pyörreliitokset
Pyörreliitokset, or swirl joints, are a type of mechanical fastener used in sheet metal fabrication. They are characterized by a series of interlocking helical elements that, when twisted together, create a strong and secure connection. This method is often employed when welding or riveting is not feasible or desirable due to material properties or aesthetic considerations.
The process of creating a pyörreliitos typically involves specialized tooling that forms the helical threads into
Pyörreliitokset offer several advantages, including a smooth surface finish without protrusions, good vibration resistance, and the