Purchase of shielding is a metal processing technology that is used to create a shielding cover of various shapes and sizes. The shielding cover is generally used in electronics, communication equipment and other fields, and is mainly used to protect electronic components from external interference or radiation.

The process of stamping the shield generally includes the following steps:

1. Material preparation: Select metal materials suitable for stamping the shield, such as aluminum alloy, stainless steel, etc.

2. Design and production of molds: According to the shape and size requirements of the shield, design and make the corresponding stamping mold.

3. Material cutting: Cut the metal materials into appropriate sizes according to the requirements of the mold.

4. Material molding: Put the cut metal material into the punch, and use the mold to stress the material to obtain the required shape.

5. Surface treatment: The surface treatment of the shielding after the stamping molding, such as polishing, spraying, etc., to improve its appearance and corrosion resistance.

6. Inspection and assembly: Inspection of stamping finished products to ensure quality requirements. Then assemble the shield to the corresponding device.

The shielding stamping requires some professional knowledge and skills, including the knowledge of material selection, mold design, and stamping operation. In addition, special requirements such as electromagnetic compatibility also need to be taken into account the design and production of shielding.