한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제19권8호
  • /
  • Pages.116-125
  • /
  • 2002
  • /
  • 1225-9071(pISSN)
  • /
  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

반용융 다이캐스팅 공정의 주조 방안 설계에 관한 연구

A Study on the Design of Gating System for Semi-Solid Diecasting Process

  • 권택환 (부산대학교 대학원 정밀기계공학과) ;
  • 문찬경 (부산대학교 대학원 정밀기계공학과) ;
  • 김영호 (부산대학교 기계공학부 정밀정형 및 금형가공 연구소) ;
  • 최재찬 (부산대학교 기계공학부 정밀정형 및 금형가공 연구소)
  • Kwon, Taek-Hwan (Dept.of Precision Mechanical Engineering, Graduate School of Busan National University) ;
  • Moon, Chan-Kyoung (Dept.of Precision Mechanical Engineering, Graduate School of Busan National University) ;
  • Kim, Young-Ho (Sheet Products Process Research Group, Dept.of Mechanical Engineering, Busan National University) ;
  • Choi, Jae-Chan (Sheet Products Process Research Group, Dept.of Mechanical Engineering, Busan National University)
  • 발행 : 2002.08.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Semi-Solid Diecasters usually carry out the Semi-Solid diecasting experiments before producing new casts. At the Semi-Solid diecasting stages, the runner-gate part has been always repeatedly corrected, which leads to a tedious processing time and increased processing cost. A large amount of experience is essential in manual assessment and if the design is defective, much time and a great deal of efforts will be wasted in the modification of the die. In this study, design system has been developed based on design database. In addition, gate experiment for gating system design has been carried out to append the database. It is possible for engineers to make efficient gating system design of Semi-Solid diecasting and it will result in the reduction of expenses and time to be required. The detailed contents of the research are described in the followings.

키워드

참고문헌

  1. S. P. Midson, L. E. Thornhill, and K. P. Young 'Influence of key Process Parameters on the Quality of Semi-Solid Metal Cast Aluminum,' Component 5th International Conf. On Semi Solid Processing of Alloys and Composites, pp. 181-188, 1998
  2. C. M. Wang, G. H. Nickodemus, T. P. Creeden, 'Determining Optimal Semi-Solid forming Process Parameters by Simulation,' 5th International Conf. On Semi-Solid Processing of Alloys and Composites,. pp. 327-334, 1998
  3. O. Hervieu and J. Collt, 'Die-casting of light metal in the Semi-Solid state : Study of the PID process,' 4th International Conf. On Semi Solid Processing of Alloys and Composites, pp. 283-289, 1996
  4. M. Garat, 'Aluminum Semi-Solid Processing : From the Billet to the Finished Part,' 5th International Conf. On Semi Solid Processing of Alloys and Composites, pp. xvi-xxxi, 1998
  5. C.P.Chen et al, 'Semi-Solid Deformation of Nondendritic Structure-Ⅰ.Pheno- menological Behavior,' Acta mater. Vol. 45, No. 5, pp. 1955-1968, 1997 https://doi.org/10.1016/S1359-6454(96)00312-6
  6. K. P. Young, Ballwin Mo., 'Process for preparing a slurry structured metal composition,' United State Patent, 4,565,241[5]
  7. S. P. Midson, R. B. Minkler, J. G. Brucher 'Gating of Semi-Solid Aluminum Castings,' 6th International Conf. On Semi-Solid Processing of Alloys and Composites. pp. 67-72, 2000
  8. S. P. Midson, L. E. Thornhill & K. P. Young, 'On Semi-Solid Processing of Alloys & Composites,' 5th International Conf. Colorado School of Mines, pp. 181, 1998