CN104019967B - 一种测试直升机主桨大梁疲劳性能的试验系统 - Google Patents
一种测试直升机主桨大梁疲劳性能的试验系统 Download PDFInfo
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CN107907290B (zh) * | 2017-09-27 | 2020-04-03 | 西北工业大学 | 结构动力学可靠性试验装置 |
CN107860565A (zh) * | 2017-10-11 | 2018-03-30 | 昌河飞机工业(集团)有限责任公司 | 一种模拟直升机桨叶受力的加载装置 |
CN107843422B (zh) * | 2017-12-14 | 2024-03-26 | 大连科迈尔海洋科技有限公司 | 一种可施加轴向预张力的疲劳试验装置及方法 |
CN109506911B (zh) * | 2018-11-09 | 2020-10-23 | 中国直升机设计研究所 | 加载试验装置 |
CN110789733B (zh) * | 2019-10-11 | 2022-04-12 | 中国直升机设计研究所 | 一种直升机尾桨柔性梁挥舞变形段疲劳寿命评定方法 |
CN110954317B (zh) * | 2019-12-25 | 2022-02-08 | 中国航空工业集团公司西安飞机设计研究所 | 一种承受多方向载荷接头的加载方法 |
CN112285555B (zh) * | 2020-09-25 | 2024-05-17 | 北京二郎神科技有限公司 | 无人机动力系统的疲劳测试装置 |
CN112485108B (zh) * | 2020-10-30 | 2022-09-13 | 中国直升机设计研究所 | 一种双弹性轴承主桨中央件三向加载试验装置 |
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US4864863A (en) * | 1988-04-22 | 1989-09-12 | United Technologies Corporation | Mechanism for testing helicopter rotor blade fatigue properties |
JPH04164231A (ja) * | 1990-10-29 | 1992-06-09 | Mitsubishi Heavy Ind Ltd | ブレード疲労試験装置 |
KR101048618B1 (ko) * | 2008-12-31 | 2011-07-13 | 한국항공우주연구원 | 헬리콥터 로터 블레이드 피로시험장치 |
CN102507275B (zh) * | 2011-09-19 | 2013-08-07 | 哈尔滨飞机工业集团有限责任公司 | 一种直升机复合材料桨叶疲劳试验件成型方法 |
CN203365124U (zh) * | 2013-07-18 | 2013-12-25 | 连云港中复连众复合材料集团有限公司 | 一种用于兆瓦级风机叶片的全尺寸测试系统及平台 |
CN103439131B (zh) * | 2013-08-19 | 2015-08-26 | 北京航空航天大学 | 一种大吨位直升机尾桨舵机疲劳试验测试系统 |
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