In the process of making medals, the following aspects need to be noted:

1、 Design phase

Clear theme: The design of the medal should closely revolve around a specific theme, accurately conveying the achievements, events, or values to be recognized. For example, military medals may be themed around qualities such as bravery and loyalty, while sports medals may highlight competitive spirit and outstanding performance. Ensure that design elements are highly aligned with the theme, avoiding blurry or unrelated patterns and text.

Unique creativity: Strive to design with uniqueness and innovation, avoiding similarity with common medal designs. You can draw inspiration from different cultures, histories, and artistic styles to create refreshing visual effects. At the same time, consider the target audience of the medal and ensure that the design resonates and identifies with them.

Exquisite details: Emphasis is placed on the attention to detail in design, including the lines, textures, and color combinations of patterns. Fine details can enhance the quality and artistic value of medals, making them more collectible and commemorative. For example, when depicting character images, attention should be paid to the expression of facial expressions, clothing textures, and other details; When choosing colors, it is important to consider color coordination and contrast to enhance visual impact.

Reasonable size ratio: Determine the appropriate size ratio based on the purpose and wearing method of the medal. Sizes that are too large or too small may affect the aesthetics and practicality of the medal. At the same time, the proportional relationship between the medal and the accompanying accessories such as ribbons and pins should be considered to ensure overall coordination.

2、 Mold making stage

High precision requirements: The mold is a key link in the production of medals, and its accuracy directly affects the quality of the medal. Use high-precision mold making equipment and technology to ensure that the size, shape, pattern, and other details of the mold are completely consistent with the design scheme. During the production process, multiple measurements and adjustments are required to ensure that the accuracy of the mold meets the requirements.

Appropriate material selection: The selection of mold materials should be comprehensively considered based on factors such as the material of the medal, production quantity, and cost. Common mold materials include steel, copper, aluminum alloy, etc. Steel molds have high hardness and durability, making them suitable for large-scale production; Copper molds have good thermal conductivity and processing performance, making them suitable for making complex patterns; Aluminum alloy molds have lower costs, lighter weight, and are easy to operate.

Mold maintenance: The completed mold needs to be properly maintained to extend its service life. During use, it is important to avoid collisions, wear, and corrosion of the mold. Regularly clean, lubricate, and inspect molds to promptly identify and address any issues.

3、 Casting stage

Material quality control: Select high-quality metal materials to ensure that the purity and strength of the medal meet the standards. For precious metal medals, attention should be paid to the authenticity and purity testing of the materials; For ordinary metal medals, materials with good casting performance should be selected to avoid defects such as porosity and slag inclusion.

Casting process parameters: Strictly control the temperature, pressure, time and other process parameters during the casting process. Different metal materials and medal shapes may require different process parameters, which need to be adjusted and optimized according to the actual situation. Ensure stable and uniform casting process to obtain high-quality medal blanks.

Safe operation: Dangerous factors such as high temperature and high pressure are involved in the casting process