Qhia tawm
Hauv kev lag luam kev teeb tsa thiab kev tsim kho vaj tse, cov kav hlau ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ua haujlwm zoo thiab lub neej ntev ntawm ntau yam kab ke. Ntawm ntau hom kav hlau muaj,cov kav hlau carbon uas muaj kauv sib txuastau lees paub dav rau lawv lub zog zoo tshaj plaws, kev ruaj khov, thiab kev siv nyiaj tsim nyog. Cov kav dej no yog cov khoom siv zoo tshaj plaws ntawm kev tsim kho, ua tsaug rau qhov kev sib txuas zoo tshaj plaws ntawm helical seam thiab helical submerged arc welding cov txheej txheem siv hauv lawv cov khoom tsim tawm.
Cov Yeeb Nkab Hlau Carbon Welded Spiral: Kov Yeej Qhov Nyuaj Siab
Cov yeeb nkab carbon steel uas vuam ua ke yog tsim los ntawm kev ua cov hlau strip steel ua ib lub cylindrical kauv, thiab cov npoo ntawm cov yeeb nkab no raug vuam ua ke los ntawm kev vuam seam tas mus li. Cov yeeb nkab no txawv ntawm cov yeeb nkab ncaj nraim ib txwm muaj los ntawm kev vuam seam helical tshiab uas ua rau cov qauv ruaj khov thiab tiv taus kev khoov lossis kev hloov pauv.
Kev Paub Txog Kev Vuam Kab Sib Nqus
Kev vuam hlau sib txuas yog cov txheej txheem tseem ceeb hauv kev tsim cov kav hlau carbon uas sib txuas ua ke thiab yuav tsum vuam tas li ntawm cov npoo sab nraud thiab sab hauv ntawm cov hlau uas raug co. Txoj kev vuam hlau tsis sib txuas no ua kom muaj kev sib txuas ruaj khov thiab muaj zog thoob plaws qhov ntev ntawm cov kav dej, txo qhov kev pheej hmoo ntawm kev xau lossis cov qauv tsis zoo.Cov yeeb nkab sib txuas ua kekuj zam qhov xav tau kev txhawb nqa ntxiv, ua rau cov yeeb nkab pheej yig dua thaum lub sijhawm teeb tsa thiab txij nkawm.
Kev Vuam Hlau Uas Muaj Qhov Sib Nqus Hauv Qab: Kev Txawj Ntse Tom Qab Qhov Zoo Tshaj Plaws
Helical submerged arc vuam(HSAW) thev naus laus zis ua lub luag haujlwm tseem ceeb hauv kev ua tiav cov qauv siab ntawm cov kav hlau carbon welded. Thaum lub sijhawm no, lub arc raug tsim tas li thiab submerged hauv qab txheej flux. Tom qab ntawd ib lub arc yog siv los yaj cov npoo ntawm daim kab xev, tsim kom muaj kev sib xyaw ntawm cov hlau molten thiab lub substrate. Qhov kev sib xyaw no tsim cov vuam zoo, zoo nrog cov khoom siv kho tshuab zoo heev xws li kev nce tensile zog thiab corrosion tsis kam.
Cov txiaj ntsig ntawm Cov Yeeb Nkab Hlau Carbon Welded Spiral
1. Lub Zog thiab Kev Ruaj Khov: Kev siv tshuab vuam kauv ua rau cov kav dej no muaj zog heev uas ua rau lawv tiv taus kev kub siab, kev thauj khoom hnyav thiab huab cua hnyav.
2. Kev siv nyiaj tsim nyog: Kev siv cov kav hlau carbon uas sib txuas ua ke tuaj yeem txo cov nqi ntawm cov haujlwm vim tias yooj yim rau kev teeb tsa thiab tsis tas yuav tsum tau ntxiv cov khoom siv txhawb nqa.
3. Kev Siv Tau Ntau Yam: Cov kav hlau carbon uas sib txuas ua ke tuaj yeem tsim tau ntau yam txoj kab uas hla, ntev thiab tuab, ua rau lawv haum rau ntau yam kev siv hauv kev lag luam.
4. Tiv Thaiv Kev Xeb: Cov HSAW welds zoo ua kom cov kav dej no muaj kev tiv thaiv kev xeb zoo heev, ua rau lawv lub neej ua haujlwm ntev txawm tias nyob hauv qhov chaw ib puag ncig hnyav.
Xaus lus
Qhov kev txawj ntse ntawm kev vuam cov yeeb nkab hlau thiab kev vuam cov yeeb nkab hlau uas tau muab sib txuas ua ke tau hloov pauv txoj kev tsim cov yeeb nkab hlau. Lub zog zoo tshaj plaws, kev ruaj khov, thiab kev siv nyiaj tsim nyog ntawm cov yeeb nkab hlau uas tau muab sib txuas ua ke ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau lub lag luam. Lawv lub peev xwm los tiv taus kev ntxhov siab, kov yeej kev hloov pauv thiab tiv taus kev xeb ua rau lawv yog qhov zoo tshaj plaws ntawm kev ua haujlwm zoo. Nrog rau qhov kev thov nce ntxiv rau cov khoom siv zoo thiab txhim khu kev qha, cov yeeb nkab hlau uas tau muab sib txuas ua ke yuav ua lub luag haujlwm tseem ceeb hauv kev tsim lub neej yav tom ntej uas ruaj khov thiab sib txuas.
Lub sijhawm tshaj tawm: Lub Yim Hli-24-2023