Cutting Through the Confusion: Questions About Metal Laser Cutting

If you're new to metal laser cutting, there are probably a few things that have left you scratching your head. What is the difference between fibre and CO2 lasers? How do you know what thickness the metal needs to be?

This article will answer some of the most frequently asked questions about metal laser cutting. By understanding the basics of this process, you'll be able to make more informed decisions about your projects and get the most out of your laser-cutting efforts.

How Does Metal Laser Cutting Work?

Metal laser cutting is a thermal cutting process that uses a high-power laser to cut and shape metal components. This manufacturing technique can produce precise cuts with smooth edges, minimal burrs, and little or no material distortion. It's ideal for creating intricate shapes from thin pieces of sheet metal.

To use this technique, a laser beam is precisely directed at a piece of metal, usually sheet metal. The laser then melts and vaporizes the material immediately in front of it, creating an opening. The laser can then be used to make any number of complex shapes in the metal, such as circles and polygons.

You can employ metal laser cutting for many projects, such as aluminium sign fabrication, roofing material production, automotive components, and more.

What Types of Lasers Are Used for Metal Laser Cutting?

The two main types of lasers used in metal laser cutting are fibre and CO2 lasers. Fibre lasers are the newer technology and offer several advantages over CO2 lasers. They have higher power output, improved beam quality, and faster cutting speeds. As such, fibre lasers are more efficient than CO2 lasers, making them ideal for precision cutting.

However, CO2 lasers are better for thicker materials, so which type you use will depend on the thickness of your metal.

What Are the Benefits of Metal Laser Cutting?

Metal laser cutting offers several advantages over traditional cutting processes. It's extremely accurate, with repeatable results from one piece to the next. It also requires fewer steps and less manual labour than other cutting methods, which can help to reduce costs. And because it creates very little heat-affected zone (HAZ) and minimal material waste, it's an environmentally friendly option.

Hopefully, this article has helped to answer some of the most common questions about metal laser cutting. Speak to an expert if you have further questions or need advice on choosing the right technique for your project. With the right equipment and knowledge, you'll be able to enjoy all the advantages of metal laser cutting.

For more information about metal laser cutting, contact a local company.