How do you cut acrylic sheets - The Laser Cutting Method

Cutting acrylic sheets with a laser is the easiest way to get clean, smooth, and precise edges. 

Unlike traditional cutting methods, laser cutting eliminates the need for extra sanding or polishing. 

Here’s a simple step-by-step guide.

Why Use a Laser for Cutting Acrylic?

Laser cutting is a popular choice because it:

• Creates smooth edges – No rough cuts or extra finishing needed.
• Handles intricate designs – Perfect for detailed patterns and logos.
• Works fast and efficiently – Saves time and reduces material waste.

Step-by-Step Guide to Laser Cutting Acrylic

1. Choose the Right Acrylic

There are two main types:

• Cast Acrylic – Ideal for laser cutting; produces a frosted edge.
• Extruded Acrylic – Works too, but can release more fumes.

2. Set Up the Laser Cutter

• Use a CO₂ laser (40W–150W works best).
• Adjust power and speed based on thickness:
  • Thin acrylic (3mm) – Medium power, slow speed.
  • Thicker acrylic (10mm+) – Higher power, slower speed.
• Ensure good ventilation to remove fumes safely.

3. Prepare the Acrylic Sheet

• Remove the protective film from the cutting side.
• Place it flat on the laser bed for an even cut.
• Use air assist to keep the surface clean and prevent overheating.

4. Start Cutting

• Upload your design (DXF, SVG, AI, or PDF).
• Do a small test cut to check settings.
• Run the laser and monitor the process for best results.

5. Finishing Touches

• Wipe off dust and residue with a soft cloth.
• If needed, use a flame polisher for a glossy edge.