Preface
With the steady development of laser technology, fiber laser cutting machines have gradually replaced old-fashioned cutting and forming with their automation and flexibility. The previous article provided a detailed introduction to the product characteristics and industry of fiber laser cutting machines. This article will provide a detailed introduction to the working principles of the main components in the structure of fiber laser cutting machines, in order to help everyone better understand this advanced equipment.
Detailed explanation of the principle
1. Working principle of laser
Fiber laser is the core component of fiber laser cutting machine. It uses rare earth elements such as erbium or ytterbium as activators to generate high-power laser beams under light excitation. This laser beam has high beam quality and stability, which is a key factor in achieving high-quality cutting.
2. Working principle of cutting head
The cutting head of the fiber laser cutting machine adopts high-precision optical components and precise mechanical structure to focus the laser beam on the material to be cut. When the laser beam is irradiated on the surface of the material, the material is instantly heated and vaporized to achieve cutting. At the same time, the cutting head is also equipped with a water spray device to reduce the temperature of the material surface and prevent material combustion.
3. Working principle of control system
The control system of the fiber laser cutting machine adopts advanced computer technology and sensor technology to achieve precise control of the equipment. The control system can automatically adjust the output power of the laser and the movement trajectory of the cutting head based on the input cutting parameters (such as cutting speed, cutting depth, etc.) and the operating status of the equipment, ensuring the flatness and verticality of the cutting section. At the same time, the control system also has fault diagnosis and alarm functions to ensure the safe operation of the equipment.
4. Working principle of transmission system
The transmission system of the fiber laser cutting machine adopts advanced transmission technology and mechanical structure to achieve fast and stable material transmission. The transmission system can automatically adjust the material transmission speed and position based on the input cutting parameters and equipment operation status, ensuring the stability and accuracy of the material during the cutting process. At the same time, the transmission system also has overload protection function to ensure the safe operation of the equipment.
Summary
Through a detailed explanation of the component principles of fiber laser cutting machines, we have learned that compared to traditional processing, fiber laser cutting machines have advantages such as wide processing range, small deformation, high accuracy, environmental protection, and automation, thanks to the coordination of laser cutting equipment components. For example, the 12kw fiber laser cutting machine has brought revolutionary changes to the manufacturing industry due to its high efficiency, precision, and environmental friendliness.