Korean Journal of Computational Design and Engineering (한국CDE학회논문집)

Society for Computational Design and Engineering (한국CDE학회)
권호 표지

A Study on Geometric Modeling and Generation of 4-axis NC Data for Single Setup of Small Marine Propeller

선박용 소형 프로펠러의 곡면 모델링 및 단일 셋업에 의한 4축 NC가공 데이터 생성에 관한 연구

  • Published : 2002.12.01
Download PDF
⟨ Previous Next ⟩

Abstract

Small marine propeller is generally machined by 5-axis machining. This paper suggests a method to create geometric model from point array data and 4-axis machining NC data for propeller. With conventional method, the setting posture should be changed, because propeller has front and back surface of wing. The change of setting posture has a bad influence on precision of propeller. So this paper pro-poses a method to machine propeller by single setup for 4-axis machining. The cutter moves to parallel direction of the XY plane. To determine the cutter orientation efficiently, the' tilting guiding line' is proposed. A proposed algorithm is written in C language and successfully applied to the 5-axis milling machine of industrial field.

Keywords

References

  1. IE interface 산업공학 자동차 타이어 모델의 곡면 모델링 및 5축 NC 가공 이철수
  2. 한국CAD/CAM 학회 논문집 Heel angle 조정에 의한 터빈 블레이드 5축 NC가공 데이터 생성 이철수;박광렬
  3. Computer-Aided Design v.25 Cutter-location data optimization in 5-axis surface machining B. K. Choi;J. W. Park;C. S. Jun https://doi.org/10.1016/0010-4485(93)90033-K
  4. CAD/CAM 시스템과 CNC 절삭가공 최병규;전차수;유우식;편영식
  5. Computer-Aided Design v.26 5-axis machining of sculptured surfaces with a flat-end cutter Susan X Li;Robert B Jerard
  6. Computer-Aided Design v.32 Generating 5-axis NC roughing paths directly from a tessellated representation M. Balasurimaniam;P. Laxmiprasad;S. Sarma;Z. Shaikh https://doi.org/10.1016/S0010-4485(99)00103-7
  7. Computer-Aided Design v.31 A unified approach to verification in 5-axis freeform milling environments G. Elber;E. Cohen https://doi.org/10.1016/S0010-4485(99)00047-0
  8. Computer-Aided Design v.31 Efficient cutter-path planning for five-axis surface machining with a flat-end cutter C-C. Lo https://doi.org/10.1016/S0010-4485(99)00052-4
  9. Computer-Aided Design v.31 A shape-generating approach for multi-axis machining G-buffer models C.-J. Chiou;Y.-S. Lee https://doi.org/10.1016/S0010-4485(99)00069-X
  10. Computer-Aided Design v.32 On local gouging in five-axis sculptured surface machining using flat-end tools A. Rao;R. Sarma
  11. 대한 산업공학회94 추계학술 대회 발표 논문집 자유 곡면의 5축 가공성과 셋업 자세 강재관;서석환
  12. 한국CAD/CAM학회 논문집 베지어 곡면의 도메인 곡선의 이미지 곡선에 대한 베지어 조정점의 계산 신하용
  13. 한국CAD/CAM학회 논문집 트림된 NURBS곡면의 효율적인 삼각화 알고리즘 정재호;박준영
  14. 한국CAD/CAM학회 논문집 C-space 및 유효반경맵을 이용한 5축 페이스 밀링의 공구자세 최적화에 관한 연구 박정환;이정근