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Rolled copper inlay, also known as rolled copper nut or rolled copper inlay, is a copper accessory with a special pattern, usually embedded in plastic or other materials, used to enhance the connection and fixation effect. The following is a detailed introduction to embossed copper inserts:

1、 Definition and Classification

Rolled copper inlay is a type of fastener that forms a rolled pattern on the surface of a copper nut through a specific process. According to different patterns, rolled copper inserts can be divided into various types, such as diamond patterns, mesh patterns, straight patterns, etc. These patterns not only enhance the aesthetics of the nut, but more importantly, increase the friction between the nut and plastic or other materials, thereby strengthening the firmness of the connection.

2、 Material and Craftsmanship

Rolled copper inserts generally use brass as the main material, such as C3604 easy to cut brass, which has good processing performance and corrosion resistance. In the production process, embossed copper inserts are usually formed into embossed patterns through processes such as embossing and rolling mesh patterns. In the middle, steps such as slotting and milling may also be required to ensure the accuracy of the threads and the overall performance of the nut.

3、 Application scope

Rolled copper inserts are highly favored due to their unique properties and wide range of applications. They are commonly used in plastic casings of electronic products such as computers and televisions, as well as for connecting and fixing plastic parts in industries such as automobiles, home appliances, healthcare, and electronics. In these applications, embossed copper inserts can provide reliable connections and fixing effects, while increasing the product's aesthetics and durability.

4、 Embedding method

The embedding methods of rolled copper inserts usually include hot melt, hot press, ultrasonic welding, and injection molding embedding. These methods can make the rolled copper inserts tightly fit with plastic or other materials, thus playing a role in connection and locking. During the embedding process, it is important to choose the appropriate embedding position and aperture size, as well as use specialized embedding tools and appropriate force to ensure the embedding effect.

5、 Precautions

When selecting embossed copper inserts, the appropriate specifications and types should be chosen based on specific application scenarios and requirements.

During the embedding process, it is necessary to ensure the accuracy of the embedding position and the suitability of the aperture to avoid weak or damaged connections caused by improper embedding.