Journal of Aerospace System Engineering (항공우주시스템공학회지)

The Society for Aerospace System Engineering (항공우주시스템공학회)
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Applying 3D Printing Spare Parts to Operation Field

3D 프린팅 수리부품의 작전현장 적용을 위한 방안

  • Yoo, Seunghee (Ammunition Management Division, Ministry of National Defense) ;
  • Hur, Jangwan (Dept. of Weapon Systems Engineering, R.O.K. Naval Academy) ;
  • Lee, Heungryong (Force Support System Project Group, R.O.K. Navy)
  • 유승희 (국방부 탄약관리과) ;
  • 허장완 (해군사관학교 무기체계공학과) ;
  • 이흥룡 (해군 해상종합전술훈련장추진 TF)
  • Received : 2018.07.23
  • Accepted : 2019.01.24
  • Published : 2019.02.28
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Abstract

The 3D printing technology took the second place within the top ten rising technologies at the World Economic Forum in 2012. It arose as a core technology that would enable transformation in the manufacturing industry and develop new markets through the change of existing industry paradigms. Leading countries, like the United States of America, are actively expanding the use of 3D printing technologies within their defense areas. In order to utilize the technology within her defense areas, the Republic of Korea is planning to acquire defense spare parts manufacturing technologies and nurture professional defense personnel specializing in the 3D printing technology. Hence, this study offers various methods to efficiently apply reliable 3D printing spare parts to operation fields in the future by utilizing spare parts localization development management methods within existing weapon systems' development, manufacturing and sustainment phases.

3D프린팅은 '12년 세계경제포럼에서 떠오르는 10대 기술 중 2번째로 선정이 되었고 기존 산업의 패러다임을 변화시켜 제조업 혁신과 신 시장을 창출할 핵심기술로 대두되었다. 미국 등 주요 선도 국가들은 3D 프린팅을 국방 분야에 적극 확대해 나가고 있으며, 우리나라 역시 3D 프린팅의 군사적 활용을 위해 국방 수리부품 생산기술 확보 및 국방전문인력 양성을 추진하고 있다. 이에 본 논문은 기존의 무기체계 개발단계, 양산단계, 운영유지단계의 부품 국산화 개발관리 절차를 활용하여 향후 신뢰성 있는 3D 프린팅 수리부품을 효율적으로 작전현장에 적용하기 위한 방안을 제시하였다.

Keywords

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Fig. 1 3D Printing Process

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Fig. 2 E-3 AWACS(USA) & SULSA(England)

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Fig. 3 Sensor Assembly Tube & Impeller

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Fig. 4 3D Printing Technology Development Parts('18)

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Fig. 5 Applying 3D Printing Spare Parts to Operation Field

Table 1 ISO TC261 International Standard

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Table 2 Seven Additive Methods

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Table 3 Quality Certification Guideline Main Contents

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Table 4 Failure Modes, Effects and Criticality Analysis

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References

  1. ISO(international organization for standardization) 17296-1 & ASTM(american society for testing and materials) 2792-12
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