Welding beads

Welding beads are characteristic features in surface technology that occur during welding processes. These small, round protrusions are created when welding material is applied to the surface of a workpiece and then cooled. They can occur in various welding processes such as arc, MIG or TIG welding.

In surface technology, weld beads can be both desirable and undesirable, depending on the requirements of the end product. In some cases, they can provide structural stability by adding extra material and smoothing out imperfections. On the other hand, undesirable weld beads can make the surface uneven and affect the appearance of the workpiece.

Various methods can be used to avoid or remove unwanted welding beads, such as grinding, polishing or milling. This smoothes the surface and achieves a uniform appearance. In certain applications, however, welding beads can also be created to achieve specific structural or aesthetic properties.

Overall, weld beads play an important role in surface engineering as they can have both structural and aesthetic effects on the final products. By properly treating and controlling these features, manufacturers can ensure the quality and functionality of their products.