Real-time fretting loop regime transition identification using acoustic emissions

Real-time fretting loop regime transition identification using acoustic emissions
复制标题

使用声发射进行实时微动环路状态转变识别

DOI:
10.1016/j.triboint.2019.106149
复制
发表时间:
2020
影响因子:
6.2
通讯作者:
Wade A
Wade A
中科院分区:
工程技术1区
文献类型:
--
作者:
Wade A

文献摘要

参考文献

被引文献

相似文献

声发射(AE)已被成功地用于研究不同制度的微动接触的损伤机制。本研究探讨了微动制度之间的过渡,使用AE和机械响应的干,钢对钢,球对平接触不同的切向位移实现部分滑移制度,混合微动制度和总滑移制度之间的关系。声发射响应增加发生在粗滑移事件和有很强的正相关性之间的AE和微动能量比。这种关系是最强的总滑动时,允许识别从部分滑移到总滑移制度的过渡。这使得AE的一个很好的候选人,以检测政权过渡原位由于易于集成和其非破坏性的性质。
Acoustic emission (AE) has been successfully used to investigate the damage mechanisms of fretting contacts within different regimes. This study investigated the transition between fretting regimes using the relationship between AE and the mechanical response of a dry, steel-on-steel, ball-on-flat contact under different tangential displacements achieving the partial slip regime, mixed fretting regime and gross slip regime. Increased AE response occurred during gross-slip events and there was strong positive correlation between AE and fretting energy ratio. The relationship was strongest when gross sliding was experienced allowing identification of transition from the partial slip to the gross slip regime. This makes AE a good candidate to detect regime transition in-situ due to ease of integration and its non-destructive nature.
微动中系统和材料之间的相互作用
DOI: --
发表时间: 2016
期刊:
影响因子: --
作者:
Alberto Benitez;J. Denape;J. Paris
通讯作者: J. Paris
DOI: --
发表时间: 1978
期刊:
影响因子: --
作者:
Frank P. Higgens;S. Carpenter
通讯作者: S. Carpenter
氧化在微动磨损过程中的作用
DOI: --
发表时间: 1980
期刊:
影响因子: --
作者:
R. Bill
通讯作者: R. Bill
接触力学对微动损伤的描述
DOI: --
发表时间: 2000
期刊:
影响因子: --
作者:
S. Fouvry;P. Kapsa;L. Vincent
通讯作者: L. Vincent
DOI: --
发表时间: 1998
期刊:
影响因子: --
作者:
S. Fouvry;P. Kapsa;L. Vincent
通讯作者: L. Vincent