I-welder isebenza kumgaqo wenkqubo yokusebenzisa amandla ombane ukudibanisa izinto ezimbini kunye. Umatshini wokuwelda ubukhulu becala uqulunqwe ngumbane, i-electrode ye-welding, kunye ne-aizinto zokuwelda.
Unikezelo lwamandla lweumatshini wokuweldaludla ngokuba lunikezelo lwamandla eDC, oluguqula amandla ombane abe yiarc amandla. I-electrode ye-welding ifumana umthombo wamandla kwaye ishushu i-welding material kwimo etyhidiweyo ngokusebenzisa i-arc yombane Ukunyibilika kwezinto ze-welding kwenza i-pool etyhidiweyo epholileyo kwaye iqiniswe ngokukhawuleza, ngaloo ndlela idibanisa ngokuqinileyo izinto ezimbini kunye.
Ngethuba lokusebenza komatshini we-welding, ukunikezelwa kwamandla kumisiwe ngaphambi kokuba i-electrode ye-welding ishiye i-welding material, kwaye i-arc eyenziweyo iyacinywa. Le nkqubo, edla ngokubizwa ngokuba "ngumzuzu wokucima amandla," inceda i-weld pool iphole kwaye yehlise ubushushu ngexesha lenkqubo ye-welding.
I-welder inokulawula umgangatho we-weld ngokulawula i-current and voltage. Imisinga ephezulu iqhele ukusetyenziselwa imisebenzi ye-welding enkulu, ngelixa i-currents ephantsi ifanelekile kwimisebenzi ye-welding encinci. Ukulungelelanisa i-voltage kunokuchaphazela ubude kunye nokuzinza kwe-arc kwaye ngoko umgangatho weziphumo ze-welding.
Ngokubanzi, i-welder idibanisa izinto ezimbini ngokusebenzisa amandla ombane ukwenza i-arc yombane. Ukuqina kunye nomgangatho we-weld kuxhomekeke kwizinto ezifana nangoku, i-voltage, kunye nokukhethwa kwezinto eziphathekayo.
Ixesha lokuposa: Mar-15-2025
