全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用：99美元
投递稿件

查看量下载量

相关文章

更多...

空气弹簧附加气室容积有效利用率研究

DOI: 10.3969/j.issn.1674-0696.2014.06.32, PP. 150-154

Keywords: 车辆工程,空气弹簧,附加气室,动刚度,容积利用率,vehicleengineering,airspring,auxiliarychamber,dynamicstiffness,volumeutilizationrate

Full-Text   Cite this paper   Add to My Lib

Abstract:

:？附加气室容积可调空气弹簧特性试验系统和带附加气室空气弹簧系统数学模型表明：激振频率和振幅的增大会增大弹簧的动刚度；附加气室容积的增大则会降低弹簧动刚度。但当附加气室容积达到弹簧主气室容积的1倍左右后，容积继续增大对动刚度影响甚小。推导出了附加气室容积有效利用率表达式，研究了激振频率、振幅和初始气压对附加气室容积有效利用率的作用，激振频率和振幅的增大会降低附加气室容积有效利用率，而初始气压对其没有影响。试验和仿真结果比较一致。

 References

[1]  Zhou Yongqing,Zhu Sihong.Research on the dynamic stiffness of the air spring with auxiliary chamber by test［J］.Journal of Mechanical Strength,2006,28(1):10-14.
[2]  ［3］Katsuya Toyofuku,Chuuji Yamada,Toshiharu Kagawa,et al.Study on dynamic characteristic analysis of air spring with auxiliary chamber［J］.JSAE Review,1999 (20):349-355.
[3]  Zheng Mingjun,Chen Xiaokai,Lin Yi.Dynamical model and characteristics analysis of air spring ［J］.Transactions of the Chinese Society for Agricultural Machinery,2008,39(5):10-14.
[4]  ［7］李仲兴,李美.带附加气室空气弹簧性能试验系统的搭建与试验研究［J］.机械工程学报,2012,48(4):98-102.
[5]  Li Zhongxing,Li Mei.Novel test platform and performance test study on air spring with auxiliary chamber［J］.Journal of Mechanical Engineering,2012,48(4):98-102.
[6]  ［8］王进,林达文,彭立群,等.轨道车辆用空气弹簧的刚度特性试验［J］.世界橡胶工业,2006,33(11):40-43.
[7]  Wang Jin,Lin Dawen,Peng Liqun,et al.Stiffness testing methods for air spring system of railways［J］.World Rubber Industry,2006,33(11):40-43.
[8]  ［1］袁春元,周孔亢,王国林,等.车用空气弹簧力学性能仿真及试验研究［J］.农业工程学报,2008,24(3):38-41.
[9]  Yuan Chunyuan,Zhou Kongkang,Wang Guolin,et al.Simulation and experimental investigation of mechanical property of air spring for vehicles［J］.Transactions of the Chinese Society of Agricultural Engineering,2008,24(3):38-41.
[10]  ［2］周永清,朱思洪.带附加气室空气弹簧动刚度试验研究［J］.机械强度,2006,28(1):10-14.
[11]  ［4］Quaglia G,Soli M.Experimental and theoretical analysis of an air spring with auxiliary reservoir［C］//Proceeding of the 6th international symposium on fluid control measurement and visualization.Sherbrook,Canada:［s.n.］,2000.
[12]  ［5］Lee S J.Development and analysis of an air spring model［J］.International Journal of Automotive Technology,2010,11(4):471-479.
[13]  ［6］郑明君,陈潇凯,林逸.空气弹簧力学模型与特性影响因素分析［J］.农业机械学报,2008,39(5):10-14.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133