What is one consequence of excessive arc force during welding?

Excessive arc force during welding generates a significant amount of heat and pressure at the weld site, which can lead to an increased risk of distortion of the workpiece. When the arc force is too high, it can cause uneven heating and cooling rates across the material, leading to warping, bending, or other forms of deformation. This distortion can impact the shape and dimensions of the final product, compromising structural integrity and performance.

While other factors like penetration and cooling might seem relevant, the key issue with excessive arc force lies in how it affects the thermal dynamics of the welding process. An improper balance of force and heat can create complications that directly impact the consistency and accuracy of the weld, making distortion a notable consequence in welding operations.