Characteristics design and material advantages of stamping parts: Compared with castings and forgings, stamping parts are thin, uniform, light and strong. Stamping can produce workpieces with stiffeners, ribs, undulations or flanging to improve their rigidity. These workpieces are difficult to manufacture by other methods. Because the stamping parts adopt precision dies, the precision of the workpiece can reach micron level, and the repeatability is high, the specifications are consistent, and holes and bosses can be punched, so the application of stamping parts is more and more extensive as it gets older.

When designing metal stamping parts, we should not only make its structure meet the requirements of use, but also consider making it meet the requirements of structural manufacturability of metal stamping parts, that is, the structure of metal stamping parts should adapt to the stamping process. Hardware stamping parts with good structural manufacturability can reduce or avoid stamping defects, easily ensure the quality of stamping parts, simplify stamping process, improve productivity and reduce production costs. The main factors affecting the technological performance of metal stamping parts are the shape, size, precision and material of metal stamping parts.

Stamping parts are parts that can be processed by stamping, bending and stretching. Hardware stamping parts are widely used in all fields of our lives, including some electronic devices, auto parts, decorative materials and so on.

Stamping parts are mainly formed by stamping metal or non-metal plate materials through stamping dies with the help of the pressure of a press. It mainly has the following advantages:

1. Stamping parts are made by stamping on the premise of low material consumption, and their parts are light in weight and good in rigidity. After plastic deformation, the internal structure of the metal is improved, so that the strength of stamping parts is improved.

2. Stamping parts have high dimensional accuracy, uniform dimensions with the same module, and good interchangeability. General assembly and use requirements can be met without further machining.

3. In the stamping process, the surface of stamping parts is not damaged, so it has good surface quality and smooth and beautiful appearance, which provides convenient conditions for surface painting, electroplating, phosphating and other surface treatments.