IJAT Vol.18 No.3 pp. 374-381
doi: 10.20965/ijat.2024.p0374

Research Paper:

Inner Modulation Controlled Process for Suppression of Chatter Vibration in Double Inserts Turning

Toshifumi Atsuta*,†, Hidenori Yoshimura** ORCID Icon, and Takashi Matsumura*** ORCID Icon

*Kagawa Prefectural Industrial Technology Center
587-1 Goto-cho, Takamatsu 761-8031, Japan

Corresponding author

**Program in Media and Product Design, Faculty of Engineering and Design, Kagawa University
Takamatsu, Japan

***Department of Mechanical Engineering, Faculty of Engineering, Tokyo Denki University
Tokyo, Japan

October 3, 2023
March 8, 2024
May 5, 2024
chatter vibration, turning, double inserts cutting, phase difference, low-rigid workpiece

A novel cutting manner is presented to control regenerative chatter vibration in double inserts cutting, in which the forward and the backward inserts cut workpiece simultaneously with phase difference in the modulation of finished surface. In double inserts cutting, the forward insert is clamped above the backward insert. Both the inserts are positioned symmetrically with a height offset with respect to the workpiece rotation center. The forward insert mainly removes the material; while the backward insert cuts a part of the inner modulation to lose the regular excitation. The exciting force is also reduced with the cutting thickness of the forward insert after a workpiece revolution. Because the theoretical position offset of the inserts in the feed direction is small, the side cutting edges of inserts are aligned in the same position. The process parameters are determined by estimating the removal volume of the backward insert with the phase shift. The range of the cutting speed and the height offset are given by the frequency of the chatter vibration, which is nearly the same as the natural frequency of the workpiece in single degree of freedom. The proposed cutting manner is validated using comparison between the single insert and double inserts cuttings.

Cite this article as:
T. Atsuta, H. Yoshimura, and T. Matsumura, “Inner Modulation Controlled Process for Suppression of Chatter Vibration in Double Inserts Turning,” Int. J. Automation Technol., Vol.18 No.3, pp. 374-381, 2024.
Data files:
  1. [1] G. Quintana and J. Ciurana, “Chatter in machining processes: A review,” Int. J. Mach. Tools Manuf., Vol.51, No.5, pp. 363-376, 2011.
  2. [2] M. Siddhpura and R. Paurobally, “A review of chatter vibration research in turning,” Int. J. Mach. Tools Manuf., Vol.61, pp. 27-47, 2012.
  3. [3] J. Tlusty and M. Polacek, “The Stability of the Machine Tools Against Self-Excited Vibration in Machining,” Proc. of the Int. Res. Prod. Eng. ASME Conf., pp. 465-474, 1963.
  4. [4] H. E. Merritt, “Theory of Self-Excited Machine-Tool Chatter: Contribution to Machine-Tool Chatter Research-1,” J. Manuf. Sci. Eng., pp. 447-454, 1965.
  5. [5] G. R. Frumuşanu, A. Epureanu, and I. C. Constantin, “Method for early detection of the regenerative instability in turning,” Int. J. Adv. Manuf. Technol., Vol.58, Nos.1-4, pp. 29-43, 2011.
  6. [6] E. Budak and E. Ozlu, “Analytical Modeling of Chatter Stability in Turning and Boring Operations: A Multi-Dimensional Approach,” CIRP Annals, Vol.56, pp. 401-404, 2007.
  7. [7] J. Yue, “Creating a stability lobe diagram,” Proc. Int. IJME Conf., 2006.
  8. [8] E. Budak and L. T. Tunc, “Identification and modeling of process damping in turning and milling using a new approach,” CIRP Annals, Vol.59, Issue 1, pp. 403-408, 2010.
  9. [9] W. Takahashi, T. Nakanomiya, N. Suzuki, and E. Shamoto, “Influence of Flank Texture Patterns on the Suppression of Chatter Vibration and Flank Adhesion in Turning Operations,” Precis. Eng., Vol.68, pp. 262-272, 2021.
  10. [10] Y. Nakano, T. Kishi, and H. Takahara, “Experimental study on application of tuned mass dampers for chatter in turning of a thin-walled cylinder,” Appl. Sci., Vol.11, Issue 24, 2021.
  11. [11] A. Miyake, A. Kitakaze, S. Katoh, M. Muramatsu, K. Noguchi, K. Sannomiya, T. Nakaya, and H. Sasahara, “Chip control in turning with synchronization of spindle rotation and feed motion vibration,” Precis. Eng., Vol.53, pp. 38-45, 2018.
  12. [12] K. Shirase, A. Sawada, H. Wakamatsu, E. Arai, and K. Iwara, “Trial of NC Programless Turning Based on Adaptive Force Control,” Trans. Jpn. Soc. Mech. Eng., Series C, Vol.66, pp. 1031-1036, 2000 (in Japanese).
  13. [13] M. Rahman and M. A. Matin, “Effect of Tool Nose Radius on the Stability of Turning Processes,” J. Mater. Process. Technol., Vol.26, pp. 13-21, 1991.
  14. [14] H.-S. Lee, A. Toride, T. Yamada, and S. Arai, “Study on the generation of micro shafts by turning operation,” J. Jpn. Soc. Abras. Technol., Vol.51, pp. 657-661, 2007 (in Japanese).
  15. [15] T. Atsuta, H. Yoshimura, and T. Matsumura, “Control of chatter vibration in double inserts turning with phase difference of modulations,” Precis. Eng., Vol.82, pp. 106-115, 2023.
  16. [16] T. Takemura, T. Kitamura, T. Hoshi, and K. Okushima, “Active Suppression of Chatter by Programed Variation of Spindle Speed,” Trans. Japan Soc. Precis. Eng., Vol.41, pp. 489-494, 1975 (in Japanese).
  17. [17] T. Inamura and T. Sata, “Stability analysis of cutting under varying spindle speed,” Trans. Jpn. Soc. Precis. Eng., Vol.43, pp. 80-85, 1977 (in Japanese).
  18. [18] A. Otto and G. Radons, “Application of Spindle Speed Variation for Chatter Suppression in Turning,” CIRP J. Manuf. Sci. Technol., Vol.6, Issue 2, pp. 102-109, 2013.
  19. [19] E. Al-Regib, J. Ni, and S.-H. Lee, “Programming spindle speed variation for machine tool chatter suppression,” Int. J. Mach. Tools Manuf., Vol.43, Issue 12, pp. 1229-1240, 2003.
  20. [20] S. Nam, T. Hayasaka, H. Jung, and E. Shamoto, “Proposal of Novel Spindle Speed Variation Profile with Constant Acceleration Rate for Improvement of Chatter Stability,” Precis. Eng., Vol.68, pp. 218-234, 2021.

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Last updated on Jul. 12, 2024