Study on Vibration Friction Reducing Mechanism of Materials

Friction has a vital role in studying materials’ and systems’ behavior. The friction between two objects the inner of materials under condition vibration usually can present different characteristics. These characteristics are from conventional conditions. It is shown practice that reduce coefficient force objects. Vibration lighten abrasion energy consumption. All these give great efficiency, but, until now, friction-reducing mechanism not been fully revealed. In this manuscript, arbitrary forces investigated. results show effective always minimum. relationship negative gradient investigated research. When direction projects first third quadrants, gets larger slowly, then it becomes stable. second fourth decays to zero at initial stage increases rapidly.