| 直升机动部件更改工程设计方法讨论 |
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| 引用本文： | 王建,秦瑞芬.直升机动部件更改工程设计方法讨论[J].直升机技术,2005(3):11-14. |
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| 作者姓名： | 王建 秦瑞芬 |
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| 作者单位： | 中国直升机设计研究所,景德镇,333001 |
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| 摘 要： | 本文介绍了某直升机动部件工程设计更改中需要考虑的几个问题,在设计更改过程中综合了适用性、经济性因素,给出了最佳更改设计方案。采用疲劳强度设计技术设计了增强型卡环,通过部件静力和疲劳试验,验证了各设计因素的影响,给出了更改设计后部件的疲劳极限和限制值要求。
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| 关 键 词： | 动部件 工程设计 直升机 |
An Engineering Design Method of Helicopter Rotating part |
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| Authors: | WANG Jian QIN Rui-fen |
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| Abstract: | Some important points which must be considered in designing & modifying helicopter ro- tating parts.An optimizing design has been accomplished balance between economy and capability. Fatigue strong design method has been used on a rotating part,driver of swashplate,realizing static and fatigue test of part.Analyzing the effectiveness of design elements.Fatigue limit and limitation values of modified driver has been presented. |
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| Keywords: | rotating part engineering design helicopter |
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