Welding Seam Meaning. A full penetration seam weld can be used for structural loading or pressure retaining purposes or. Sēm weld metallurgy A longitudinal weld joining of sheet-metal parts or in making tubing.
Welding is a fabrication process whereby two or more parts are fused together by means of heat pressure or both forming a join as the parts cool. Butt welds are more expensive than fillet welds. The actual weld thickness is determined as the height of the triangle between the root and the two transitions between the weld the camber and the base material.
So what is a seam weld.
Definition of seam welding. A size is an indication of width of the bead. It is not concentrated in one spot but is in a linear form. Welding is usually used on metals and thermoplastics but can also be used on wood.