基于虚拟仪器技术的齿轮噪声监测仪的开发  

The Development of Gear's Noise Testing System based on Virtual Instruments

作　　者：包瑞新[1] 栗佳[2] 李帆[1] 李宪臣[1] 

机构地区：[1]辽宁石油化工大学机械工程学院,辽宁抚顺113001 [2]辽宁石油化工大学职业技术学院,辽宁抚顺113001

出　　处：《机械传动》2009年第3期106-107,113,共3页Journal of Mechanical Transmission

摘　　要：齿轮在运转时由于制造精度、刚度等不同情况,会产生不同程度的振动与噪声,因此可以利用噪声来分析其制造精度和刚度。采用虚拟仪器技术,结合声卡的数字信号处理技术,开发了齿轮噪声监测仪,来对齿轮噪声进行监测和分析。Gears is an important part of motion deliver system.Because of the different manufacture accuracy and stiffness,vibration and noise will be made at the time of rotating.Noise can be used to analyze the manufacture accuracy and material's stiffness.Based on the technology of virtual instrument and the DSP technology of sound card,we have designed a system to monitor the rotating gears.

关 键 词：齿轮 噪声 虚拟仪器 声卡 

分 类 号：TB52[理学—物理]