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北京化工大学 北京市高端装备健康监控与自愈化重点实验室, 北京 100029
张翼鹏(1995— ),男,河北张家口人,博士;研究方向为旋转机械振动控制技术;489421497@qq.com。
何立东(1963— ),男,黑龙江哈尔滨人,博士,研究员,博士研究生导师;研究方向为管道及旋转机械振动控制技术;1963he@163.com。
纸质出版日期:2023-05-15,
收稿日期:2022-03-17,
修回日期:2022-05-04,
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张翼鹏,何立东,侯启炀等.新型IDG不同阻尼液黏度控制齿轮轴系振动噪声的试验研究[J].机械传动,2023,47(05):1-6.
Zhang Yipeng,He Lidong,Hou Qiyang,et al.Experimental Study on Vibration and Noise Control of the Gear System with Different Damping Liquid Viscosity of Novel IDG[J].Journal of Mechanical Transmission,2023,47(05):1-6.
张翼鹏,何立东,侯启炀等.新型IDG不同阻尼液黏度控制齿轮轴系振动噪声的试验研究[J].机械传动,2023,47(05):1-6. DOI: 10.16578/j.issn.1004.2539.2023.05.001.
Zhang Yipeng,He Lidong,Hou Qiyang,et al.Experimental Study on Vibration and Noise Control of the Gear System with Different Damping Liquid Viscosity of Novel IDG[J].Journal of Mechanical Transmission,2023,47(05):1-6. DOI: 10.16578/j.issn.1004.2539.2023.05.001.
开发设计了一种新型整体式阻尼齿轮(Integral Damping Gear,IDG),研究IDG不同阻尼液黏度对齿轮传动系统减振降噪特性的影响规律。建立了IDG减振力学模型,分析了IDG控制齿轮系统振动的有效性;搭建一级直齿圆柱齿轮传动系统试验台,对普通圆柱直齿轮系统和不同阻尼液黏度的IDG系统支承处的振动进行了对比。结果表明,IDG能够有效控制齿轮传动轴系的振动;在本试验所用的阻尼液黏度范围内,随着IDG所用阻尼液黏度的增大,齿轮轴系的振动逐渐减小,最大黏度下的IDG平均减振幅度大于50%;同时,IDG能够有效降低齿轮系统的噪声,最大黏度下能够降低7.6 dB(A)的噪声,进一步说明IDG具有优良的减振降噪特性,可保证齿轮传动系统的平稳运行。研究为齿轮系统的减振降噪提供了一种新思路。
A novel type of integral damping gear (IDG) is developed and designed to study the influence of different damping liquid viscosity of IDG on the vibration and noise reduction characteristics of the gear transmission system. The IDG damping mechanical model is established
and the effectiveness of IDG control of gear system vibration is analyzed. An experimental platform for the first-order spur gear transmission system is built to compare the vibration at the support of the ordinary spur gear system and the IDG system with different damping liquid viscosity. The results show that IDG can effectively control the vibration of the gear transmission shaft system. In the range of damping fluid viscosity used in this experiment
with the increase of the damping fluid viscosity used in IDG
the vibration of the gear shaft system decreases gradually
and the average vibration reduction amplitude of IDG under the maximum viscosity is more than 50%. At the same time
IDG can effectively reduce the noise of the gear system
and the maximum viscosity can reduce 7.6 dB(A) noise. It is further proved that IDG has excellent vibration and noise reduction characteristics
which ensures the smooth operation of the gear transmission system and provides a new idea for vibration and noise reduction of the gear system.
整体式阻尼齿轮(IDG)阻尼液黏度齿轮传动系统减振降噪
Integral damping gearDamping fluid viscosityGear transmission systemVibration controlNoise reduction
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