Carbon arc gouging yog ib txoj kev siv graphite pas nrig lossis arc tsim nruab nrab ntawm carbon pas nrig thiab workpiece kom yaj cov hlau thiab tshuab nws tawm nrog cov cua ntsawj mus rau txheej txheem zawj ntawm hlau.
Cov pa roj carbon arc gouging yog hom txheej txheem txheej txheej saum npoo av, uas siv cov pas nrig lossis cov graphite pas nrig ua cov khoom siv hluav taws xob los tsim cov arc nrog cov haujlwm, yaj hlau thiab tshuab lub hlau tawg tam sim ntawd nrog huab cua compressed. Hauv kev txhim kho vuam ntau, nws yog tsuas yog siv rau zawj phiaj xwm, tshem tawm cov weld qhov tsis zoo thiab rov ua kom huv. Cov roj carbon arc gouging muaj cov yam ntxwv nram qab no:
(1) Kev tuav carbon arc gouging muaj qhov hloov tau yooj yim thiab tuaj yeem ua haujlwm ntawm txhua txoj haujlwm. Kev siv tau yooj yim, yooj yim heev.
(2) Thaum lub weld qhov teeb meem raug tshem tawm, cov duab thiab qhov tob ntawm qhov tsis xws luag tuaj yeem pom tseeb nyob hauv qab lub nqaj.
(3) Kev ua haujlwm siab. Thaum tsis siv neeg cov roj carbon arc cua gouging siv, nws muaj qhov siab dua thiab txo qhov kev siv zog.
Qhov tsis zoo ntawm cov roj carbon arc gouging yog: suab nrov, pa taws, plua plav paug thiab arc hluav taws xob. Qhov saum npoo xav tau polished lossis carburized
