Numerical and experimental investigation of the torsional stiffness of flexible disc couplings
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- 作者：Bin Zhao ; Ying Zhao ; Jianmei Feng ; jmfeng@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xueyuan Peng
- 关键词：Finite element ; Disc coupling ; Torsional stiffness ; Bolted flange joint
- 刊名：International Journal of Mechanical Sciences
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：114
- 期：Complete
- 页码：207-216
- 全文大小：6617 K
文摘
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Curve of torsional stiffness vs. torque could be divided into six phases.
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Torsional stiffness during each phase varied with torque.
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Pretightening force had a significant effect on the inflection point of the curve.
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Torsional stiffness decreased with decrease of torque during load fluctuation.
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Increasing area of diaphragm contributed to increase of torsional stiffness.