Brake Development

Brake Development

Under certain operating conditions, the complex dynamics between the brake caliper, pads, and disk can cause unwanted squealing.

Out-of-plane Vibration
Out-of-plane Vibration

Measurements with a Polytec 3-D Scanning Vibrometer acquire complete vibration vector data showing the spatial dynamics of the brake disk. Using this technology, researchers have managed to track down and control the causes of undesired noises when braking.

Sound Field Visualization

Brake Sound Field
Brake Sound Field

Scanning vibrometers are used to visualize the sound field emitted from an object.

Applications

Eurobrake 2014

Your Contact

US Sales & Service
Optical Metrology

Tel. 949-943-3033
info@polytec.com