib qho tseem ceeb hauv ntau yam lag luam, feem ntau yog siv rau kev thauj roj, roj, thiab dej hla kev deb. Paub txog lawv lub zog siab, kev ntseeg siab, thiab kev ua haujlwm ntev, Lsaw Yeeb NkabCov hlau no yog ua los ntawm kev khoov ib lub phaj hlau thiab vuam nws mus rau hauv qab dej los ntawm kev vuam submerged arc. Qhov no ua kom muaj qhov vuam zoo nrog cov khoom siv kho tshuab zoo heev.
Cov Yam Ntxwv Tseem Ceeb ntawm Cov Kav Dej LSAW
1. Muaj zog heev: Cov kav dej LSAW yog tsim los tswj cov chaw muaj kev kub siab, ua rau lawv zoo tagnrho rau cov ntawv thov tseem ceeb.
2. Kev siv tau ntau yam: Cov kav dej no muaj ntau txoj kab uas hla loj thiab ntev, tsim nyog rau cov haujlwm tsim kho vaj tse xws li cov kav dej thiab cov choj.
3. Zoo heev Weld Zoo: Cov txheej txheem vuam submerged arc ua kom cov seams muaj zog thiab tsis muaj qhov tsis zoo.
4. Kev Tiv Thaiv Kev Xeb: Cov txheej txheem thiab cov ntaub thaiv sab hauv siab ua kom cov kav dej LSAW ruaj khov hauv cov chaw ib puag ncig hnyav.
Cov Txheej Txheem Tsim Khoom
1. Xaiv Phaj: Cov phaj hlau zoo raug xaiv raws li lub hom phiaj ntawm cov yeeb nkab.
2. Kev Npaj Ntug: Cov npoo ntawm lub phaj raug milled rau kev sib dhos thiab vuam kom raug.
3. Khoov: Lub phaj yog dov rau hauv ib lub cylindrical duab.
4. Kev vuam: Submerged arc welding yog siv los tsim cov kab sib txuas ntev.
5. Kev Tshuaj Xyuas: Kev kuaj ultrasonic thiab radiographic ua kom ntseeg tau tias qhov vuam zoo.
Cov ntawv thov ntawm LSAW Pipes
● Cov Kav Dej Roj thiab Roj Av: Kev thauj cov roj av nyoos, cov roj av ntuj, thiab cov khoom siv roj av.
● Cov Txheej Txheem Muab Dej: Cov kav dej loj rau cov dej hauv nroog thiab cov dej hauv kev lag luam.
● Lub Hom Phiaj Rau Kev Tsim Kho: Siv rau hauv cov choj, kev tsim kho, thiab cov platforms hauv dej hiav txwv.
● Kev Lag Luam Zog: Cov chaw tsim hluav taws xob thiab cov chaw tsim kho vaj tse uas siv hluav taws xob rov ua dua tshiab.
Cov Zoo Dua Lwm Yam Cov Kav Hlau
Piv rau cov kav dej Spiral Submerged Arc Welding (SSAW) lossis Electric Resistance Welding (ERW), cov kav dej LSAW muaj lub zog zoo dua, sib xws, thiab tiv taus xeb. Qhov no ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov kev ntxhov siab siab.
Xaus lus
Cov kav hlau LSAW yog ib feem tseem ceeb ntawm cov khoom siv niaj hnub no, muab lub zog thiab kev ntseeg siab rau txhua qhov kev lag luam. Lawv cov txheej txheem tsim khoom siab heev ua kom muaj kev ua haujlwm siab, ua rau lawv tsis tseem ceeb hauv cov ntawv thov uas xav tau kev ruaj khov thiab kev ua haujlwm raug. Nrog rau kev nce qib tas mus li, cov kav hlau LSAW txuas ntxiv hloov zuj zus, ua tau raws li qhov xav tau ntawm cov qauv kev lag luam thiab ib puag ncig.