I. Mechanical Wire Drawing:
1. Pre-treatment of the aluminum plate surface: First, carry out cleaning work such as degreasing and rust removal to ensure that the surface of the aluminum plate is clean and free of impurities.
2. Use grinding machines or grinding wheels and other tools to grind the surface of the aluminum plate to create a moderately rough surface for subsequent wire drawing treatment.
3. Special wire drawing machines are used to roll and stretch the aluminum plates to form specific textures.
Ii. Chemical Drawing
Chemical wire drawing is a process that uses chemical reactions to treat the surface of aluminum plates, creating fine textures.
1. Prepare an appropriate chemical solution.
2. Immerse the aluminum plate in a chemical solution to form a specific etching effect on the surface of the aluminum plate through a chemical reaction.
