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Combine Waterjet and Laser in One Machine

We specialize in combining Laser and waterjet cutting in the same CNC table system to save cost and provide more cost effective cutting solutions.



Laser cutting machines

How does Laser cutting machine work ?

Laser cutting is a technology that uses a high-powered laser beam to cut materials with precision. CNC Laser cutting is widely used in manufacturing, automotive, aerospace, and many other industries due to its precision, speed, and versatility It mainly includes the following aspects:

  • Laser Generation
    • This is typically done using a laser resonator, which contains a gas mixture (like CO2), a crystal (in solid-state lasers), or fiber optics (in fiber lasers).

  • Beam Focusing
    • The laser beam is then directed through a series of mirrors or fiber optics to a focusing lens. This lens concentrates the laser beam to a very small, precise point, increasing its intensity.

  • Material Interaction
    • The focused laser beam is directed onto the surface of the material to be cut. The high energy density of the beam heats the material rapidly at the point of contact, causing it to melt, burn, or vaporize.

  • CNC programmed Cutting Process
    • As the laser beam moves along the predetermined path (controlled by a computer numerical control or CNC system), it cuts through the material. The path is usually programmed using CAD software.

  • Assist Gas
    • In many laser cutting systems, an assist gas (such as nitrogen, oxygen, or argon) is blown through a nozzle coaxial with the laser beam. This gas helps to eject molten material from the cut, cool the surrounding material, and, in the case of oxygen, can also increase the cutting speed by adding an exothermic reaction.

  • Types of Cuts
    • Vaporization Cutting, Melt and Blow, Thermal Stress Cracking, Reactive Cutting.

  • Materials to be cut
    • \ Laser cutting can be used on a variety of materials, including metals (like steel, stainless steel, aluminum), plastics, wood, glass, and fabrics.

  • Safety and Ventilation
    • Laser cutting produces fumes and particulates, so proper ventilation and extraction systems are necessary to maintain a safe working environment.



    Laser cutting machines















    Frequently asked questions (FAQs) about laser cutting machines

    Frequently asked questions (FAQs) about laser cutting machines often revolve around their operation, capabilities, maintenance, and safety. Here are some common questions and their answers:

    1. **What materials can be cut with a laser cutting machine?**

    - Laser cutting machines can cut a variety of materials, including metals (like steel, stainless steel, aluminum), plastics, wood, glass, fabrics, and more. The type of laser (CO2, fiber, etc.) determines the suitability for different materials.

    2. **How thick of a material can a laser cutter handle?**

    - The thickness a laser cutter can handle depends on the power of the laser and the type of material. For example, a 40-50 watt laser can cut through materials up to 1/4 inch thick, while industrial lasers with higher power can cut through several inches of metal.

    3. **What is the precision of a laser cutting machine?**

    - Laser cutting machines offer high precision, typically within a few thousandths of an inch. The exact precision depends on the machine's quality, the type of laser, and the material being cut.

    4. **How do I maintain a laser cutting machine?**

    - Regular maintenance includes cleaning the lenses and mirrors, checking and replacing the assist gas filters, ensuring the cooling system is functioning properly, and keeping the machine free of debris and dust.

    5. **What safety precautions should I take when using a laser cutter?**

    - Always wear appropriate protective gear, such as safety glasses. Ensure proper ventilation to avoid inhaling fumes. Keep flammable materials away from the cutting area. Follow the manufacturer's guidelines and safety instructions.

    6. **Can laser cutting machines engrave as well?**

    - Yes, many laser cutting machines can also engrave. By adjusting the power and speed settings, the laser can remove material to create designs, text, or patterns on the surface without cutting all the way through.

    7. **What file formats are used for laser cutting?**

    - Common file formats include vector files like DXF, AI, and SVG. These formats are used because they can be easily scaled and edited without losing quality.

    8. **How do I choose the right laser cutting machine for my needs?**

    - Consider factors such as the types of materials you will be cutting, the thickness of those materials, the precision required, the size of the work area, and your budget. Consulting with a specialist or manufacturer can also help in making the right choice. 9. **What is the difference between CO2 and fiber laser cutters?**

    - CO2 lasers are typically used for cutting, engraving, and etching non-metallic materials and some metals. Fiber lasers are more efficient for cutting metals and can achieve higher precision and speed for these materials.

    10. **How much does a laser cutting machine cost?**

    - The cost varies widely based on the type, power, and size of the machine. Small desktop models can start at a few thousand dollars, while industrial-grade machines can cost tens or hundreds of thousands of dollars.

    11. **Can laser cutting machines be used for 3D cutting?**

    - Traditional laser cutting machines are designed for 2D cutting. However, there are specialized 3D laser cutting machines and robotic arms that can perform 3D cuts on complex shapes.

    12. **What is the lifespan of a laser cutting machine?**

    - The lifespan depends on the quality of the machine, how well it is maintained, and the intensity of use. With proper maintenance, a laser cutting machine can last many years.




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