[1]孙利民,王晓波,施力..组合碟簧的刚度研究[J].郑州大学学报(工学版),2007,28(03):117-120,124.[doi:10.3969/j.issn.1671-6833.2007.03.031]
　SUN Limin,WANG Xiaobo,Apply force.Stiffness study of combined disc springs[J].Journal of Zhengzhou University (Engineering Science),2007,28(03):117-120,124.[doi:10.3969/j.issn.1671-6833.2007.03.031]

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组合碟簧的刚度研究()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

28

期数:

2007年03期

页码:

117-120,124

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Stiffness study of combined disc springs

作者:

孙利民; 王晓波; 施力.

郑州大学,工程力学系,河南,郑州,450001, 郑州大学,工程力学系,河南,郑州,450001, 郑州大学,工程力学系,河南,郑州,450001

Author(s):

SUN Limin; WANG Xiaobo; Apply force

关键词:

组合碟簧;  ANSYS/LS-DYNA;  非线性;  显式算法

Keywords:

Combined disc springs;  ANSYS/LS-DYNA;  nonlinearity;  Explicit algorithms

DOI:

10.3969/j.issn.1671-6833.2007.03.031

文献标志码:

A

摘要:

从碟簧的实际结构特征和具体工作特点出发,对组合碟簧进行静刚度试验测试,并利用有限元软件ANSYS/LS-DYNA的非线性显式算法进行计算,对叠合碟簧的连续加载以及加载-卸载过程进行数值模拟,得到碟簧的载荷位移关系曲线.将结果和试验值与传统的计算法Almen-Laszlo公式的结果进行比较,可以看出这种方法计算的结果与试验值基本符合,比Almen-Laszlo公式准确.从而为在工程应用中选择组合碟簧提供一个简便正确的方法.

Abstract:

Starting from the actual structural characteristics and specific working characteristics of the disc spring, the static stiffness test of the combined disc spring is carried out, and the nonlinear explicit algorithm of the finite element software ANSYS/LS-DYNA is used to calculate the continuous loading and load-unloading process of the stacked disc spring, and the load displacement relationship curve of the disc spring is obtained. Comparing the results and experimental values with the results of the traditional calculation method Almen-Laszlo formula, it can be seen that the results calculated by this method are basically consistent with the experimental values and are more accurate than the Almen-Laszlo formula. This provides an easy and correct way to select combination disc springs in engineering applications.

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