Medal making is a handicraft with a long history and profound culture, and its production process is extremely complex and rigorous, requiring a combination of multiple techniques to complete. Sandblasting technology, as one of the important processes, is widely used in

During the processing of medal making. So what is the role of sandblasting technology in medal making? Let's explore in detail below.

Sandblasting process refers to using compressed air as power to spray a certain amount of abrasive or glass beads on the surface of the workpiece through a nozzle, which rubs and rubs the surface of the workpiece to remove attached substances such as oxide skin, stains, and paint. At the same time, it also

A processing technique that allows for surface roughness treatment. In medal making, the role of sandblasting technology mainly includes the following aspects:

1、 Improve the quality and aesthetics of medals

The sandblasting process can make the surface of medals smoother, more delicate, and smoother, while also increasing their micro surface area and roughness, making the medals have better texture and aesthetics. The sandblasted medal surface not only has excellent quality

It has an ornamental and tactile texture, while also having better functions in preventing fingerprints and dirt deposition. Therefore, sandblasting is one of the important processes for improving the texture and aesthetics of medals.

2、 Increase the hardness and corrosion resistance of medals

During the sandblasting process, the use of high-speed abrasive, sand, etc. can cause minor deformation and plastic changes on the surface of the medal, and form a uniform and loose micro pore structure on the surface. This structure can effectively increase

The hardness and corrosion resistance of strong medals reduce their oxidation rate, making them more durable and long-lasting.

3、 Create rich and diverse surface effects

Sandblasting technology is a highly flexible and versatile machining process that can achieve various surface treatment effects, such as matte, frosting, texture, and so on. In medal making, sandblasting technology can bring a very diverse surface effect,

This makes medals more vivid, interesting, and personalized, which is very suitable for occasions that require medals to have specific themes or meanings.

4、 Improve medal production efficiency and accuracy

Sandblasting process is a highly automated process that can be completed using advanced machinery and equipment without requiring too much manpower and time. Meanwhile, sandblasting technology can finely regulate processing parameters

By adjusting the size and shape of the nozzle, the processing accuracy and consistency of the medal are better guaranteed, improving the efficiency and quality of medal production.

In summary, sandblasting technology can not only improve the texture and aesthetics of medals during the medal making process, but also increase the hardness and corrosion resistance of medals, creating rich and diverse surface effects, and improving the efficiency and accuracy of medal making

All aspects play a very important role. Therefore, the application of sandblasting technology is an indispensable and important part of the medal making process.