Master Fiber Laser Cutting

 Fiber Laser Cutting Process (1) lens (2) the laser beam (3) airflow (4) the line (5) molten material (6) cutting surface (7) nozzle (8) cutting direction A: Empty height B: Puncture height C: Cutting height T: Sheet thickness Laser Light Path The core component adjusts the curvature of the lens surface through water pressure, modifying the divergence angle of the laser beam, and thereby allowing for adjustment of the laser focus up and down movement. Additionally, it compensates for changes in focus that occur as a result of varying spot diameters at different working positions of the machine. Laser Generator The high-quality laser beam, laser energy can achieve stepless regulation Using RF technology, low gas loss rate Fiber Laser Cutting Head Focus Position In practical applications, the height of the focus varies with the material and the cutting machine. Focus position selection In laser cutting, the position of the laser focus greatly impacts the quality of the surface finish...

 What Is Fiber Laser Cutting Fiber Laser Cutting is a hot cutting method that utilizes a focused high-power density laser beam as the main heat source. This causes the irradiated materials to rapidly melt, evaporate, ablate, or reach ignition point. At the same time, the use of high-speed airflow that is coaxial with the laser beam helps blow away the molten material, enabling cutting of the workpiece. In recent years, the technology behind high-power fiber laser generators has matured and improved, leading to a continuously expanding range of applications. The fiber laser cutting machine has become a popular focus of industrial research and development. Advantage of Fiber Laser Cutting In the realm of thin plate cutting, fiber laser generators are gradually replacing traditional CO2 lasers and YAG lasers for several reasons: (1) Lower Cost: The photoelectric conversion efficiency of fiber lasers is around 30%, while the photoelectric conversion efficiency of CO2 lasers is 6-10%, a...

  What Is A Laser? Laser: High intensity and high brightness Wavelength frequency determination, good monochrome Good coherence and long coherence length Good directionality, it’s almost a bunch of parallel  light. When the laser beam is directed onto the surface of the workpiece, the light energy is absorbed and transformed into heat energy. This causes the temperature at the point of irradiation to rapidly increase, melt, and vaporize, forming a small pit. The metal surrounding the pit melts due to thermal diffusion. The vapor in the small pit expands rapidly, causing a micro-explosion, and the molten material is expelled at high speed, generating a highly directional anti-shock wave. This results in the formation of a hole with a large upper side and small lower side on the surface being processed. Comparison of Ordinary Light and Laser: The Generation of Laser Laser Generating Gas Laser generating gas is different from cutting gas. Laser generating gas composition: N 2 : ...