Commenced in January 2007
Paper Count: 31097
Using Finite Element Analysis on Dynamic Characteristics in a Micro Stepping Mill
Abstract:For smaller mechatronic device, especially for micro Electronic system, a micro machining is a must. However, most investigations on vibration of a mill have been limited to the traditional type mill. In this article, vibration and dynamic characteristics of a micro mill were investigated in this study. The trend towards higher precision manufacturing technology requires producing miniaturized components. To improve micro-milled product quality, obtain a higher production rate and avoid milling breakage, the dynamic characteristics of micro milling must be studied. A stepped pre-twisted mill is used to simulate the micro mill. The finite element analysis is employed in this work. The flute length and diameter effects of the micro mill are considered. It is clear that the effects of micro mill shape parameters on vibration in a micro mill are significant.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1063278Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1544
 M. T. Zaman, A. S. Kumar, M. Rahman and S. Sreeram, "A Three-Dimensional Analytical Cutting Force Model for Micro End Milling Operation," International Journal of Machine Tools & Manufacture, 2006, 46, pp. 353-366.
 P. V. Michael, G. K. Shiv and E. D. Richard, "On the Modeling and Analysis of Machining Performance in Micro-Endmilling, Part II: Cutting Force Prediction," ASME, Journal of Manufacturing Science and Engineering, 2004, 126, pp. 695-705.
 J. Chae, S. S. Park and T. Freiheit, "Investigation of micro-cutting operations," International Journal of Machine Tools & Manufacture, 2006, 46, pp.313-332.
 R. P. H. Faassen, N. Van de Wouw, J. A. J. Oosterling and H. Nijmeijer, "Prediction of regenerative chatter by modeling and analysis of high-speed milling," International Journal of Machine Tools & Manufacture, 2003, 43, pp.1437-1446.
 C. H. Chiou, M. S. Hong and K. F. Ehmann, "Instantaneous shear plane based cutting force model for end milling," Journal of Materials Processing Technology, 2005, 170(1-2), pp.164-180.
 F. Abrari, M. A. Elbestawi and A. D. Spence, "On the Dynamics of Ball End Milling: Modeling of Cutting Forces and Stability Analysis," International Journal of Machine Tools & Manufacture, 1998, 38, pp. 215-237.
 C. L. Liao and J. S. Tsai, "Dynamic response analysis in end milling using pre-twisted beam finite elements," Journal of Materials Processing Technology, 1994, 40(3-4), pp.407-432.
 C. L. Liao and Y. H. Dang, "Structural Characteristics of Spinning Pretwisted Orthotropic Beams," Computer & Structures, 1992, 45(4), pp. 715-731.
 C. L. Liao and B. W. Huang, "Parametric Instability of a Pretwisted Beam under Periodic Axial Force," International Journal of Mechanical Science, 1995, 37(4), pp. 423-439.
 D. M Rincon. and A. G. Ulsoy, "Complex Geometry, Rotary Inertia and Gyroscopic Moment Effects on Mill Vibrations," Journal of Sound and Vibration, 1995, 188(5), pp.701-715.
 B. K. Hinds and G. M. Tyreanor, "Analysis of Stress in Micro-Mills Using the Finite Element Method," International Journal of Machine Tools & Manufacture, 2000, 40, pp.1443-1456.
 H. C. Chyan and K. F. Ehmann, "Development of Curved Helical Micro-Mill Point Technology for Micro-Hole Milling," Mechatronics, 1998, 8, pp.337-358.
 B. K. Hinds and G. M. Treanor, "Analysis of Stress in micro-drills using the finite element method," International Journal of Machine Tools and Manufacture, 2000, 40, pp.1443-1456.
 B. Matthew and N. Jun, "The Location of the Maximum Temperature on the Cutting Edges of a drill," International Journal of Machine Tools and Manufacture, 2006, 46, pp. 901-907.
 W. C. Chen, "Applying the finite element method to drill design based on drill deformations," Finite Element Analysis and Design, 1997, 26, pp. 57-81.
 J. S. Strenkowski, C. C. Hsieh and A. J. Shih, "An analytical finite element technique for predicting thrust force and torque in drilling," International Journal of Machine Tools & Manufacture, 2004, 44, pp. 1413-1421.