A Vacuum pump for industrial machinery(fuel dispenser for gas station) is developed using reverse engineering process. The 3-D Modelling for a sample imported pump is constructed by 3-D scanner and CATIA. The kinematic analysis are accomplished using LMS Virtual Lab. The analysis shows quite reasonable result. The prototype vacuum pumps are fabricated by the die casting method with 3-D modelling. The pumps show applicable performances compared to the current pump with a point of view of pressure, durability.

Abstract
 1. 서론
 2. 연구내용 및 범위
  2.1 역설계(Reverse Engineering)에 의한 모델링
  2.2 CAE에 의한 기구학적 분석
  2.3 시제작 및 성능실험
 3. 설계 및 해석
  3.1 모델링
  3.2 기구학적 해석
 4. 시제작
 5. 성능평가
  5.1 성능실험
  5.2 실험경과
 6. 결론
 후기
 참고문헌

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