Riveted Cold-pressed Pin Connection: Better Suited For Cold Welding Connection Methods

Rivets press parts together through plastic deformation, forming a stable mechanical locking structure. crimp contact acts as a carrier in this process, tightly pressing the connector to the base material while avoiding thermal deformation caused by welding.

In the process flow, positioning crimp contact pin, rivet insertion, and press-fitting create a state of metal-metal interflow and deformation similar to cold welding. Because there is no significant localized heating, the microstructure of the base material is maintained, and thermal stress and residual deformation are reduced. This makes riveted connections more suitable for scenarios where welding temperature is sensitive or where the structure needs to maintain its original properties.