Views: 0 Author: Site Editor Publish Time: 2025-03-05 Origin: Site
How Thick of Wood Can a Laser Cutter Cut?
Laser cutting is a popular and precise method for cutting wood, offering clean edges and intricate designs. However, the cutting thickness depends on factors such as laser power, wood type, and machine settings. In this article, we’ll explore how thick a laser cutter can cut wood and what influences the cutting depth.
Laser Power and Cutting Thickness
The power of the laser significantly affects how thick of a wood piece it can cut. Below is a general guideline based on CO2 laser cutter power levels:
40W-60W Laser: Cuts up to 3-5mm (1/8" - 1/5") thick wood. Suitable for engraving and cutting thin plywood or MDF.
80W-100W Laser: Cuts up to 8-12mm (1/3" - 1/2") thick wood. Ideal for thicker plywood, MDF, and hardwood.
130W-150W Laser: Cuts up to 15-20mm (3/5" - 4/5") thick wood. Best for cutting hardwood and large-scale woodworking projects.
200W and above: Cuts up to 25mm+ (1" and more). Used in industrial applications for deep cuts and thicker wood materials.
Wood Type and Its Effect on Cutting Thickness
The type of wood being cut also plays a crucial role in determining how thick a laser cutter can go:
Plywood – Cuts well but requires more power due to glue layers.
MDF (Medium-Density Fiberboard) – Absorbs laser energy efficiently but produces more smoke.
Softwood (Pine, Cedar, Balsa) – Easier to cut with lower power settings.
Hardwood (Oak, Walnut, Maple, Birch) – Requires higher power due to density.
Factors Affecting Cutting Performance
Laser Speed & Power Settings – Slower speed with higher power allows deeper cuts.
Focus and Lens Selection – Using a long-focus lens enhances cutting depth.
Air Assist – Blowing air removes debris and cools the cutting area, improving efficiency.
Number of Passes – Some machines can make multiple passes to cut thicker wood gradually.