Best CO2 Laser Cutting Settings for Different Materials (Beginner Guide)
时间：2026-04-22 16:29:22 来源：Original 作者：Sanqiang CNC Team
Best CO2 Laser Cutting Settings for Different Materials (Beginner Guide)
Setting the correct parameters is one of the most important factors for achieving high-quality results with a CO2 laser cutting machine. Different materials require different combinations of power, speed, and focus.
In this guide, we will introduce practical settings and tips for common materials.
1. Acrylic Cutting Settings
Acrylic is one of the most popular materials for laser cutting.
Recommended settings: - Power: 60%–80% - Speed: Medium - Air assist: Low
Tips: - Use cast acrylic for better cutting edges - Keep protective film on surface to avoid scratches - Avoid too high power to prevent melting edges
2. Wood and MDF Cutting Settings
Wood materials require careful adjustment to avoid burning.
Recommended settings: - Power: 65%–85% - Speed: Medium to low - Air assist: Medium
Tips: - Use air assist to reduce burn marks - Adjust speed depending on thickness - Test settings before mass production
3. Leather Cutting Settings
Leather cutting requires precision and proper ventilation.
Recommended settings: - Power: 40%–60% - Speed: Medium - Air assist: Medium
Tips: - Use proper ventilation to remove smoke - Avoid synthetic leather (may release harmful gases) - Use lower power to avoid edge burning
4. Paper and Cardboard Cutting
Thin materials require lower power and higher speed.
Recommended settings: - Power: 20%–40% - Speed: High - Air assist: Low
Tips: - Avoid excessive power - Keep lens clean for precision cutting - Use honeycomb table for better support
5. Why Parameter Testing Is Important
Even with recommended settings, results may vary.
Reasons include: - Different machine models - Laser tube condition - Material quality
Always perform small tests before full production.
Conclusion
Choosing the right laser cutting parameters is essential for achieving clean edges and efficient production. By adjusting power, speed, and air assist according to materials, users can greatly improve cutting performance.
