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• Sustainable Energy in Aviation with Reverse FMEA Analyses

  29-40

  József Menyhárt

  N. G. E. Al-Aghbari

  Views:

  112

  This research aims to identify and evaluate the key challenges and obstacles hindering the adoption of sustainable energy in the aviation industry. The outcomes and insights derived from this research will be synthesized to provide a comprehensive overview of the opportunities and suggestions for the adoption of sustainable energy in the aviation industry. The objective of this study is to help the aviation industry’s shift toward more sustainable energy sources in order to reduce its environmental footprint and mitigate the effects of climate change. 

• Utilization of 3D Printing in Replacement of Basic Plastic Workpieces

  274-282

  Álmos Kristály

  Péter Ficzere

  Views:

  206

  In the experiment, a 3D printed cogwheel is made using the FDM technology to replace a broken part in a sewing machine. The aim of the project is to examine if a 3D model can be created and manufactured using only entry-level technical knowledge and tools. By the end of the article, it will be apparent that creating functioning plastic parts with a hobby 3D printer and basic CAD experience is very much possible.