Annealing Treatment To Improve The Bending Performance Of Copper Terminal Blocks

In the manufacturing process of copper terminal block, machinability is a crucial dimension for measuring production consistency and ease of assembly. Metal annealing is a common heat treatment process that involves heating and controlling the cooling of copper to restructure its internal microstructure, thereby improving the material's flexibility and ductility. Annealed metal is easier to form and process, especially in bending operations.

copper distribution block The internal stress and work hardening caused by cold working before treatment will make the material more prone to cracking or breaking when bent. The annealing process reduces internal lattice defects and grain reorganization, lowering the material's resistance to deformation. This allows copper terminal strip to achieve greater plastic deformation capacity during bending, and this grain adjustment is crucial for improving the metal's ductility.