Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Development of Type 4 Composite Pressure Vessel by using PET Liner for Self-contained Breathing Apparatus

PET 라이너를 적용한 공기호흡기용 타입 복합재료 4 압력용기 개발

  • Cho, Sung-Min (Institute of Gas Safety R&D, Korea Gas Safety Corporation) ;
  • Lee, Seung-kuk (Institute of Gas Safety R&D, Korea Gas Safety Corporation) ;
  • Cho, Min-sik (DH Precision Industrial co., LTD) ;
  • Lyu, Sung-ki (School of Mechanical & Aerospace Eng., ReCAPT, Gyeongsang National University)
  • Received : 2018.10.05
  • Accepted : 2018.11.12
  • Published : 2018.12.31
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Abstract

In this study, we solved the human hazard problem of aluminum liner by applying plastic PET liner which is widely used as a material for food and beverage containers in the market. In order to reinforce dome area by using low strength / high elongation plastic liner, The aluminum boss was covered on the plastic liner surface. In order to predict the performance of the developed product, the structural analysis was carried out by applying the three - dimensional laminated solid element, and the soundness of the product was verified through the prototype performance test.

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References

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