What are the points that affect the spot quality of fiber laser cutting machine?
1. Output power of fiber laser in fiber laser cutting machine
The unstable output power of fiber laser will affect the spot of fiber laser cutting machine. However, in the actual cutting process, some manufacturers will adjust the light spot as small as possible in order to improve the machining accuracy, which is incorrect. We can't blindly pursue machining accuracy and adjust the spot size at will. In daily production and processing, the size of the light spot should be adjusted to the most suitable degree for material cutting. Only in this way can the machining accuracy and the stability of the fiber laser cutting machine be guaranteed.
Second, the phenomenon of laser diffraction in fiber laser cutting machine
Because the light of laser cutting machine is fluctuating, diffraction often occurs. This phenomenon exists in many optical systems, and the theoretical limit of performance of these systems can be determined. If an "ideal" lens is used to focus a collimated laser beam, the spot size will only be affected by diffraction.
China Resources Ruke is a company specializing in the production of pipeline laser cutting machine equipment.
Nanjing Green Laser Technology Co., Ltd. is located in Nanjing, Jiangsu Province, China.
Is a new scientific and technological enterprise integrating R&D, production and sales, and its "China Resources Green Laser" is the flagship brand of the enterprise. At present, we have successfully developed "China Resources Laser" series products: laser cutting machine, laser pipe cutting machine, laser welding machine and so on. The research, development, design and production of each piece of equipment are scientific design and precision manufacturing, and every production link is strictly controlled according to the ISO900 1 quality control system to ensure the performance and quality of each piece of ex-factory equipment.