Exploring the Craftsmanship of Metal Logo Plaques: Stamping Forming

Writer：admin Time：2025-02-28 19:54 Browse：℃

Stamping forming is a crucial three-dimensional processing technique in the production of metal logo plaques. It involves applying pressure to metal sheets through molds, causing plastic deformation and resulting in three-dimensional patterns and text. This process enables the creation of plaques with a strong sense of depth.

The key to stamping lies in the design and fabrication of molds. Upper and lower molds are made according to the design pattern, and the precision of the molds directly impacts the quality of the finished products. Mold materials need to be highly hard and wear-resistant, with tool steel and cemented carbide being commonly used. The design of the molds must consider the material's flowability and deformation characteristics to ensure uniform deformation during the stamping process.

During stamping, the metal sheet for the logo plaque is placed between the molds, and pressure is applied through a press to cause plastic deformation of the material. Common stamping methods include embossed letters, debossed letters, and relief stamping. Embossed letter stamping creates raised patterns on the surface, debossed letter stamping produces recessed patterns, and relief stamping gives the patterns a three-dimensional effect.

The advantage of stamping forming lies in its efficient mass production capability. Once the molds are made, a large number of plaques with the same pattern can be quickly produced. Additionally, the three-dimensional patterns formed by stamping are permanent and will not deform or fall off over time. This process is particularly suitable for producing door plates, equipment nameplates, and other plaques that require long-term use.

Modern stamping technology has achieved automated production. Combined with CNC technology, it can precisely control the stamping force and depth, producing more intricate products. Furthermore, new composite stamping techniques can achieve multiple effects in a single stamping operation, significantly improving production efficiency.

With the development of materials science, stamping processes are also continuously innovating. The application of new high-strength alloy materials has made stamped plaques thinner, lighter, and more durable. High-strength alloys exhibit high strength and good plasticity, making them suitable for stamping complex shapes. In the future, stamping forming will continue to play a significant role in the mass production of logo plaques.