典型156FMI型摩托车用发动机台架试验振动分析

Vibration Analysis of Typical 156FMI Motorcycle Engine Bench Test

本文通过建立摩托车用发动机台架试验模型,对典型156FMI型摩托车用发动机台架试验支架系统的振动加速度、速度、位移等进行测量和分析,间接评价了典型156FMI型摩托车发动机在台架试验过程中的振动状况,为发动机台架试验前的安全性评估及降振措施提供科学依据。

In this paper,through the establishment of motorcycle engine test bench model,the vibration acceleration,velocity and displacement of the typical156FMI motorcycle engine test stand system were measured and analyzed.The typical156FMI motorcycle engine was indirectly evaluated on the bench vibration status during the test to provide a scientific basis for safety evaluation and vibration reduction measures before engine bench test.