A Study on the Rubber Dampers Which Have Been Managed Under Different Aging Environments

摘要

The aging is a main factor which could influence the rubber damper's properties of isolating vibration. In this paper, a kind of dampers which was managed under different aging environments were treated as the test structures. The dampers' property of isolating vibration was studied by experiment. The results showed that the dampers' propertied of isolating vibration changed visibly when they had gone through different aging environments. Those who have gone through radiation or some humidity-temperature aging environments turned softening, and their property of isolating vibration was better than before. Those who have gone through stress or other temperature aging environments turned stiffen, and their property of isolating vibration was worse than before. The result of this paper can be the reference of the change of the rubber damper that works in certain environment.