论文信息 - INFLUENCE OF BOUNDARY CONDITIONS ON THE VIBRATION MODES OF SMART TURNING TOOL

INFLUENCE OF BOUNDARY CONDITIONS ON THE VIBRATION MODES OF SMART TURNING TOOL

The paper presents analysis of vibration modes of a high-frequency assisted turning tool. The analysis was performed with different locations of contact areas positions. Turning tool contact area set was found in which tool modes overlap or localize. Also it was conducted periodic turning tool response analysis to periodic impact. The analysis was caried out with three diferent contact area sets and it was concluded that when using fifth conctact area set longitudinal turning tool modes are dominant and the frequency amplitude is the biggest. DOI: http://dx.doi.org/10.5755/j01.mech.19.3.4373

Vytautas Ostasevicius | Rimvydas Gaidys | M. Vaičekauskis

[1] A. V. Mitrofanov,et al. Analysis of forces in ultrasonically assisted turning , 2007 .

[2] M. Cemal Cakir,et al. Finite element analysis of cutting tools prior to fracture in hard turning operations , 2005 .

[3] Vadim V. Silberschmidt,et al. Finite element simulations of ultrasonically assisted turning , 2003 .

[4] L. Leija,et al. Design and construction of a bolt-clamped Langevin transducer , 2005, 2005 2nd International Conference on Electrical and Electronics Engineering.

[5] Serge Samper,et al. Numerical–experimental identification of the most effective dynamic operation mode of a vibration drilling tool for improved cutting performance , 2012 .

[6] Vytautas Ostasevicius,et al. An approach based on tool mode control for surface roughness reduction in high-frequency vibration cutting , 2010 .