Control of Damping for Multi-layer Vibration Insulators with Dry Friction on Contact Surfaces

摘要

Possibilities of development of multi-layer vibration insulators with controller elastic-damping characteristics are considered. Examples of vibration insulators design with the highest efficiency of damping are given. It is shown that multi-layer elastic-damping elements of these vibration insulators should have pressure load equal on a length and wideness of elements. This load should be controlled during vibration. Friction pairs in the layer contact should have a second degree dependency of friction coefficient on height of elastic-damping element.