摩擦衬片包角对盘式制动器尖叫影响的仿真分析

摘要
图/表
参考文献(22)
相关文章 (1)

全文: PDF (2040 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要摩擦衬片包角对制动尖叫具有重要影响。针对某通风盘式制动器，建立有限元复模态模型并通过尖叫台架试验进行了正确性验证。基于该模型针对5种包角水平的摩擦衬片，通过仿真计算分析其对制动尖叫倾向性的影响，并从制动块自由模态特性、盘块间接触压力分布、不稳定模态频率及模态耦合特性角度解释了不同摩擦衬片包角对制动尖叫的影响机制。分析表明：摩擦衬片包角的改变会同时引起制动块结构特性变化和接触压力分布的变化，进而引起不稳定模态数量、频率和模态耦合特性的改变。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	张立军1
	2
	陈前银1
	2
	刁坤1
	2
	孟德建1
	2
	余卓平1
	2

关键词 ：盘式制动器, 摩擦衬片包角, 制动尖叫, 影响机制

Abstract：Lining arc of brake pad play very important role in disc brake squeal. A finite element complex analysis model of a ventilated disc brake was established and validated through bench test of brake squeal. Based on this model, influence of lining arc on brake squeal trend was investigated by calculations to disc brakes with five lining arcs. At the same time, the influence mechanism was studies form the view point of natural characteristics of brake pad, pressured distribution between pad and disc, instable frequencies and modal coupling. It was shown that the structural characterization and pressure distribution variations due to lining arc variations can cause the difference of instable modes, as well as frequencies and mode shapes.

Key words： disc brake pad lining arc brake squeal influence mechanism

收稿日期: 2014-05-04 出版日期: 2016-02-25

引用本文:

张立军1,2，陈前银1,2，刁坤1,2，孟德建1,2，余卓平1,2. 摩擦衬片包角对盘式制动器尖叫影响的仿真分析[J]. 振动与冲击, 2016, 35(5): 59-64.
Zhang Lijun1,2, Chen Qianyin1,2, Diao Kun1,2, Meng Dejian1,2, Yu Zhuoping1,2. Computational Analysis of Impact of Pad Lining Arc on Disc Brake Squeal. JOURNAL OF VIBRATION AND SHOCK, 2016, 35(5): 59-64.

链接本文:

http://jvs.sjtu.edu.cn/CN/ 或 http://jvs.sjtu.edu.cn/CN/Y2016/V35/I5/59

1. Hoffmann N P, Gaul L. Friction induced vibrations of brakes: Research fields and activities[C]. SAE Paper, 2008-01-2579.
2. Carlo C, Riccardo C, Giampiero M, et al. Brake comfort-a review [J]. Vehicle System Dynamics. 2009, 47( 8): 901-947.
3. Kinkaid N M, O’Reilly O M, Papadopoulos P. Review of automotive disc brake squeal [J]. Journal of Sound and Vibration. 2003, 267 (1): 105–166.
4. 吕红明，张立军，余卓平. 汽车盘式制动器尖叫研究进展 [J]. 振动与冲击，2011，30(4)：1-7.
Lv Hong-ming, ZHANG Li-jun and YU Zhuo-ping. A review of automotive disc brake squeal, Journal of vibration and shock, 2011，30(4)：1-7.
5. Bert Breuer. Brake Technology Handbook [C] SAE International, 2008
6. 黄新建. 盘式制动器制动尖叫影响因素分析 [D]. 吉林：吉林大学，2008.
Huang Jianxin. Impact factor analysis of disc brake squeal [D]. Jilin: Jilin University, 2008
7. 魏涛. 基于ANSYS的盘式制动器结构分析及振动噪声研究 [D]. 吉林：吉林大学，2007.
Wei Tao. Structural analysis ,vibration and noise research of disc brake based on ANSYS, [D]. Jilin: Jilin University, 2007
8. Yi Dai, Teik C. Lim. Suppression of brake squeal noise applying finite element brake and pad model enhanced by spectral-based assurance criteria [J]. Applied Acoustics, 2008, 69(3): 196-214.
9. Raymond P.Searles. Design analysis of friction-induced vibrations as applied to the phenomena of disc brake squeal [D]. New York: Cooper Union, 1999.
10. 卓继志. 基于虚拟样机技术的盘式制动器制动振动研究 [D]. 浙江：浙江工业大学，2007.
Zhuo Jizhi. Vibration analysis of disc brake based on virtual prototype technology [D]. Zhe Jiang: College of Industry of Zhejiang, 2008
11. F.Chen. Disc brake squeal: an overview [C]. SAE Paper, 2007-01-0587.
12. 王朝阳. 汽车盘式制动器尖叫倾向性分析与设计改进 [D]. 上海：上海交通大学，2008.
Wang Chaoyang. Squeal trend analysis and modification of disc brake squeal [D]. Shanghai: Shanghai Jiaotong University, 2008
13. 周俊波. 基于变异系数的盘式制动器结构优化设计[D].武汉：武汉理工大学. 2009.
Zhou Junbo. Structure optimization of disc brake based on coefficient variation [D]. Wuhan: Wuhan Science and Technology University, 2009
14. S. Oberst, J. C. S. Lai. Statistical analysis of brake squeal noise [J]. Journal of Sound and Vibration, 2011, 330(12): 2978-2994.
15. S. Oberst, J.C.S.Lai. Numerical prediction of brake squeal propensity using acoustic power calculation [J]. Proceedings of ACOUSTICS.2009.
16. Mario Triches Junior, S.N.Y.G. Analysis of brake squeal noise using the finite element method: A parametric study [J]. Applied Acoustics, 2008: 147-162.
17. 王登峰，王玉为. 盘式制动器制动尖叫的有限元分析与试验 [J]. 汽车工程，2007，29(8)：705-718.
Wang Dengfeng and Wang Yuwei. Finite element analysis and testing on disc brake squeal, Automotive Engineering, 2007，29(8)：705-718.
18. Yi Dai. Structural dynamic optimization of vehicle brake pad design for squeal noise reduction [D]. Alabama: The University of Alabama, 2002.
19. Rajendra Singh, Ayaz A.Sheikh, Michael J.Mitchell. Viscoelastic Damping to Control Disc Brake Squeal [J]. Sound and Vibration, 1998, 32(10): 18-22.
20. Hugo Festjens, Chevallier Gaël, Renaud Franck, Dion Jean-Luc, Lemaire Remy. Effectiveness of multilayer viscoelastic insulators to prevent occurrences of brake squeal A numerical study [J]. Applied Acoustics, 2012, 73(11): 1121-1128.
21. 陈前银.制动器制动块设计参数对制动尖叫的影响分析 [D].上海：同济大学，2014.
Chen Qianyin. Impact analysis of the design parameters of brake pad on disc brake squeal [D], Shanghai, Tongji University, 2014
22. Guan Dihua and Jiang Dongying. A Study on Disc Brake Squeal Using Finite Element Methods [C]. SAE paper, 980597.