Thaum lub sij hawm vuam txheej txheem, tsis siv neeg mus txog qhovtwg system nyob rau hauv cov menyuam ncej ncaj qha cuam tshuam qhov chaw ntawm lub molten pas dej ua ke; thiab kev sib koom ua ke ntawm ntau yam sib kis ntawm cov khoom siv yuav ua rau cov txheej txheem vuam tsis ruaj khov lossis nres.
Vuam txheej txheem txhim kho Raws li cov txheej txheem tsim qauv, kev siv vuam tsis siv neeg muaj cov kev cai nruj heev rau vuam grooves, siab hlab ntsha ib puag ncig thiab cov ntaub ntawv. Peb txheeb xyuas qhov ua rau cov teeb meem vuam uas tshwm sim, thiab ua kev tswj xyuas, txheeb xyuas thiab hloov kho ib qho los ntawm ib qho. Inner nplhaib seam gas shielded welding ua thwmsim ntawm ntau yam txheej txheem tsis, kev tshawb fawb thiab txiav txim siab adaptation qhov tseem ceeb ntawm qhov tsis sib xws, tshwj xeeb tshaj yog kev tswj ntawm vuam phom txoj hauj lwm. Los ntawm lub TV saib xyuas thiab 0, 1, thiab 2 axis slides nyob rau hauv peb-dimensional hluav taws xob ntoo khaub lig phaj, lub vuam torch txoj hauj lwm tuaj yeem hloov kho raws li qhov xwm txheej ntawm vuam txhua lub sijhawm los xyuas kom meej qhov ruaj khov ntawm cov txheej txheem vuam.
Kuaj xyuas seb qhov sib tov sib xyaw ntawm cov roj shielding. Ntxiv nrog rau kev cais cov huab cua thiab tiv thaiv qhov kub-kub welding cheeb tsam los ntawm huab cua puas tsuaj, cov roj tiv thaiv kuj cuam tshuam los yog txawm txiav txim siab cov yam ntxwv morphological ntawm lub arc, cov txheej txheem cov yam ntxwv thiab cov yam ntxwv metallurgical ntawm cov vuam mus rau qee yam. Raws li lub workpiece steel hom, phaj thickness, vuam seam qhov chaw, vuam sib koom ua ke yuav tsum tau zoo, vuam tsim tau thiab tsim nyog shielding roj sib tov, nws muaj peev xwm xyuas kom meej tias vuam seam yog zoo tsim thiab tiv thaiv splashing. Peb tau txiav txim siab txog qhov tsim nyog raws li qhov sib txawv ntawm cov pa roj carbon dioxide thiab argon hauv cov txheej txheem vuam, thiab tshawb xyuas los ntawm kev sim, thaum qhov sib piv siab, qhov zoo yog qhov zoo.