Dynamic Modal Analysis of Vertical Machining Centre Components

<table class="table-group" width="800px"><tr class="fig-image" id="fig7a"><td><img alt="508076.fig.007a" src="https://static.hindawi.com/articles/aav/volume-2009/508076/figures/508076.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Base state</td></tr></table></td></tr><tr class="fig-image" id="fig7b"><td><img alt="508076.fig.007b" src="https://static.hindawi.com/articles/aav/volume-2009/508076/figures/508076.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Mode: 4322 Hz</td></tr></table></td></tr><tr class="fig-image" id="fig7c"><td><img alt="508076.fig.007c" src="https://static.hindawi.com/articles/aav/volume-2009/508076/figures/508076.fig.007c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Mode: 6389 Hz</td></tr></table></td></tr><tr class="fig-image" id="fig7d"><td><img alt="508076.fig.007d" src="https://static.hindawi.com/articles/aav/volume-2009/508076/figures/508076.fig.007d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Mode: 8004 Hz</td></tr></table></td></tr><tr class="fig-image" id="fig7e"><td><img alt="508076.fig.007e" src="https://static.hindawi.com/articles/aav/volume-2009/508076/figures/508076.fig.007e.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(e) </b>Mode: 9520 Hz</td></tr></table></td></tr><tr class="fig-image" id="fig7f"><td><img alt="508076.fig.007f" src="https://static.hindawi.com/articles/aav/volume-2009/508076/figures/508076.fig.007f.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(f) </b>Mode: 10291 Hz</td></tr></table></td></tr></table>

<table>Selected Eigenmodes of the Spindle by FE Analysis.</table>

Advances in Acoustics and Vibration

fig7

Figure 7

Figure 7: Dynamic Modal Analysis of Vertical Machining Centre Components 