摘要
论文研究了汽车减震用空气弹簧在变形情况下的静力学特征。以EQ6 1 1 1型空气弹簧作为研究对象 ,改变空气弹簧帘布层的弹性模量和帘线角 ,然后用实验分析其在变形情况下的力学性能。用有限元分析方法研究了空气弹簧在外力作用下的变形以及对应的内部压力。
This paper is concerned with deformation and static characteristic analysis of air spring for automobile suspension. As an example, the type of EQ6111 air spring has been analyzed in its performance characteristics of deformation with variations in cord elastic modulus and cord angle. FEA results on the load vs. the displacement and the internal pressure vs. the displacement are compared with the test results, which agree with the FEA results. The analysis method can play an important role in the design of air spring.
出处
《北京化工大学学报（自然科学版）》
CAS
CSCD
2004年第3期105-109,共5页
Journal of Beijing University of Chemical Technology(Natural Science Edition)
基金
SupportedbytheNovaPlanofBeijing(95 4 81 1 6 0 0 )
