Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
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Injury Risk Analysis for Product Disassembly and Reassembly Process in Remanufacturing

재제조에서 제품 해체 및 재조립 공정의 상해 위험성평가

  • Jeong, Jae Yeong (Department of Industrial Engineering, Pusan National University) ;
  • Park, Sang Jin (Department of Industrial Engineering, Pusan National University) ;
  • Son, Woo Hyun (Department of Industrial Engineering, Pusan National University) ;
  • Mok, Hak Soo (Department of Industrial Engineering, Pusan National University)
  • Received : 2018.01.15
  • Accepted : 2018.04.16
  • Published : 2018.04.30
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Abstract

In this paper, we focused on the safety of workers in a remanufacturing process where a risk analysis is not carried out and suggested a criteria for evaluating injury risk. We analyzed a disassembly and a reassembly, which are important for the remanufacturing process. The disassembly includes the disassembly of product and the disassembly process of part and the reassembly includes only reassembly of part. First of all, we analyzed the remanufacturing process and a type of injury. Then, we reviewed the standards and determined the criteria for a severity and an occurrence. We set a bigger weight for the severity to allow the greater impact. And the injury risk score was defined as a sum of the weighted severity and the weighted occurrence. We conducted a qualitative analysis of the experience of field workers based on the criteria we set up. Questionnaires for the evaluation were formulated through interviews with experts.

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References

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