Electric vehicles are changing how we move. They’re also changing what we hear. Instead of the rumble of an engine, EV motors, gears and accessories emit a high-frequency noise; creating a new NVH challenge for automakers.
The tools car designers use to dampen noise, vibration and harshness max out at around 300 Hz. In an EV, the sound frequency is 10 times higher, between 3,000 and 4,000 Hz. Luckily, we’ve designed the ideal solution.
Our new polyamide technology is designed to dramatically dampen high-frequency vibration without adding weight or complexity.
Introducing our Vydyne® Anti-Vibration System: it’s a sound idea.
Specifically designed to dampen noise, vibrations and harshness while providing you with enough rigidity for EV vehicle structure, Vydyne® AVS cuts cabin sound and reduces part weight. Our AVS technology outperforms traditional PA66 when it comes to vibrations, especially at higher frequencies like those found in EV motors.
Using Computer-Aided Engineering (CAE) our dedicated team will work with you to make sure you achieve the best results.
Ascend Structural Test Platform
We’ve designed a new platform and method to physically validate FEA-predicted resonance as well as durability and maximum load. Our expert team is ready to support you with CAE, mold flow analysis, NVH testing, thermal cycling simulation and material, science and process support.
We have many computer-aided engineering tools that allow us to work together effortlessly to achieve successful application development.