Browse > Article

A Study on the Development of a High Speed Feeding Type Three-Dimensional Bending Machine  

Lim, Sang-Heon (창원대학교 기계설계공학과 대학원)
Lee, Choon-Man (창원대학교 기계설계공학과)
Publication Information
Journal of the Korean Society for Precision Engineering / v.22, no.11, 2005 , pp. 91-98 More about this Journal
Abstract
This study has been focused on the development of a high speed feeding type three-dimensional bending machine. It is designed for manufacture of copper pipe for heat exchangers. For the purpose of design of the machine, analysis of bending process, structural analysis and reliability evaluation of the machine by a laser interferometer are carried out. The analysis is carried out by FEM simulation using commercial softwares, DEFORM, MARC and CATIA V5. In addition, the machine has attained high accuracy and repeatability. In order to improve the accuracy of this machine, the maximum speed, positioning accuracy and repeatability of feed are measured by the laser interferometer. The final results of analysis are applied to the design of a high speed feeding type three-dimensional bending machine and the machine is successfully developed.
Keywords
Three-Dimensional Bending Machine; FEM (Finite Element Method); Performance and Reliability Evaluation;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 Pytel, A. and Kiusalaas, J., 'Engineering Mechanics Dynamics SI Edition,' HarperCollins Publishers Inc., pp. 415-521, 1996
2 Kim, K. Y. and Yun, D. P., 'Deformation analysis of copper pipe for hair pin under the bending forming using the Mandrel,' Proceedings of the KSPE Spring Conference, pp. 1630-1633, 2003   과학기술학회마을
3 Kim, D. S., Moon, C. Y., Kim, S. W., Choi, H. T., Jeong, Y. D. and Kim, Y. S., 'A Study in the PA12 Tube Spring-back,' Proceedings of the KSPE fall Conference, pp. 300-304, 1997   과학기술학회마을
4 Hu, Z., 'Elastic-plastic solutions for spring-back angle of pipe bending using local induction heating,' J. of Materials Processing technology, Vol. 102, pp. 103-108, 2000   DOI
5 Al-Qureshi, H. A., 'Elastic-plastic analysis of tube bending,' International Journal of Machine Tools & Manufacture, Vol. 39, pp. 87-104, 1999   DOI   ScienceOn
6 Suh, Y. S., Kim, Y. W. and Kim, J. I., 'A Study on the Control of Spring Back for the Precision Forming of the Steam Generator Helical Tube,' Transactions of Materials Processing, Vol. 11, No. 3, pp. 238-245, 2002   과학기술학회마을   DOI
7 Yang, J. B., Jeon, B. H. and Oh, S. I., 'Tube Bending Analysis for Hydro-forming Process,' Transactions of Materials Processing, Vol. 9, No. 3, pp. 249-256, 2000   과학기술학회마을
8 Nakamura, S., Sugiura, H., Onoe, H. and Ikemoto, K., 'Hydro-mechanical drawing of automotive parts,' Journal of Materials Processing Technology, Vol. 46, pp. 491-503, 1994   DOI   ScienceOn
9 Kang, H. S., Kim, D. S., Hur, S. and Hong, S. I., 'A study about shape processing for the bend of the Copper-Tube that use Hair Pin Bending Machine,' Proceedings of the KSPE Spring Conference, pp. 1705-1708, 2003   과학기술학회마을
10 Ryu, K. H., Lee, D. J., Kim, D. J., Kim, B. M. and Kim, K. H., 'Process Design of the Hot Pipe Bending Process Using High Frequency Induction Heating,' J. of the KSPE, Vol. 18, No. 9, pp. 110-121, 2001   과학기술학회마을