研究目的
Investigating the industrial applications of green high-power disk lasers for increased process efficiency during laser beam welding of copper.
研究成果
The development of a high-power laser system with emission at a wavelength of 515 nm has been successful, exceeding the original targets and offering new potential for copper processing. The increased process efficiency and stability, along with the development of a real-time spatter detection system, provide significant advantages for industrial applications.
研究不足
The study focuses on the welding of copper materials and may not be directly applicable to other materials without further research.
1：Experimental Design and Method Selection:
The study involved the development and qualification of a high-power laser system with a wavelength of 515 nm for industrial use.
2：Sample Selection and Data Sources:
Actual components from the company Continental were used as a benchmark for the application.
3：List of Experimental Equipment and Materials:
High-power laser system, shielding gases (nitrogen, argon), high-speed camera for spatter detection.
4：Experimental Procedures and Operational Workflow:
The welding process was investigated with different shielding gases, and a system for spatter detection was developed using coaxial high-speed camera images and image processing methods.
5：Data Analysis Methods:
Image processing algorithms were used for real-time spatter detection and counting.
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