Why is it important to maintain a proper angle when holding the electrode in welding?

Maintaining a proper angle when holding the electrode during welding is crucial for achieving better arc stability. When the electrode is positioned correctly, it allows for optimal transfer of electrical energy to the workpiece, leading to a more consistent and stable arc. This stability helps in achieving a uniform weld pool and improves the overall quality of the weld.

A stable arc reduces the likelihood of disruptions, which can lead to defects in the weld, such as inclusion or porosity. Additionally, proper angle ensures that the welder can effectively control the movement and speed while maintaining the ideal distance from the work surface, further contributing to the quality of the weld.

While aspects like reducing friction, avoiding spatter, and preventing overheating can relate to welding technique, they are secondary benefits that result from a stable arc provided by the correct electrode angle.