Application of mirror-milling machining system to suppress vibration in thin plate work-piece

To suppress the vibration in thin plate work-piece during machining process, a novel Mirror-milling system is presented in this paper. The mirror-milling machine system includes a mobile supporting head which will periodically reposition in order to be able to improve stability of work-piece. In this paper, various numerical simulations are finished to analyze the effects of the supporting head's siffness, support points location and damping coefficient on vibration suppression. The simulation results indicate the mirror-milling system guarantees vibration suppression effectivaly.

[1]  L. H. Wu,et al.  Free vibration analysis of rectangular plates with internal columns and uniform elastic edge supports by pb-2 Ritz method , 2011 .

[2]  JOURNAL OF SOUND AND VIBRATION , 1998 .

[3]  Waion Wong,et al.  H∞ and H2 optimizations of a dynamic vibration absorber for suppressing vibrations in plates , 2009 .

[4]  Arthur W. Leissa,et al.  The free vibration of rectangular plates , 1973 .

[5]  D. J. Gorman.  An exact analytical approach to the free vibration analysis of rectangular plates with mixed boundary conditions , 1984 .

[6]  Deyu Li,et al.  Dynamic vibration absorbers for vibration control within a frequency band , 2011 .

[7]  Issam E. Harik,et al.  Analytic solution to free vibration of rectangular plates , 1992 .

[8]  S. A. Eftekhari,et al.  A mixed method for free and forced vibration of rectangular plates , 2012 .

[9]  R. G. Jacquot.  Optimal damper location for randomly forced cantilever beams , 2004 .

[10]  Gang Li,et al.  Analytic free vibration solutions of rectangular thin plates point-supported at a corner , 2015 .

[11]  R. G. Jacquot.  SUPPRESSION OF RANDOM VIBRATION IN PLATES USING VIBRATION ABSORBERS , 2001 .

[12]  Ding Zhou,et al.  Free vibration of rectangular plates with continuously distributed spring-mass , 2006 .

[13]  R. G. Jacquot.  The spatial average mean square motion as an objective function for optimizing damping in damped modified systems , 2003 .

[14]  M. Chiba,et al.  Vibration characteristics of a cantilever plate with attached spring–mass system , 2003 .

[15]  Ding Zhou,et al.  Free vibration of rectangular plates with internal column supports , 2006 .