The Rivet Connection Of The Cold-pressed Pin Is Very Similar To The Connection Of The Cold Welding Machine.

The contact socket crimp rivet connection is achieved by embedding the rivet into the materials being connected through cold forming, thus realizing a tight mechanical interlock between the metals. This crimp contact female connection method is very similar to the "cold welding" concept used in traditional welding machines. When the rivet is pressed in, it induces plastic deformation and local compressive stress in the base material, resulting in a welded joint-like integral structure in the connection area.

The crimp contact male uses a riveting connection method, which can be regarded as a "low heat input" connection scheme. It has an essential commonality with the working method of cold welding machines, which do not require heating a large area of base material and rely on pressure or current to activate the connection interface. The metal particles at the connection interface do not undergo complete melting; instead, the metals bond through pre-set deformation or pressure.