hitsaussuu
Hitsaussuu is a Finnish term that translates to "welding nozzle" or "welding tip" in English. It refers to the component of a welding torch that guides the shielding gas and the welding wire (in the case of wire-fed welding processes) to the weld pool. The primary function of the hitsaussuu is to protect the molten metal from atmospheric contamination by creating a flow of inert or semi-inert gas around the arc.
Different welding processes utilize different types of hitsaussuu. For MIG (Metal Inert Gas) and MAG (Metal
In TIG (Tungsten Inert Gas) welding, the term hitsaussuu is less commonly used for the gas nozzle,
The condition of the hitsaussuu is important for maintaining weld quality. Wear and tear, spatter buildup, or