hree-dimensional (3D) fiber Laser cutting machines utilize 3D paths generated by CAD/CAM software. The fiber laser beam is focused through a lens onto the material for processing. This “soft” processing method enables flexible and efficient manufacturing while maintaining product quality and ease of control during production. As such, 3D Laser cutting technology is widely used in automotive production lines and other industries. It can cut and modify blanks of various shapes, precisely drill holes according to drawings, and streamline the production process.
Robotic 3D fiber Laser cutting machines represent a cutting-edge technology in the field of Laser cutting. Since its initial application in cutting car body steel panels in 1983, 3D Laser cutting has gained widespread adoption in industries such as automotive and aerospace due to its advantages, including shortened production cycles, material savings, improved efficiency, and reduced costs. The Laser cutting machine offers numerous benefits.
So, which materials are not suitable for cutting with a 3D Laser cutting machine?
1.Non-metallic materials: Such as stone, cloth, leather, etc. These materials cannot effectively absorb the specific wavelengths of the Laser cutting machine, leading to unsatisfactory cutting results. The Laser cutting machine is optimized for materials with specific absorption characteristics.
2.Medium-Density Fiberboard (MDF): Since 3D fiber Laser cutting machines employ thermal processing, cutting MDF can cause burning, resulting in charred edges and failing to meet cutting requirements. MDF primarily consists of raw materials such as fiberboard, wood fibers, and plant fibers, as well as urea-formaldehyde resin, adhesives, and other artificial boards. The Laser cutting machine’s heat-based process is not ideal for MDF.
3.Highly reflective materials: Such as copper and other rare metals. While theoretically possible to cut with a 3D Laser cutting machine, these materials have a low absorption rate of laser energy, reflecting a portion of the energy and potentially damaging the protective lens of the Laser cutting machine.
3D Laser cutting machines are primarily used in industries such as automotive manufacturing, machinery manufacturing, and metal processing to meet the processing needs of 3D workpieces. They are highly intelligent and can effectively save on labor, material, and time costs. During the production process, no manual angle adjustments are required; the system can cut on any surface of the workpiece. The Laser cutting machine streamlines the manufacturing process.