Korean Journal of Computational Design and Engineering (한국CDE학회논문집)

Society for Computational Design and Engineering (한국CDE학회)
권호 표지

CL-data Optimization of 5-axis Face-milling Via C-space and Effective-radius Map

C-space 및 유효반경-맵을 이용한 5축 페이스 밀링의 공구자세 최적화에 관한 연구

  • 박정환 (영남대학교 기계공학부) ;
  • 이정근 (영남대학교 대학원 기계공학과)
  • Published : 2002.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

Five-axis NC machining, in general, is utilized in fabricating impellers, turbine blades, marine propellers that can be machined more effectively rather than three-axis machining. There have been many researches concerning tool interference avoidance, optimization of tool orientation. The C-space or Configuration-space was originated from the robotics area, which depicts interference-free joint-values in motion planning. In the paper we propose an optimizing scheme by which the maximum effective-radius of a face-milling cutter can be achieved for each CC(cutter-contact) point. Also the concept of a C-space for a CC point, the effective-radius map for 5-axis face-milling, and some illustrative examples of marine propeller machining, are presented.

Keywords

References

  1. 대한기계학회논문집 v.17 no.8 5축 CNC 밀링으로의 자유곡면 가공에 관한 연구 조현덕;전용태;양민양
  2. 박사학위논문, 한국과학기술원 금형의 5축 NC 가공을 위한 CAM 시스템 개발에 관한 연구 박정환
  3. Journal of Materials Processing Technology v.57 no.1;2 Flat-end cutter path generation for a sculptured surface for 3-axis NC machining Yu, D.;Duan, Z.;Zhang, W.
  4. Computer-Aided Design v.26 no.3 5-axis machining of sculptured surfaces with a flat-end cutter Li, S. X.;Jerard, R. B. https://doi.org/10.1016/0010-4485(94)90040-X
  5. Anals of the CIRP v.41/1/1992 Generation of 5 Axis Control Collision-free Tool Path and Postprocessing for NC Data Takeuchi, Y.;Watanbe, T.
  6. The International Journal of Advanced Manufacturing Technology v.13 no.6 Collision-free Tool Path Generation Using 2-Dimensional C-Space for 5-Axis Control Machining Morishige, K.;Kase, K.;Takeuchi, Y. https://doi.org/10.1007/BF01179033
  7. Computer Aided Design v.25 no.6 Cutter-location Data Optimization in 5-Axis Surface Machining Choi, B. K.;Park, J. W.;Jun, C. S. https://doi.org/10.1016/0010-4485(93)90033-K
  8. 한국CAD/CAM 학회 논문집 v.5 no.4 복합곡면의 5축 NC 가공을 위한 공구자세 최적화 전치수;차경덕
  9. Machining Impossible Shapes Five-axis control sculptured surface machining using conicoid end mill Morishige, K.;Nasu, T.;Takeuchi, Y.;G. J. Olling(et al.)
  10. 한국CAD/CAM학회 논문집 v.4 no.2 Heel angle 조정에 의한 터빈 블레이드의 5축 NC 가공테이터 생성 이철수;박광렬
  11. Journal of Design and Manufacture v.3 Accurate tool placement and orientation for finish surface machining Jensen, C. G.;Andersen, D. C.
  12. 한국정밀공학회 추계학술대회 논문집 포텐셜 에너지를 이용한 5축 NC 밀링의 공구방향 결정 조인행;이건우
  13. Int'l Journal of Prod. Res. v.35 no.1 Surface interrogation and machining strip evaluationfor 5-axis CNC die and mold machining Lee, Y. S.;Ji, H. https://doi.org/10.1080/002075497196064
  14. Computer-Aided Design v.30 no.7 Non-isoparametric tool path planning by machining strip evaluation for 5-axis sculptured surface machining Lee, Y. S. https://doi.org/10.1016/S0010-4485(98)00822-7
  15. Machining Impossible Shapes Curvature matched machining methods versus commercial CAD methods White, K. A.;Hill, J. K.;Jensen, C. G.;Olling, G.J.(et al.)
  16. Computer Aided Design v.29 no.9 C-space Approach to Tool-path Generation for Die and Mould Machining Choi, B. K.;Kim, D. H.;Jerard, R. B. https://doi.org/10.1016/S0010-4485(97)00012-2
  17. IEEE Journal of Robotics and Automation v.RA-3 no.3 A simple motion-planning algorithm for general robot manipulators Perez, T.
  18. Int'l Journal of Robotics Research v.14 no.6 Fast computation of the C-space of convex 2D algebraic objects Kohler, M.;Spreng, M.
  19. Sculptured surface machining - theory and applications Choi, B.K.;Jerard, R.B.
  20. Surface modeling for CAD/CAM Choi, B. K.