Lock body cover plate

Stamping parts are mainly formed by stamping metal or non-metal sheets through stamping dies with the help of the pressure of the press. It mainly has the following characteristics:
(1) the stamping parts are manufactured by stamping on the premise of low material consumption. The parts have light weight and good stiffness. After plastic deformation, the internal structure of the metal is improved to improve the strength of the stamping parts.
(2) the stamping parts have high dimensional accuracy, uniform size with the module, and good interchangeability. General assembly and use requirements can be met without further machining.
(3) during the stamping process, because the surface of the material is not damaged, the stamping parts have good surface quality and smooth and beautiful appearance, which provides convenient conditions for surface painting, electroplating, phosphating and other surface treatment.