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Is the Big Rock placed on top of the Air Mass?

April 26, 2017air big mass Placed rock

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Is the Big Rock placed on top of the Air Mass?

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Yes, the Big Rock is placed on top of the Air Mass. This provides multiple benefits: The weight of the Big Rock loads the Air Mass so it can achieve an even lower resonant frequency and repel a greater amount of vibration while the mass of the Big Rock restricts displacement in the horizontal plane. In addition, the Big Rock directly under the component presents a high-mass reservoir to absorb unwanted resonance and stored energy out of the component’s chassis.