Issue |
E3S Web Conf.
Volume 581, 2024
Empowering Tomorrow: Clean Energy, Climate Action, and Responsible Production
|
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---|---|---|
Article Number | 01016 | |
Number of page(s) | 9 | |
DOI | https://doi.org/10.1051/e3sconf/202458101016 | |
Published online | 21 October 2024 |
Circular Economy in Manufacturing: Optimization using Lean Six Sigma
1 Moscow State University of Civil Engineering, 129337, Yaroslavskoe shosse, 26, Moscow, Russia
2 Department of computers Techniques engineering, College of technical engineering, The Islamic University, Najaf, Iraq
3 Department of Computer Science & Engineering- AIML, KG Reddy College of Engineering and Technology, Chilkur(Vil), Moinabad(M), Ranga Reddy(Dist), Hyderabad, 500075, Telangana, India.
4 Centre of Research Impact and Outcome, Chitkara University, Rajpura - 140417, Punjab, India
5 Uttaranchal University, Dehradun - 248007, India
6 Lovely Professional University, Phagwara, Punjab, India,
7 Chitkara Centre for Research and Development, Chitkara University, Himachal Pradesh - 174103 India
8 Institute of Business Management, GLA University, Mathura - 281406 (U.P.), India
9 Department of Information Technology, GRIET, Bachupally, Hyderabad, Telangana, India.
* Corresponding author: orlovak@mgsu.ru
This research examines the amalgamation of Circular Economy concepts with Lean Six Sigma approaches to enhance manufacturing operations, emphasizing waste minimization, resource efficiency, and economic performance. The study assesses the influence of Lean Six Sigma on production efficiency and environmental sustainability via empirical analysis and process optimization methodologies. Conventional manufacturing procedures, including machining, milling, and grinding, were assessed for resource utilization and waste production, revealing that Lean Six Sigma methodologies markedly decreased material waste, especially in milling operations, where waste was curtailed by 20%. Advanced precision techniques, including CNC and laser cutting, were evaluated for their efficiency, with CNC cutting realizing a 15% decrease in energy usage and a 30% enhancement in material utilization. Laser cutting exhibited improved accuracy, resulting in a 35% decrease in rework and scrap. The economic study indicated that the application of Lean Six Sigma in CNC operations resulted in a 25% reduction in operating expenses over time, albeit greater initial expenditures. These results provide significant insights into the enhancement of industrial efficiency and the promotion of sustainable production practices via the integration of Circular Economy concepts with Lean Six Sigma methodologies. Keywords: Circular Economy, Precision Manufacturing, Comparative Analysis, Tool Life, Economic Implications.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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