研究目的
Investigating the influence of laser welding mode parameters on the geometry and quality of welded joints in 316L steel with a thickness of 1 mm for light constructions.
研究成果
Optimal laser welding parameters for 316L steel with 1 mm thickness were identified, achieving welds with desired geometry (0.6 mm depth and 0.9 mm width). The technology was successfully applied to light construction components, demonstrating its potential for precision welding applications.
研究不足
The study focused on specific parameters of laser welding for thin 316L steel sheets, potentially limiting its applicability to other materials or thicknesses without further research.
1：Experimental Design and Method Selection:
The study involved varying laser welding parameters (welding speed, laser power, and focal distance) to assess their impact on weld geometry.
2：Sample Selection and Data Sources:
Samples of AISI 316L steel with 1 mm thickness were used.
3：List of Experimental Equipment and Materials:
A robotic laser system with a ytterbium fiber laser, optical system, and protective argon gas was employed.
4：Experimental Procedures and Operational Workflow:
Welding was performed under controlled conditions with varying parameters to achieve optimal weld geometry.
5：Data Analysis Methods:
Visual inspection and optical microscopy were used to evaluate weld quality and geometry.
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