销耳挂胶履带振动研究

张晨曦; 雷强顺; 冯占宗

doi:10.13433/j.cnki.1003-8728.20180137

销耳挂胶履带振动研究

doi: 10.13433/j.cnki.1003-8728.20180137

中国北方车辆研究所, 北京 100072

详细信息

作者简介:
张晨曦(1993-), 硕士研究生, 研究方向为车辆动力学, 1443198017@qq.com

通讯作者:
雷强顺, 研究员, 硕士生导师, qshlei@noveri.com.cn

中图分类号: TJ811⁺.2;TH213.7
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- 被引次数: 0
出版历程
- 收稿日期: 2017-11-10
- 刊出日期: 2018-12-05

Vibration Analysis of Track with Rubber Bushing in Tubular

China North Vehicle Research Institute, Beijing 100072, China

摘要

摘要: 不同于原来的金属铰链履带，现代履带多采用销耳挂胶结构，履带的结构和特性均发生了变化。针对现代履带结构变化，应用梁的弯曲振动理论建立了销耳挂胶履带动力学模型。考虑到挂胶层的作用，将履带视为一段拉力下的梁模型，推导了含有履带梁弯曲刚度项的固有频率计算公式。并对一段履带进行了试验验证，对比了理论计算数据与试验数据。结果表明，与传统基于弦的横向振动模型相比，基于梁弯曲振动理论建立的模型能更准确地描述履带振动特性。
- 履带 /
- 销耳挂胶 /
- 梁模型 /
- 弯曲振动 /
- 固有频率
Abstract: Different from the traditional metal hinge track, a new structure with rubber bushing in tubular has been used in modern track, which means the dynamic property of modern track is also different. A dynamic model of track with rubber bushing in tubular was established based on the transverse vibration theory of beam in consideration of the new structure in modern track. The natural frequency formula that contains flexural rigidity was worked out on condition that treated the track as a beam with tension. A vibration experiment of a track is carried out, and according to the experiment results, the track model based on beam transverse vibration is more accurate in describing the track vibration property than traditional models based on string with transverse vibration.
- track /
- tubular with rubber bushing /
- beam model /
- transverse vibration /
- natural frequency

HTML全文

图 1 履带板结构

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图 2 履带横向振动模型

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图 3 履带试验台

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图 4 加速度传感器位置

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图 5 不同张紧力下的结果

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图 6 未施加张紧力的履带

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图 7 3种情况下各阶频率

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图 8 频率-张紧力关系

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表 1 三种情况下的频率

名称	1阶			2阶			3阶			4阶
名称	T₁	T₂	T₃	T₁	T₂	T₃	T₁	T₂	T₃	T₁	T₂	T₃
试验结果	4.5 Hz	4.6 Hz	4.8 Hz	9.0 Hz	11.7 Hz	12.1 Hz	13.5 Hz	24.6 Hz	25.2 Hz	25.5 Hz	33.9 Hz	35.5 Hz
弯曲振动模型	3.5 Hz	4.5 Hz	5.3 Hz	9.8 Hz	11.3 Hz	12.7 Hz	19.9 Hz	21.6 Hz	23.2 Hz	33.9 Hz	35.7 Hz	37.5 Hz
弦振动模型	2.8 Hz	4.0 Hz	4.9 Hz	5.6 Hz	8.0 Hz	9.8 Hz	8.4 Hz	12.0 Hz	14.7 Hz	11.2 Hz	16.0 Hz	19.6 Hz

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参考文献(15)

[1]	苏杰, 李春明, 范知友.轮履变换车辆主动轮与履带板啮合损耗分析[J].车辆与动力技术, 2017, (1):15-20 http://d.old.wanfangdata.com.cn/Periodical/bgxb-tkzjc201701004 Su J, Li C M, Fan Z Y. Analysis on sprocket and track mesh power loss of wheel-tracked vehicle[J]. Vehicle & Power Technology, 2017, (1):15-20(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/bgxb-tkzjc201701004
[2]	刘斌.高速履带车辆推进装置的动力学特性研究[D].北京: 北京理工大学, 2015 http://cdmd.cnki.com.cn/Article/CDMD-10007-1015030204.htm Liu B. Study on dynamics of driving device of high-speed tracked vehicle[D]. Beijing: Beijing Institute of Technology, 2015(in Chinese) http://cdmd.cnki.com.cn/Article/CDMD-10007-1015030204.htm
[3]	雷有功.履带式车辆行进系统动力学仿真及挂胶履带关键件研究[D].哈尔滨: 哈尔滨工业大学, 2016 http://cdmd.cnki.com.cn/Article/CDMD-10213-1016914556.htm Lei Y G. Tracked vehicles travel system dynamics simulation and research on rubbering track key parts[D]. Harbin: Harbin Institute of Technology, 2016(in Chinese) http://cdmd.cnki.com.cn/Article/CDMD-10213-1016914556.htm
[4]	韩宝坤, 王昌田.基于波动方法的履带振动模型与仿真[J].系统仿真学报, 2006, 18(6):1422-1424 doi: 10.3969/j.issn.1004-731X.2006.06.002 Han B K, Wang C T. The model and simulation of track vibration based on wave method[J]. Journal of System Simulation, 2006, 18(6):1422-1424(in Chinese) doi: 10.3969/j.issn.1004-731X.2006.06.002
[5]	Mcacham M C, Wilcox J P. Track dynamics program final report[R]. CLIN 002, Task No. 77-1. U. S. ARMY Tank Automotive Research and Development Command, 1978
[6]	Ma Z D, Perkins N C. A General track element for tracked vehicle simulation[R]. Department of MEAM, The University of Michigan, 1998
[7]	冯益柏.坦克装甲车辆设计-行走系统卷[M].北京:化学工业出版社, 2016 Feng Y B. Design of tank and armored vehicle-walking system volume[M]. Beijing:Chemical Industry Press, 2016(in Chinese)
[8]	张建武, 潘玉田.挂胶履带板橡胶衬套结构特点之分析[J].世界橡胶工业, 2011, 38(11):26-29 doi: 10.3969/j.issn.1671-8232.2011.11.006 Zhang J W, Pan Y T. Analysis of structural characteristics of rubber bushing in hanging plastic of track board[J]. World Rubber Industry, 2011, 38(11):26-29(in Chinese) doi: 10.3969/j.issn.1671-8232.2011.11.006
[9]	方同, 薛璞.振动理论及应用[M].西安:西北工业大学出版社, 2000 Fang T, Xue P. Vibration theory and its application[M]. Xi'an:Northwestern Polytechnical University Press, 2000(in Chinese)
[10]	孙训方, 方孝淑, 关来泰.材料力学[M].北京:高等教育出版社, 2009 Sun X F, Fang X S, Guan L T. Mechanics of materials[M]. Beijing:Higher Education Press, 2009(in Chinese)
[11]	宋知用.MATLAB数字信号处理[M].北京:北京航空航天大学出版社, 2016 Song Z Y. MATLAB digital signal processing[M]. Beijing:Beihang University Press, 2016(in Chinese)
[12]	Ryu H S, Bae D S, Choi J H, et al. A compliant track link model for high-speed, high-mobility tracked vehicles[J]. International Journal for Numerical Methods in Engineering, 2000, 48(10):1481-1502. doi: 10.1002/(ISSN)1097-0207
[13]	Inoue T, Shiosawa T, Takagi K. Dynamic analysis of motion of crawler-type remotely operated vehicles[J]. IEEE Journal of Oceanic Engineering, 2013, 38(2):375-382 doi: 10.1109/JOE.2012.2225292
[14]	武云鹏, 顾亮, 管继富.基于ATV的履带车辆悬挂系统仿真[J].计算机仿真, 2011, 28(4):363-366 doi: 10.3969/j.issn.1006-9348.2011.04.089 Wu Y P, Gu L, Guan J F. Simulation of tracked vehicle suspension system based on ATV[J]. Computer Simulation, 2011, 28(4):363-366(in Chinese) doi: 10.3969/j.issn.1006-9348.2011.04.089
[15]	陈兵, 黄华, 顾亮.基于多体动力学理论的履带车辆悬挂特性仿真研究[J].系统仿真学报, 2005, 17(10):2545-2548, 2563 doi: 10.3969/j.issn.1004-731X.2005.10.063 Chen B, Huang H, Gu L. Simulation research on suspension characteristics of tracked vehicles based on multi-body dynamics theory[J]. Journal of System Simulation, 2005, 17(10):2545-2548, 2563(in Chinese) doi: 10.3969/j.issn.1004-731X.2005.10.063