JOURNAL BROWSE
Search
Advanced SearchSearch Tips
A Study on Optimization for Static Characteristics Analysis of Gantry-Type Machining Centers
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
A Study on Optimization for Static Characteristics Analysis of Gantry-Type Machining Centers
Yoo, Deck-Sang;
  PDF(new window)
 Abstract
Recently, as the demand for high efficiency, multi-function machine tools has increased, domestic machine tool industries are investing in research and development for Gantry-Type Machining centers. In this thesis, for the purpose of evaluating machining accuracy and designing a machine tool structure, a simplified model of the main frame is suggested. The results show the general characteristics of the optimum design, and the approach is shown as practicable for the preliminary design analysis and improvement of a conceptual design of a Gantry-Type Machining center. This paper's results are expected to improve the static characteristics of Gantry-Type Machine centers. The three-dimensional finite element models proved that the modeling method might be applied to real machine tool structures.
 Keywords
Static Characteristics Analysis;Gantry Type Machine Center;Frequency;Finite-Element Analysis;Machine Tools;
 Language
Korean
 Cited by
 References
1.
Hong, J. P., Gong, B, C., Choi, S. D., Choi, H. J. and Lee, D. S., "Study on Structure Design of High-Stiffness for 5 - Axis Machining Center," J. Korean Soc. Manuf. Process Eng., Vol. 10, No. 5, pp. 7-12, 2011.

2.
Lee, Y. W. and Sung, H. K., "A study on Dynamic and Static Stiffness Evaluation Method of Machine Tool Structure," Proc. KSPE Spring Conf., pp. 663-667, 2000.

3.
Lee, C. S., Chae, S. S., Kim, T. S., Lee, S. M., Park, H. K., Lee, J. C., and Jo. H. T., "A Study on the Displacement and Stress Analysis of Gantry Type Tapping Center," Proc. KSMPE Autumn Conf., pp. 131, 2011.

4.
Hong, J. P., Choi, S. D., Kim, G. M., Choi, H. J., and Lee, D. S., "Study on Structure Design of High-Stiffness for 5-Axis Machining Center," Proc. KSMPE Autumn Conf., pp. 43, 2011.

5.
Lee, E. S., Lee, S. B, Kim, G. H. Min, D. L., Park, J. B., Park, M. S., Jin, E. L. and Kim, T. S.,, "Analysis of Zig-Zag Error in Gantry Type Machine," Trans. Korean Soc. Mech. Eng. A, Vol. 39, No. 2, pp. 157-162, 2015. crossref(new window)

6.
Lee, Y. W. and Seong, H. G., "Dynamic Compliance Analysis and Optimization of Machine Structure," Proc. KSPE Spring Conf., pp. 63-66, 2001.

7.
Lee, S. M. and An, K. H., "Vibration Characteristics of Large MachineTool Structures," Proc. KSNVE Ann. Spring Conf.pp. 34-38, 1994.

8.
Son, D. S., Kim, S. H. and Park, I. H., "A Study on the Machining Accuracy according to Vibration and Unbalance Decrease in Rotational Speed Domains of High Precision Machine Tools," J. Korean Soc. Manuf. Process Eng., Vol. 12, No. 2, pp. 121-126, 2013.