Dab tsi yog cov yam ntxwv ntawm high-zaus tawm tsam vuam (ERW) Ncaj seam steel yeeb?
Cov txheej txheem ERW siv cov kev pheej hmoo tam sim no los ua kom sov ntawm cov kav hlau (xws li muaj cov kav dej nrawm nrawm thiab tsis muaj roj Txhim kho {{5 5}} Cov yeeb nkab erw muaj qhov tseeb thiab tsis haum rau cov tog raj kheej ntawm cov ntoo arc vuam {{}
Dab tsi yog qhov zoo ntawm submerged arc vuam (lsaw) ncaj seam steel yeeb nkab?
LSAWW siv cov kab mob mranit, thiab cov khoom lag luam weld yog qhov siab loj thiab cov khoom siv hluav taws xob loj thiab tsis muaj kub. LSAWW steel kav feem ntau yuav tsum tau nthuav dav txhawm rau txhim kho kom txhim kho kev sib tw .
Yuav ua li cas tswj cov vuam zoo ntawm ncaj seam steel kav?
Kev kuaj mob vuam (tam sim no, voltage, qhov nrawm) yuav tsum tau kuaj xyuas cov khoom siv hluav taws xob (kev kuaj mob) ntawv pov thawj (xws li AWS) kuj tseem ceeb heev .
Dab tsi yog cov qauv tsim rau kev ncaj seam steel kav?
Cov uas muaj xws li JCE txoj kev sib sau (kev sib tw ib kauj ruam (ee-stamping) JCOE muaj qhov zoo hloov tau thiab haum rau cov khoom lag luam me me no cuam tshuam nrog kev ua haujlwm zoo ncaj qha rau kev sib tw tshuab hluav taws xob tau tuaj yeem tswj hwm tshuab hluav taws xob {}}
Dab tsi yog cov txiaj ntsig ntawm kev tshaj tawm cov thev naus laus zis ntawm cov kev ua tau ncaj ntawm kev ncaj qha steel kav steeles?
Kev kho cua sov (xws li normalizing) tuaj yeem tshem tawm cov kab kev ntxhov siab thiab txhim kho cov tawv; Txoj kab uas hla dhau los kuj txhim kho qhov raug thiab kev sib dhos; Cov tshuaj tiv thaiv corrosion (xws li 3PE) txuas ntxiv kev ua haujlwm, thiab muaj zog ntxiv rau cov nqi (xws li sizing) yuav ua rau muaj kev ntxhov siab (xws li
