Tribological evaluation of a coated spur gear pair
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- 作者：Huaiju Liu ; huaijuliu@cqu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Caichao Zhu ; Yuanyuan Zhang ; Zhanjiang Wang ; Chaosheng Song
- 关键词：TEHL ; thermal elastohydrodynamic lubrication ; LOA ; the line of action ; DC-FFT ; Discrete convolution ; fast Fourier transform ; FRF ; Frequency response function
- 刊名：Tribology International
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：99
- 期：Complete
- 页码：117-126
- 全文大小：2729 K
文摘
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We developed a numerical TEHL model for a coated spur gear pair.
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2D FRF of Green function is used to calculate the elastic deformation in the frequency domain using DC-FFT.
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We studied effect of coating thickness and elastic modulus of coating on tribological performance of the gear pair.