When designing head expanders or fixtures, 3D Models are produced using the complete moving system to ensure that all resonances that might be excited are investigated.
At least 20 mode types are usually considered.
Head expanders are available as round or square shapes, made from cast magnesium or aluminium or as weldments, depending on the required size, operating frequency and budget.
SignalForce offers a selection of slip tables together with head expanders and fixtures to accommodate a wide range of applications that facilitate your vibration testing.
Noise Reduction Enclosures