Analysis and test verification of stiffness and damping characteristics of aviation clamp with cushion

Xuefeng LIU; Yuanlin ZHANG; Decong ZHANG; Tao YU; Peixin GAO

doi:10.13224/j.cnki.jasp.20210078

Chinese

您当前的位置：

首页 >

文章列表页 >

Analysis and test verification of stiffness and damping characteristics of aviation clamp with cushion

Structure,Strength and Vibration | 更新时间：2025-04-07

- Analysis and test verification of stiffness and damping characteristics of aviation clamp with cushion
- Journal of Aerospace Power Vol. 37, Issue 2, Pages: 274-282(2022)
- 作者机构：
  
  烟台大学机电汽车工程学院，山东烟台 264010
- 作者简介：
- 基金信息：
- DOI：10.13224/j.cnki.jasp.20210078
  CLC：
- 稿件说明：
移动端阅览
Xuefeng LIU, Yuanlin ZHANG, Decong ZHANG, et al. Analysis and test verification of stiffness and damping characteristics of aviation clamp with cushion[J]. Journal of Aerospace Power, 2022, 37(2): 274-282.
DOI：

Xuefeng LIU, Yuanlin ZHANG, Decong ZHANG, et al. Analysis and test verification of stiffness and damping characteristics of aviation clamp with cushion[J]. Journal of Aerospace Power, 2022, 37(2): 274-282. DOI： 10.13224/j.cnki.jasp.20210078.

摘要

研制了带垫卡箍刚度测试装置，分别对不同规格卡箍线刚度和扭转刚度进行了测量，并将卡箍刚度测量数值引入卡箍⁃管路系统有限元模型，通过管路固有特性数值计算与试验测试结果对比，误差在5%左右，验证了卡箍刚度参数的准确性。进一步搭建了卡箍阻尼测量系统，通过测量卡箍动态传递率，获得相对应的模态阻尼比，并将卡箍阻尼测量数值引入卡箍⁃管路系统有限元模型，得到的管路振动响应数值计算结果与试验对比，误差在30%左右，进一步验证了阻尼测量方法的有效性。该方法可以为航空复杂管路系统卡箍支撑的设计提供技术参考。

Abstract

The stiffness test device of clamp with cushion was developed. The linear stiffness and torsional stiffness of different specifications of clamp were measured respectively. The measured value of clamp stiffness was introduced into the finite element model of clamp pipeline system. The error was about 5% by comparing the numerical calculation of pipeline inherent characteristics with the test results，verifying the accuracy of clamp stiffness parameters. Furthermore，a clamp damping measurement system was built，and the corresponding modal damping ratio was obtained by measuring the dynamic transmissivity of the clamp. The measured value of the clamp damping was introduced into the finite element model of the clamp pipe system. The error between the numerical calculation results and the test results was about 30%，which further verified the effectiveness of the damping measurement method. This method can provide the technical reference for design of the clamp support of aviation complex pipeline system.

关键词

Keywords

references

欧阳飞 , 肖伟 , 吴涛 . 发动机滑油弯管卡箍衬垫故障分析 [J]. 失效分析与预防 , 2012 , 4 ( 4 ）: 248 ⁃ 252 .

OUYANG Fei , XIAO Wei , WU Tao . Failure analysis of clamp of bending tube in engine [J]. Failure Analysis and Prevention , 2012 , 4 （ 4 ）: 248 ⁃ 252 . (in Chinese）

彭亚岚 , 王景鹤 . 北京航空材料研究院生产MS21919系列卡箍 [J]. 橡胶工业 , 2004 , 51 （ 9 ）: 520 .

PENG Yalan , WANG Jinghe . MS21919 series clamps produced by Beijing Institute of Aeronautical Materials [J]. China Rubber Industry , 2004 , 51 （ 9 ）: 520 . （in Chinese）

尹泽勇，陈亚农 . 卡箍刚度的有限元计算与实验测定 [J]. 航空动力学报 , 1999 , 14 （ 2 ）: 179 ⁃ 182 .

YIN Zeyong , CHEN Yanong . Finite element analysis and experimental measurement of stiffness of hoop [J]. Journal of Aerospace Power , 1999 , 14 （ 2 ）: 179 ⁃ 182 . （in Chinese）

柴清东 , 朴玉华 , 马辉 , 等 . 卡箍⁃管路系统固有特性计算与试验方法 [J]. 航空动力学报 , 2019 , 34 （ 5 ）: 1029 ⁃ 1035 .

CHAI Qingdong , PIAO Yuhua , MA Hui , et al . Calculation of natural characteristics and experimental methods of the clamp⁃pipe system [J]. Journal of Aerospace Power , 2019 , 34 （ 5 ）: 1029 ⁃ 1035 . （in Chinese）

柴清东 , 付强 , 马辉，等 . 单⁃双联卡箍管路系统建模及动力学特性分析 [J]. 振动与冲击 , 2020 , 39 （ 19 ）: 114 ⁃ 120 .

CHAI Qingdong , FU Qiang , MA Hui , et al . Modeling and dynamic characteristics analysis for a pipeline system with single double⁃clamp [J]. Journal of Vibration and Shock , 2020 , 39 （ 19 ）: 114 ⁃ 120 . （in Chinese）

刘伟 , 曹刚 , 翟红波 , 等 . 发动机管路卡箍位置动力灵敏度分析与优化设计 [J]. 航空动力学报 , 2012 , 27 （ 12 ）: 2756 ⁃ 2762 .

LIU Wei , CAO Gang , ZHAI Hongbo , et al . Sensitivity analysis and dynamic optimization design of support’ positions for engine pipelines [J]. Journal of Aerospace Power , 2012 , 27 （ 12 ）: 2756 ⁃ 2762 . （in Chinese）

徐培原 , 刘伟 . 发动机外部管路系统的卡箍布局多目标优化 [J]. 航空发动机 , 2020 , 46 （ 6 ）: 46 ⁃ 52 .

XU Peiyuan , LIU Wei . Multi‑objective optimization of clamps layout for engine external pipeline system [J]. Aeroengine , 2020 , 46 （ 6 ）: 46 ⁃ 52 . （in Chinese）

郑敏，章怡宁，景绿路，等 . 国外新型带垫固定卡箍分析 [J]. 航空标准化与质量， 2009 , 38 （ 5 ）： 12 ⁃ 16 .

ZHENG Min , ZHANG Yining , JING Lülu , et al . Analysis of foreign new type fixed clamp with gasket [J]. Aeronautic Standardization and Quality , 2009 , 38 （ 5 ）: 12 ⁃ 16 . （in Chinese）

王晶 , 陈果 , 郑其辉 , 等 . 卡箍对飞机液压管道动态应力的影响分析 [J]. 航空计算技术 , 2014 , 44 （ 1 ）: 64 ⁃ 67 .

WANG Jing , CHEN Guo , ZHENG Qihui , et al . Effect of clamp on aircraft hydraulic pipeline dynamic stress [J]. Aeronautical Computing Technique , 2014 , 44 （ 1 ）: 64 ⁃ 67 . （in Chinese）

闫辉 , 姜洪源 , 李瑰贤 , 等 . 航空发动机管路支承用金属隔振器性能研究 [J]. 中国机械工程 , 2007 , 18 （ 12 ）: 1443 ⁃ 1447 .

YAN Hui , JIANG Hongyuan , LI Guixian , et al . Research on the performance of metal lsolator used in the pipeline support of aeroengine [J]. China Mechanical Engineering , 2007 , 18 （ 12 ）: 1443 ⁃ 1447 . （in Chinese）

姜洪源 , 董春芳 , 敖宏瑞 , 等 . 航空发动机用金属橡胶隔振器动静态性能的研究 [J]. 航空学报 , 2004 , 25 （ 2 ）: 140 ⁃ 142 .

JIANG Hongyuan , DONG Chunfang , AO Hongrui , et al . Research on dynamic and ststic characteristics of metal rubber lsolator used in aero⁃engine [J]. Acta Aeronautica et Astronautica Sinica , 2004 , 25 （ 2 ）: 140 ⁃ 142 . （in Chinese）

敖宏瑞 , 姜洪源 , 王树国 , 等 . 支承发动机管路的金属橡胶阻尼器隔振性能研究 [J]. 机械设计 , 2003 , 20 （ 2 ）: 14 ⁃ 17 .

AO Hongrui , JIANG Hongyuan , WANG Shuguo , et al . Designing research of dynamic hydrocyclones’ component for treating oily waste water [J]. Journal of Machine Design , 2003 , 20 （ 2 ）: 14 ⁃ 17 . （in Chinese）

吕金华 , 臧朝平 , 许本胜，等 . 卡箍性能对管路系统动力学特性影响分析 [J]. 机械制造与自动化 , 2020 , 49 （ 3 ）: 43 ⁃ 46 .

LÜ Jinhua , ZANG Chaoping , XU Bensheng , et al . Analysis of influence of clamp performance on dynamic characteristics of pipe system [J]. Machine Building and Automation , 2020 , 49 （ 3 ）: 43 ⁃ 46 . （in Chinese）

陈艳秋 , 朱梓根 . 用于管路的薄金属橡胶减振器的性能研究 [J]. 航空动力学报 , 2001 , 16 （ 2 ）: 175 ⁃ 178 .

CHEN Yanqiu , ZHU Zigen . Damping characteristics of thin metal rubber damper for aeroengine piping system [J]. Journal of Aerospace Power , 2001 , 16 （ 2 ）: 175 ⁃ 178 . （in Chinese）

李鑫 , 张利剑 , 何银铜 . 改进PSO的金属橡胶卡箍隔振仿真分析与参数优化 [J]. 智能系统学报 , 2015 , 10 （ 4 ）: 599 ⁃ 606 .

LI Xin , ZHANG Lijian , HE Yintong . Simulation analysis and parameter optimization of vibration isolation of metal rubber clamps based on the modified PSO [J]. CAAI （Chinese Association for Artificial Intelligence）Transactions on Intelligent Systems , 2015 , 10 （ 4 ）: 599 ⁃ 606 . （in Chinese）

朱彬 , 马艳红 , 洪杰 . 金属橡胶刚度阻尼模型理论分析 [J]. 北京航空航天大学学报 , 2011 , 37 （ 10 ）: 1298 ⁃ 1302 .

ZHU Bin , MA Yanhong , HONG Jie . Theoretical analysis on stiffness and damping characteristics of metal rubber [J]. Journal of Beijing University of Aeronautics and Astronautics , 2011 , 37 （ 10 ）: 1298 ⁃ 1302 . （in Chinese）

高晔 , 孙伟 , 马辉 . 基于实测扫频响应反推管路卡箍支承刚度及阻尼 [J]. 振动与冲击 , 2020 , 39 （ 8 ）: 58 ⁃ 63 .

GAO Ye , SUN Wei , MA Hui . Inverse identification of the pipeline support stiffness and damping of the hoop based on the measured sweep frequency response [J]. Journal of Vibration and Shock , 2020 , 39 （ 8 ）: 58 ⁃ 63 . （in Chinese）

李占营 , 王建军 , 邱明星 . 简谐激励下柔性卡箍支承管路系统响应 [J]. 航空动力学报 , 2017 , 32 （ 11 ）: 2705 ⁃ 2712 .

LI Zhanying , WANG Jianjun , QIU Mingxing . Responses of pipe system with flexible clamp under harmonic excitation [J]. Journal of Aerospace Power , 2017 , 32 （ 11 ）: 2705 ⁃ 2712 . （in Chinese）

GAO Y , SUN W . Inverse identification of the mechanical parameters of a pipeline hoop and analysis of the effect of preload [J]. Frontiers of Mechanical Engineering , 2019 . 14 （ 3 ）: 358 ⁃ 368 .

GUO X M , MA H , ZHANG X F , et al . Uncertain frequency responses of clamp⁃pipeline systems using an interval⁃based method [J]. IEEE Access , 2020 , 8 （ 2 ）: 29370 ⁃ 29384 .

刘晶波 , 杜修力 , 李宏男 , 等 . 结构动力学 [M]. 北京：机械工业出版社 , 2005 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Vibration test of supercritical carbon dioxide turbine generator

Dynamic characteristics of misaligned gear coupling⁃bearing⁃rotor system

Influence of rotor unbalance on dynamic coupling characteristics of angular contact ball bearing⁃rigid rotor system

Analysis and test of rotor support damping based on vibration response model of whole engine

Method of blade vibration response analysis under airflow excitation

Related Author

Chunxiao BI

Dongjiang HAN

Jinfu YANG

Guoyuan ZHANG

Maotan LIANG

Jinxing GUO

Xiaozhe NIU

Qiqi SHUAI

Related Institution

Institute of Engineering Thermophysics，Chinese Academy of Sciences

School of Engineering Science，University of Chinese Academy of Sciences

School of Mechano⁃Electronic Engineering，Xidian University

Xi'an Aerospace Propulsion Institute，China Aerospace Science and Technology Corporation

Shanghai Tian'an Bearing Company Limited，Shanghai Prime Machinery Company Limited

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰