The welding equipment mainly consists of the following parts:
Components |
აღწერა |
Welding tongs |
Hand-held tool for holding welding rods. |
Welding cable |
Connects welding tongs and arc welding power source to transmit electrical energy. |
Arc welding power source |
Equipment that provides electrical energy, usually with a steep external characteristic to maintain a stable welding current. |
Preparation for welding rod
Preparation before welding rod includes:
Preparation |
აღწერა |
Workpiece assembly positioning and preheating before welding |
Ensure the correct position and temperature of the workpiece. |
Welding rod drying |
Improve the quality of the welding rod and the welding effect. |
Welding area cleaning |
Remove impurities in the welding area to ensure welding quality. |
Choose and prepare the groove |
Choose the appropriate groove form according to the welding requirements. |