Sustainability Score Comparison of Welding Strategies for the Manufacturing of Electric Transportation Components
نویسندگان
چکیده
Sustainability scores can be used to assess manufacturing strategies, going one step beyond a standard economic assessment. This work uses previously proposed methodology evaluate two of the most common welding processes for aluminium alloys that are specifically in fabrication components transport industry based on their advantages generating lightweight and dimensionally efficient parts. For comparison as proof concept, methods were selected: Friction Stir Welding (FSW) Gas Tungsten Arc (GTAW). FSW attained higher overall sustainability score. Values calculated an existing product, which was part opening closing system electric train door, final score 0.78 from compared 0.69 GTAW, 11% conventional arc process. The analysis carried out included economic, physical, social, environmental impacts. Finally, example pertinent current EV component is described considered along with plan determine best process particular application, calculations, obtained GTAW 0.43 0.68 FSW, 36% result
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ژورنال
عنوان ژورنال: Sustainability
سال: 2023
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su15118650