Mild Steel Laser Cutting From GF Laser

Mild steel laser cutting is a process that uses laser technology to cut through sheets or plates of mild steel. Mild steel, also known as low carbon steel, is a popular material due to its affordability, malleability, and wide range of applications. Laser cutting is a highly precise and efficient method of shaping mild steel into various designs and parts.

The process of mild steel laser cutting involves the following steps:

  1. Design: The first step is to create a digital design or CAD (Computer-Aided Design) file of the part or shape that needs to be cut. This file is then loaded into the laser cutting machine.
  2. Set Up: The mild steel sheet or plate is positioned on the cutting bed of the laser machine. The machine is adjusted for the specific material thickness and other cutting parameters.
  3. Laser Cutting: The laser beam is generated by the laser cutting machine and directed through a series of mirrors or fiber optic cables. The focused laser beam melts, burns, or vaporizes the material along the designated cutting path, creating the desired shape.
  4. Gas Assist: During the cutting process, a gas assist, typically oxygen or nitrogen, is used to blow away the molten metal from the cutting area, allowing for cleaner cuts and preventing excessive heat build-up.
  5. Precision and Accuracy: Laser cutting offers high precision and accuracy, allowing for intricate designs and tight tolerances. It is a non-contact process, which means there is minimal material distortion or mechanical stress on the mild steel.
  6. Automation and Speed: Laser cutting machines are often computer-controlled and can work on a wide range of mild steel thicknesses. This automation and versatility make the process faster and more efficient than traditional cutting methods.

Mild steel laser cutting finds applications in various industries, including automotive, aerospace, construction, electronics, and fabrication. It is used to create components, parts, signage, decorative items, and more.

It’s important to note that while laser cutting is highly effective for mild steel, it may not be suitable for cutting certain materials that are prone to burning, such as PVC or polycarbonate, as they can damage the laser machine or produce harmful fumes. In such cases, alternative cutting methods may be used.

For more information on how GF Laser can help with your laser cutting requirements please contact a member of our sales team on or telephone 01385 245095.