摘要
叙述了AM50掘进机的振动及信号分析，对其切割人工煤壁与真实煤壁时各种工况下的振动信号进行了认真的分析与对比，得出了AM50掘进机切割时振动幅值的统计结果及振动加速度信号的频谱特征。
In this paper,the mathods of vibration measurement and signal analysis for AM-50 roading machine is presented. The measurement includes two kinds of situation: that is,the roading machine was used for cutting man-made coal bed and real coal bed. The stutistical resuits of vibration acceleration of some measuring points on the roading machine and its frequency spectra are also presented.
出处
《矿山机械》
北大核心
1995年第9期29-31,共3页
Mining & Processing Equipment
关键词
掘进机
信号分析
振动测试
Roading machine, Vibration, Signal, Analysis
