The workflow of a medal manufacturing production line

The workflow of a medal manufacturing production line typically includes the following key steps:

1. Raw Material Preparation

• Material Selection: Choose suitable metal materials (such as copper, aluminum, zinc alloy, etc.) based on design requirements.

• Cutting: Cut large metal blocks into appropriate sizes for further processing.

2. Mold Design and Manufacturing

• Mold Design: Design specialized molds according to the shape and size of the medal, usually using CAD software.

• Mold Manufacturing: Create the molds using high-precision machining equipment (such as CNC machines).

3. Melting and Casting

• Melting: Heat the selected metal materials until they reach a molten state.

• Casting: Pour the molten metal into the molds, allowing it to cool and solidify to form the preliminary medal shape.

4. Post-processing

• Grinding and Polishing: Remove burrs and defects from the casting process and enhance surface finish.

• Engraving or Printing: Engrave or print patterns, text, etc., on the medal surface, typically using laser engraving or silk-screen printing techniques.

5. Surface Treatment

• Electroplating: Perform electroplating (such as gold or silver plating) as needed to enhance appearance and corrosion resistance.

• Spraying or Coating: Apply spray paint or protective coatings to further improve the medal's durability.

6. Quality Inspection

• Dimensional Check: Use measuring tools to verify that the medal dimensions meet design specifications.

• Appearance Inspection: Confirm the quality of surface treatment and engraving, ensuring there are no defects.

7. Packaging and Shipping

• Packaging: Package the qualified medals appropriately to prevent damage during transport.

• Shipping: Dispatch the packaged medals to the designated locations according to customer orders.

Summary

The above process outlines a standard workflow for a medal manufacturing production line. Specific steps and techniques may vary depending on different manufacturers and types of medals. Through meticulous control of each stage, the final product's quality and aesthetics are ensured.