轴向振动 meaning in Chinese
axial oscillation
axial vibration
Examples
- Based on the shear theory of newtonian viscous liquid , the fusible damp coefficient is established for electromagnetism dynamic polymer extruder screw ' s axial vibration system
摘要对聚合物电磁动态塑化挤出机螺杆轴向振动系统，根据牛顿型粘性流体的剪切理论，确定了聚合物熔体的阻尼系统。 - Take the wheel of underground as the model , use the analysis to solve its modals and natural frequency , and make sure that the biggest vibration amplitude below five thousands hz comes out at the tread and the web
以地铁车轮为模型,求解其固有频率及模态振型,确定车轮在0 ~ 5khz频率范围内的主要振动为踏面的径向振动和辐板的轴向振动。 - Then the experiment platform of the hypoid gear system was set up , and the lateral , longitudinal and axial vibration response of the bearing and the vibration acceleration response on the surface of the gearbox were measured
搭建了准双曲面齿轮传动系统的实验平台，测量了准双曲面齿轮箱轴承座的横向、纵向和轴向振动响应和箱体表面振动加速度响应。 - This paper proves that the changes of pre - compression on the windings have effects on their natural frequencies and derives their relation , which provides the experimental and theories foundation for fault diagnosis of large - scale electric transformers
通过对大型变压器绕组进行振动实验和根据建立的变压器绕组轴向振动数学模型的理论推导，阐明了变压器绕组预紧力的变化与其固有频率变化之间的关系，这为大型变压器的故障诊断提供了理论与实践依据。 - We did some analysis about the relativity between the vibration and the noise of the wheel . after the testing of the first line of guangzhou underground , we found that the existing wheel damper has nothing to do with the noise of wheel less than four thousands hz . compared of different contributions of the tread vibration and the web vibration on sound level of railway noise
在实验过程中,改进了对车轮的激振方式,利用单摆激振提高了激振力的精度;实验分析了车轮阻尼器的结构、安装方式及其动力学参数对车轮阻尼器降噪效果的影响;也分析了车轮振动与噪声的相关性;现场测试广州地铁一号线的噪声特性,确定了车轮阻尼器所要控制的频率范围;对比分析不同激振情况下,踏面径向振动与辐板轴向振动对噪声声压级的贡献比例。