Application of 3D Fiber Laser Cutting Machine in the Advertising Industry

Laser technology has permeated various aspects of our lives and boasts a wide range of applications. It is also extensively utilized within the advertising industry.

This technology cuts materials using a laser beam and is suitable for processing a variety of materials, including carbon steel, stainless steel, copper, aluminum, and more.

Working Principle

The working principle of a laser cutting machine involves focusing a high-power-density laser beam onto the workpiece. The irradiated material rapidly melts, vaporizes, ablates, or reaches its ignition point. Simultaneously, a high-speed airflow coaxial with the beam blows away the molten material, thereby achieving the cutting of the workpiece.

Key advantages can be summarized as follows:

1. Excellent Cutting Quality

Due to the small laser spot size, high energy density, and fast cutting speed, laser cutting delivers superior cutting quality.

a. Laser cutting produces a narrow kerf with parallel sides perpendicular to the surface. Cutting dimensional accuracy can reach ±0.05mm.

b. The cut surface is smooth and aesthetically pleasing, with a surface roughness of only tens of micrometers. Laser cutting can even serve as the final processing step, eliminating the need for further machining; parts can be used directly.

c. After laser cutting, the heat-affected zone (HAZ) is very narrow, and the properties of the material near the kerf are virtually unaffected. Workpiece deformation is minimal, cutting precision is high, the kerf geometry is excellent, and the cross-section typically presents a relatively regular rectangular shape.

2. High Cutting Efficiency

Owing to the transmission characteristics of laser light, laser cutting machines are generally equipped with multiple CNC worktables, enabling the entire cutting process to be fully computerized. During operation, simply changing the CNC program allows adaptation for cutting different shapes, facilitating easy 2D cutting. Materials do not require clamping during laser cutting, saving on fixtures/jigs and reducing auxiliary loading/unloading time.

3. Non-Contact Cutting

During laser cutting, the cutting head does not contact the material surface, eliminating tool wear. To process parts of different shapes, there is no need to change "cutting tools"; only the laser output parameters need adjustment. The laser cutting process features low noise, minimal vibration, and is pollution-free.

Application of 3D Laser Cutting Technology in the Advertising Industry

(1) 3D letters, spherical letters, logos, etc.

(2) Creative 3D artistic shapes.

Product Features of 3D Laser Cutting Machines: The 6-axis robot offers a high degree of freedom and flexible operation. Paired with offline programming and graphic import software, it enables rapid automatic programming for 3D advertising letters. Adjustments are convenient, significantly improving cutting efficiency.