摘要
本文介绍了单层和多层U形膨胀节刚度的主要计算式和刚度测试结果,并将测试结果与有关理论公式计算结果进行了分析比较,评价了公式的准确性。
This paper presents the experimental results of axial elastic spring rate for single-layer and multi-layer U-shaped bellows, analysis of these results and some formulae. The comparison between them leads to the accuracies of the formulae.
关键词
膨胀节
U形
刚度
测试
Bellows
Stiffness
Experiment and researches
