Sustainable machining: selection of optimum turning conditions based on minimum energy considerations |
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| Authors: | MF Rajemi PT Mativenga A Aramcharoen |
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| Institution: | 1. Machining Research Laboratory, Faculty of Engineering and Applied Science, University of Ontario Institute of Technology, Oshawa, L1H7K4, Canada;2. Department of Mechanical Engineering, American University of Sharjah, Sharjah, 26666, United Arab Emirates;1. Institute for Advanced Manufacturing, Shandong University of Technology, Zibo 255049, China;2. Dept. of Mechanical Engineering, The University of Alabama, Tuscaloosa, AL 35487, USA;3. School of Mechanical Engineering, Chongqing University, Chongqing 400044, China;1. Department of Industrial Engineering, King Abdulaziz University, Jeddah, Saudi Arabia;2. Faculty of Mechanical Engineering, Ghulam Ishaq Khan Institute of Engineering Sciences & Technology, Topi, Pakistan |
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| Abstract: | The aim of the work reported in this paper was to develop a new model and methodology for optimising the energy footprint for a machined product. The total energy of machining a component by the turning process was modelled and optimised to derive an economic tool-life that satisfies the minimum energy footprint requirement. The work clearly identifies critical parameters in minimising energy use and hence reducing the energy cost and environmental footprint. Additionally, the paper explores and discusses the conflict and synergy between economical and environmental considerations as well as the effect of system boundaries in determining optimum machining conditions. |
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