高速超越斜撑离合器设计技术研究

【作者】 朱自冰；

【导师】 朱如鹏；

【作者基本信息】 南京航空航天大学 ， 机械设计与理论， 2004， 硕士

【摘要】 本文首先简要介绍了论文研究的背景、国内外的研究现状、主要研究内容、超越离合器的分类和斜撑超越离合器的工作原理；然后，详细阐述了运用现代先进技术开发高速斜撑超越离合器的结构设计方法、受力计算方法和有限元分析方法。论文着重总结了3年研究某型斜撑离合器的试验方法、试验验证及结果。所设计的斜撑超越离合器作为燃气起动机输出与飞机大发起动输入的关键部件。还对斜撑超越离合器在直升机传动系统上的应用作了介绍。更多还原

【Abstract】 This paper is the results of a 3 year research program for sprag overrunning clutch. It introduces research background of the paper, research states of in home and abroad, major research content, classifying and operating principle of sprag overrunning clutch. A method is discussed for sprag overrunning clutches design, including configuration design, force analysis and FEA. A computer program is developed and applied to the h-tech project. It is emphasized that described test techniques, test demonstration method means and results of the research program. Designed sprag overrunning clutch is key component between output of gas jump-start engine and input of jet engine. This paper also introduces sprag overrunning clutch to be applied in transmission system of rotor aero-craft.更多还原