Many are unaware that several household appliances are connected with rubber vibration dampers and rubber vibration damping pads. At night, while you sleep with a fan or AC on, rubber dampers inside reduce vibrations and noise. Without these dampers, the noise might very well disrupt your peaceful slumber.
Noise reduction and vibration control should be focal points in rubber vibration damper design
1. Take the design of a loader for instance. A two-way vibration-damping suspension system in the power unit can overcome resonance, noise, and potential fatigue damage caused by the interplay between the entire machine’s power transmission system and its frame.
2. Rubber vibration dampers designing the rear axle with a center swinging structure ensure that the swinging center of the rear axle aligns with the power input center. This reduces the additional torque-induced vibrations and noise and prevents noise caused by the mutual impact of various parts when traveling on rough terrains.
Besides choosing a quiet engine, the main unit’s structure and system design can be enhanced
1. For instance, the cooling fan needn’t be directly driven by the engine; it can be independently powered by a hydraulic motor. This allows for the separation and complete sealing of the engine, preventing noise from escaping through the fan’s exhaust, thereby reducing environmental noise.
2. Optimizing the arrangement of hydraulic pipelines can reduce the noise caused by hydraulic pump vibrations, valve throttling, and pipe vibrations.
3. Sound-absorbing and noise-insulating materials can be designed and affixed to hoods and other covers.
4. Fully sealed, integrated cabins can be designed that are both soundproof and vibration-dampened, truly reflecting a “people-centric” design philosophy.
Today, Rubber Vibration Dampers have become an indispensable part of many household appliances and various engines. They reduce vibrations and noise from devices, extending machine lifespan and ensuring a quieter environment for people.
