Rigid—Flexible Coupling Analysis of High Damping Alloy in Gear Pair of Vehicle Transmission

Abstract

The transmission gear is taken as the research object in this paper, the high damping alloy material is added to the gear to attenuate the vibration when the gears meshes. First, the gear transmission with damping alloy is compared with the traditional gear transmission through the rigid-flexible coupling model in ADAMS, and then the change of gear center acceleration during transmission is analyzed. The damping effect of the high-damping alloy material verifies that the increase of the gear damper can attenuate the vibration, and more effective in high-frequency transmission.