Imagine going 65 mph in your vehicle while on a road trip. The road you are driving on is old, so your vehicle bobs up and down the many dips and divots, your speakers are loud and are causing your rearview mirror to vibrate, making it hard to see, and your moon roof has a roaring noise sneaking through the cracks.
These foul disturbances are examples of NVH, also known as Noise Vibration Harshness.
NVH can be caused by the car’s mechanical and electrical system, contact with road surfaces, and the passage of air. Squeaking, rattling, and vibrations are common effects that are noticed by passengers. NVH can engage throughout the engine, transmission, seats, arm rests, floor, pedals, and in the steering wheel.
Vibration control is important because not only can it get annoying, but if left untreated could cause damage to your products which could ultimately lead to product failure. Fortunately, these unwanted noises and vibrations can be reduced or even eliminated by managing the energy that causes the noise and vibration.
Vibration control can be done by using materials specifically designed to absorb shock and vibration, reduce noise, and more. Materials like PORON® Urethane and BISCO® Silicone offer vibration dampening, impact resistance, unit stability, and isolation. Both materials also have a cushioning function that absorbs the vibrations and extends the longevity of the working unit. Learn more about the materials Marian uses to help with sound dampening, vibration damping and more.
Marian die-cuts and converts foams and silicone elastomers of different thicknesses specific to your unique application needs. These die-cut materials can also be laminated to create a more dynamic part. For example, insulating and heat resistance films can enhance additional properties.
Marian maintains strong relationships including many preferred relationships with our suppliers which allows us to extend additional benefits to our customers. Our sales engineers also receive extensive training and can offer expert-level material recommendations. They'll work with you to create a vibration control solution for any NVH complications your project is facing.
Contact us for a material sample or a quote.