研究目的
Investigating the stability characteristics of laser beam welding technologies through on-line testing procedures of through pro-melting process by registering plasma streams.
研究成果
The research demonstrates the possibility to register plasma torch parameters for on-line control of through pro-melting process in laser beam welding, providing a method to enhance the efficiency and stability of the welding technology.
研究不足
The study focuses on laser beam welding of small thickness metals and the registration of plasma streams, which may not be directly applicable to other welding methods or materials.
1：Experimental Design and Method Selection:
The study involved designing a registration system based on an analog-to-digital converter for input signal registration in RAM.
2：Sample Selection and Data Sources:
Steel plates 12Х18Н10Т with a thickness of
3：2 mm were used. List of Experimental Equipment and Materials:
ALFA–300T laser beam installation, collector of charged particles, ADC Е14-140M.
4：0M. Experimental Procedures and Operational Workflow:
4. Experimental Procedures and Operational Workflow: The collector was installed under the welded product to register plasma streams.
5：Data Analysis Methods:
The current of charged particles was fixed by an informational-measuring system and analyzed using software LGraph.
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