DSAW vuam ntawm txoj cai:
Submerged arc vuam yog siv cov arc vuam kub, Thiab phau ntawv electrode arc vuam yog txawv: submerged arc vuam hlau yog raug saum toj no tsis muaj xim, li cas los xij, dab tsi feem ntau pom phau ntawv vuam electrode saum toj no yog nrog cov txheej txheej tuab heev, submerged arc flux yog yav tas los nteg tau welded, submerged arc vuam hlau txuas mus rau hauv lub flux, lub arc yog hlawv nyob rau hauv flux.

DSAW welding txheej txheem:
Vuam hlau sib cuag nrog lub workpiece thiab nias qhov pib tom qab nias lub pob, lub zog ntawm lub sij hawm ntawm cov hlau thiab workpiece, xaim rho tawm ignited arc vuam tsheb mus rau pem hauv ntej, cov hlau nruam downward thauj, txhawb nqa lub arc hlawv nyob rau hauv lub solder. txheej hauv qab lub arc tsim ntawm lub pas dej ua ke.Nyob ib ncig ntawm lub arc, flux melts los ua ib tug hollow.Cov kab noj hniav no thiab lub pas dej ua ke txuas ntxiv mus, los tsim ib qho kev sib txuas txuas txuas ntxiv ntawm cov khoom siv hauv qab hlau.Cov txheej txheem no yog ua nyob rau hauv flux.Qhov muag liab qab pom tsis tau.

Kauv steel yeeb nkabwelding cov txheej txheem yog siv tsis siv neeg submerged arc vuam, cov txheej txheem vuam nrog kev ua haujlwm siab;ntau lawm auxiliary tsawg lub sij hawm, txuag lub sij hawm rau Qws;huv si spatter dawb welding ib puag ncig, txuag lub sijhawm ntawm kev ntxuav;weld zoo.Tsis tas li qhov tsim nyog rau cov khoom siv kauv steel yeeb nkab Chaw tsim tshuaj paus Kev xa khoom yog lav, yog li lub sijhawm ntau ntawm kev txiav txim ntau lawm, ob-sided submerged arc vuam txheej txheem yog dav siv hauv kev tsim vuam ntawm cov yeeb nkab steel.