Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)

The Korean Society of Industry Convergence (한국산업융합학회)
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A Study on Status of Domestic Machine Tools Remanufacturing Technology Development and Improvement of Standard Process

국내 공작기계 재제조 기술개발 현황 및 표준공정 개선방안 연구

  • Sung-woo Shin (Mechatronics Research Center, Changwon National University) ;
  • Sang-Seok Seol (Mechatronics Research Center, Changwon National University) ;
  • Young-Hwa Roh (Mechatronics Research Center, Changwon National University) ;
  • Hyun-Su Kim (Dept. of Mechanical Engineering, Changwon National University) ;
  • Min-Seong Park (Dept. of Mechanical Engineering, Changwon National University) ;
  • Won-Jee Chung (Dept. of Mechanical Engineering, Changwon National University)
  • 신성우 (국립창원대학교 메카트로닉스연구원) ;
  • 설상석 (국립창원대학교 메카트로닉스연구원) ;
  • 노영화 (국립창원대학교 메카트로닉스연구원) ;
  • 김현수 (국립창원대학교 기계공학부) ;
  • 박민성 (국립창원대학교 기계공학부) ;
  • 정원지 (국립창원대학교 기계공학부)
  • Received : 2024.03.11
  • Accepted : 2024.04.09
  • Published : 2024.04.30
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Abstract

This study analyzes trends and characteristics of the machine tool remanufacturing industry and proposes a standard process that considers environmental impact assessment during the remanufacturing process. First, trends in remanufacturing and environmental regulations are reviewed. And the current status of the machine tool remanufacturing industry and cases of national R&D projects related to machine tools are analyzed. Machine tool remanufacturing has a high resource saving effect, and remanufacturing is carried out as a finished product rather than as a part. And the scope of remanufacturing work is very wide due to the performance improvement of the machine and the addition of features. In order for the machine tool remanufacturing industry to be competitive, it is necessary to create products with high added value. In addition, in order to respond to international environmental regulations, it is necessary to secure related data by conducting an environmental impact assessment together during remanufacturing.

Keywords

Acknowledgement

이 논문은 2023~2024년도 창원대학교 자율연구과제 연구비 지원으로 수행된 연구 결과임.

References

  1. H. Y. Kang, Y. C. Kim, and I. S. Lee, "Current Status and Promotional Measures of Domestic and Overseas Remanufacturing Industry", J. of Korean Inst. of Resources Recycling, vol. 21, no. 4, pp. 3-15, (2012).
  2. S. J. Park, W. H. Son, K. C. Lee, H. S. Mok, "Performance Improvement through the Remanufacturing Process Analysis of Industrial Hydraulic Pumps", J. of the Korean Society of Industry Convergence, vol. 23, no. 2, pp. 181-189, (2020).
  3. C. G. Lee, J. H. Lee, H. H. Lee, M. H. Son, and D. Y. Lee, "A Study on Remanufacturing Technology of Commercial Diesel Engine Cylinder Block", Journal of the Korean Society of Manufacturing Technology Engineers, Vol. 27 No. 4, pp. 383-390, (2018).
  4. S. J. Hong, K. M. Jeong, J. H. Hong, J. H. Yun, and T. Hur, "Life Cycle Assessment on the End-of-Life Vehicle Treatment System in Korea", Transactions of KSAE, vol. 13, no. 6, pp. 105-112, (2005).
  5. J. H. Ha, W. S. Woo, Y. H. Roh, and C. M. Lee," A Study on t he D evelopment of Standardization Technology for Remanufacturing Process of Used Vertical Machining Center", J. Korean Soc. Precis. Eng., vol. 34, no. 8, pp. 517-524, (2017).
  6. H. H. Song, "Introduction to International Discussion on Automotive LCA and Life Cycle Assessment of Greenhouse Gas Emissions of Passenger Vehicle in 2030", Auto Journal, vol. 45, no. 5, pp. 39-42, (2023).
  7. H. H. Kim, "Climate Change and Life Cycle Assessment of Automobiles", Auto Journal, vol. 43, no. 5, pp. 23-27, (2021).
  8. Research Report of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), "Vertical Machining Center Remanufacturing Technical Development", (2019).
  9. Research Report of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), "Development of an IoT-based remanufacturing technology to extend life of decrepit lathe which can be directly applied for smart factory", (2023).
  10. H. S. Mok, C. S. Jeon, C. H. Han, H. S. Kwak, and S. J. Park, "Development Methods of Remanufacturing Industry for Resources Recycle", Transactions of KSAE, vol. 17, no. 1, pp. 120-129 (2009).
  11. S. W. Lee, J. H. Park, and M. S. Park, "Analysis of environmental Road and Greenhouse Gas Reduction Effects through LCA of the 4 Major Machine Tool Remanufacturing", Korean Journal of LCA, vol. 22, no. 1, pp. 15-21, (2021).