Longitudinal Submerged Arc Vuam (LSAW) yog ib txoj hauv kev tseem ceeb uas siv rau hauv kev tsim kho vaj tse thiab kav dej. Cov txheej txheem vuam no tshwj xeeb tshaj yog nrov rau nws cov kev ua tau zoo thiab kev ua tau zoo hauv kev koom nrog cov kav hlau loj, tuab-walled steel kav thiab cov khoom siv.
LSAW suav nrog kev siv cov hlua txuas ntev ntev, uas yog tsim los ntawm cua sov cov npoo ntawm cov hlau phaj lossis coil mus rau lub xeev molten thaum siv vuam arc. Cov npoo rhuab yog ces fused ua ke, ua kom muaj zog thiab ruaj khov. Dab tsi txawv ntawm LSAW los ntawm lwm txoj kev vuam yog nws txoj kev siv cov txheej txheem arc welding submerged, qhov twg thaj tsam weld yog shielded los ntawm ib txheej ntawm granular flux. Qhov flux no tsis tsuas yog tiv thaiv cov vuam los ntawm cov kab mob sab nraud, tab sis kuj tseem pab kom ua tiav qhov zoo sib xws, zoo welds.
Structureal LSAW pom cov ntawv thov dav dav hauv kev tsim cov kav dej rau kev thauj cov roj, roj, thiab lwm yam kua dej mus ntev. Tsis tas li ntawd, nws yog ua hauj lwm nyob rau hauv kev tsim ntawm ntau yam structural Cheebtsam, xws li choj girders, piling, thiab offshore platforms, vim nws muaj peev xwm los tsim welds nrog zoo heev mechanical zog.
Hauv kev xaus, Longitudinal Submerged Arc Vuam yog cov txheej txheem tseem ceeb hauv thaj chaw ntawm cov qauv kev tsim vaj tsev, paub txog nws txoj kev ntseeg siab thiab kev hloov pauv hauv kev tsim cov kav dej thiab cov txheej txheem tseem ceeb rau cov txheej txheem niaj hnub no.
Cim npe nrov: Tuam Tshoj structural lsaw manufacturers, lwm tus neeg, Hoobkas