Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Prediction and Evaluation Method of Energy Consumption in Machine Tools

공작기계의 에너지 소비량 평가기법 및 예측기술

  • Lee, Chan-Hong (Department of Ultra Precision Machines and Systems, Korea Institute of Machinery and Materials) ;
  • Hwang, Jooho (Department of Ultra Precision Machines and Systems, Korea Institute of Machinery and Materials)
  • 이찬홍 (한국기계연구원 초정밀시스템 연구실) ;
  • 황주호 (한국기계연구원 초정밀시스템 연구실)
  • Received : 2013.03.14
  • Accepted : 2013.04.05
  • Published : 2013.05.01
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Abstract

In this paper, main mechanism and measurement method of energy consumption for machine tools are investigated by experiment and simulation. To evaluate total energy consumption of the machine tools, standard test workpiece and measuring method and test procedures are suggested. And, improvement of energy consumption evaluation by the motion kinematics theory is used. In addition, to estimate energy consumption of machine tools in design process, mass distribution of the structure and 5 axis motions are investigated and simulated by numerical analysis.

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References

  1. Balogun, V. A. and Mativenga, P. T., "Modelling of direct energy requirements in mechanical machining processes," Journal of Cleaner Production, Vol. 41, pp. 179-186, 2013. https://doi.org/10.1016/j.jclepro.2012.10.015
  2. Newman, S. T., Nassehi, A., Imani-Asrai, R., and Dhokia, V., "Energy efficient process planning for CNC machining," CIRP Journal of Manufacturing Science and Technology, Vol. 5, pp. 127-136, 2012. https://doi.org/10.1016/j.cirpj.2012.03.007
  3. Hu, S., Liu, F., He, Y., and Hu, T., "An on-line approach for energy efficiency monitoring of machine tools," Journal of Cleaner Production, Vol. 27, pp. 133-140, 2012. https://doi.org/10.1016/j.jclepro.2012.01.013
  4. Hayashi, A., Hashimoto, M., Sato, R., and Shirase, K., "Electric power consumption of feed drive system in NC machine tools," Proceedings of the 5th International Conference on Positioning Technology, pp. 273-278, 2012.