What kind of control system is needed for UV laser marking

UV laser is a special type of laser. Compared to CO2 laser and fiber laser, UV laser emits laser wavelengths ranging from 100 nanometers to 400 nanometers, in the high-frequency range between visible light and X-rays. Within this wavelength range, ultraviolet laser has a very high energy, strong penetration and absorption, and is suitable for many precision machining and scientific research fields.

Ultraviolet laser marking is one of the most widely used processing methods of ultraviolet laser. High energy ultraviolet photons can directly destroy the molecular bonds on the surface of materials, causing molecules to detach and evaporate. This method does not generate high heat, so it is called cold processing and is suitable for ultra fine marking of special materials.

The use of ultraviolet laser marking requires the use of ultraviolet laser marking machine. Laser marking machine is an intelligent CNC equipment that needs to be equipped with a control system to operate. Due to its particularity, ultraviolet laser also requires a special ultraviolet laser control system, which mainly includes laser control, motion control, processing control, safety detection and other functions.

1. Laser control: The UV laser control system controls the laser by outputting pulse signals. The control system can adjust and control the output power, frequency, and pulse width of the laser to adapt to the marking process of different materials and processing requirements.

2. Motion control: The laser marking control system can accurately control the galvanometer motor in the laser marking equipment. By adjusting the irradiation angle of the galvanometer, it can control the movement, positioning, and speed of the laser beam, ensuring accurate etching, cutting, or engraving on the surface of the workpiece.

3. Feedback monitoring: Through sensors and feedback systems, the control system can monitor real-time parameter changes during the laser marking process, ensuring the stability and consistency of the marking process.

4. Data management: The control system can process and manage marking data, including the processing of graphics, text, barcodes, and other information, to achieve automation and batch production.