A5042252453- Additive Manufacturing and 3D Printing Technologies
- Sustainable Supply Chain Management
- Additive Manufacturing Materials and Processes
- Manufacturing Process and Optimization
- Technology Assessment and Management
- Quality Function Deployment in Product Design
- Environmental Sustainability and Education
- Injection Molding Process and Properties
- Fuel Cells and Related Materials
- Concrete and Cement Materials Research
- Welding Techniques and Residual Stresses
- Enhanced Oil Recovery Techniques
- Business and Management Studies
- Sustainable Industrial Ecology
- CO2 Sequestration and Geologic Interactions
Serviço Nacional de Aprendizagem Industrial
2020-2024
In the current world scenario, which is experiencing arrival of new technologies, Industry 4.0, increased mobility and a pandemic environment, achievement sustainability demands proactive solutions. One these actions includes design sustainable products. Several authors have studied scientific discipline Life Cycle Engineering (LCE), encompasses environmental, social economic dimensions. However, LCE models gaps, such as need to incorporate more holistic view, uncertainty integrated...
In this study, GMAW and CMT welding technologies were evaluated in terms of their technological lifecycles based on patent datasets together with the S-curve concept, joints characteristics. To predict future trends for both technologies, different models time-series growth-curve methods tested. From a process point view, results showed better performance stability heat input to base material frequency short circuits. The temperature distribution sample revealed that delivers higher values...
This study presents a comparative life cycle assessment (LCA) of two manufacturing scenarios for camera housing: Powder Bed Fusion (PBF) using polyamide 12 (PA-12) and Computer Numeric Control (CNC) machining aluminum, cradle-to-gate boundary. The selected impact categories were cumulative energy demand (CED) global warming potential (GWP). key findings indicate that the PA-12 PBF part outperformed aluminum CNC one in terms environmental performance, showing significant reduction...
Life Cycle Assessment (LCA) applied to Ecodesign is essential for guiding sustainable design decisions and allows the identification opportunities of environmental improvement from early stages product development. This study aimed compare results carbon footprint between a rigorous LCA use SolidWorks Sustainability tool in context camera housing produced by Additive Manufacturing using Multi Jet Fusion technology polyamide 12 (PA 12) material. According results, values were 42% higher...