For designing a component for vibration, the mass and materials are fixed for the problem. The component will experience a vibration in the 100-2500 Hz range. Now as the material and geometry are fixed, the mass and modules of elasticity is fixed. But we can increase the stiffness by increasing the fixed boundary conditions. In this way, the first natural frequency may lie above 2500Hz. Is this a good practice? We are bonding the component to the fixture to avoid dynamic coupling