The application of laser engraving technology in the production of commemorative coins mainly includes the following steps:

Design pattern: Firstly, it is necessary to design the pattern or text to be engraved on the commemorative coin. This can be accomplished through computer-aided design (CAD) software or other design tools.

Mold making: According to the design pattern, use a laser engraving machine to carve on the mold. A laser engraving machine can precisely control the position and intensity of the laser beam to engrave the desired pattern or text on the mold.

Casting commemorative coins: Molten metal (such as gold, silver, copper, etc.) is injected into a mold, and after the metal cools and solidifies, commemorative coins with laser engraved patterns or text can be obtained.

Follow up processing: Follow up processing is carried out on the minted commemorative coins, such as grinding, polishing, etc., to improve the surface quality and glossiness of the commemorative coins.

It should be noted that the application of laser engraving technology in the production of commemorative coins requires professional equipment and technical personnel, as well as strict control of processing parameters to ensure the quality and accuracy of commemorative coins.