Can Fiber Lasers Be Used for Marking Wood?

If someone is searching for a powerful and effective technology to create high-contrast, fast, and clean permanent marks for traceability, identification, and branding, a fiber laser machine may be the ideal solution. These machines offer high peak power and superior beam quality, which helps to make them a smart solution for engraving and marking all types of materials, ranging from plastics and aluminium to copper and steel.

However, when it comes to engraving on wood, many wonders if the fiber laser, also called the CO2 laser from facebook.com/bosslasers is the best option. Keep reading to find out the answer to this question and more.

Can Fiber Lasers Be Used for Engraving Wood?

Many people want to expand the abilities of their fiber lasers. Doing this requires them to determine what can and cannot be cut.

According to most experts, it is not a good idea to use a fiber laser for marking or engraving wood products. In fact, doing this may create a serious fire hazard.

While this is true, there are many other ways to use lasers for engraving, cutting, and welding materials. The key takeaway here is not to use a fiber laser when trying to cut wood. Some of the reasons to avoid doing this can be found below.

Using Fiber Lasers for Cutting Wood Is Similar to Starting a Campfire

A fiber laser has a wavelength of 1064nm. It will transmit partially through all organic structures, such as wood, because of this shorter wavelength. However, when the beam moves into the wood, the absorption of it is unable to be controlled. This reaction results from variances present in the wood material. The heat will build up, and at some point, the wood is going to ignite.

Unfortunately, this can create a dangerous situation. If a fire occurs (which is likely), it will spread quickly, and the wood being cut will serve as the fuel for this high level of heat.

Fiber Lasers Don’t Create Clear Marks on Wood

The goal of any engraving or marking project is to create a mark that can be easily read. However, due to uncontrolled absorption, an uncontrolled mark is made on the wood. The mark may appear uneven and some places will be charred, while others are going to be virtually invisible. For most people, this is not the type of result they want to see.

When it comes to fiber lasers and wood, there is something to remember: the two don’t mix. Fiber lasers are going to lead to potentially dangerous conditions and subpar marks on the wood.

While this is true, when a fiber laser is used properly and with the right material, they can be extremely effective machines that are capable of creating high-quality and precise marks. For those who need more tips and information, there is plenty on YouTube and other sites. This can provide invaluable advice and guidance regarding the use of fiber laser cutters and ensure the desired results for the process are achieved no matter what they are.