English translation for "一阶扭转"
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- first torsion
Related Translations:
扭转疲劳强度: torsional fatigue strength 扭转次数: number of torsionsnumber of twists 扭转速度: verdrehgeschwindigkeit angular speed
- Example Sentences:
| 1. | In practical application , the m10 180 bolts , which are installed in the head cover of the torque divider of ts5560 special automobile , sometimes fracture all of a sudden . according to the tests of acceleration , stress and strain , and the exciting test , it is resonance vibration that leads to the compound - bending fatigue fracture of the bolts . the exciting force caused by drive system , transmitted through the torque divider , produces a 1000 - 1500hz cyclical excitation at the junction of the bolts and head cover , which causes the first order bending resonance vibration of the bolts
通过加速度、应力应变测试实验和激振试验的研究，发现ts5560特种车分动器取力器气缸端盖m10 180螺栓断裂问题是由于共振引起的双向弯曲疲劳断裂：传动系统工作所产生的激励，经过分动器结构的传递(特别是分动器一阶扭转模态的放大) ，在螺栓的连接处产生1000 1500hz的振动激励，其导致螺栓一阶弯曲共振，在螺栓一阶弯曲模态的阻尼比较小的情况下，使得螺栓产生较大的共振响应，导致螺纹处的弯曲动应力较大，疲劳寿命较低。 | | 2. | The results of calculation and measures show that the low frequency of steam pipelines vibration fastens on 4 . 3 to 4 . 5 hz and 9 . 5hz , the low modes fastens on one - steps curl in vertical plane and its plane of each steam pipeline and one - rotation along with the line connecting the port circling main steam gate and the horizontal port of unit . the modes of # 3 and # 4 main steam conduits occupy the majority of low steps modes ( the five of the first eight phases ) , except for the first phase rotation vibration , the maximal distortion of other low steps vibration modes are all caused by the vibration of erect pipelines of cylinder
计算和实际测量结果表明：导汽管低频振动以4 . 3 - 4 . 5hz 、 9 . 5hz频率为主，管系的低阶模态以各导汽管在垂直导管平面和平面内的一阶弯曲、以及绕主汽门处端点与水平段汽机端连线的一阶扭转为主， # 3 、 # 4导汽管的振动模态占低阶模态的多数(前八阶模态中的五阶) ，除一阶扭转振型，导汽管的其它低阶振动模态中都是进汽缸立管的下端振动变形最大。 |
- Similar Words：
- "一阶马尔可夫过程" English translation, "一阶马尔可夫型" English translation, "一阶马尔可夫序列" English translation, "一阶模态" English translation, "一阶模态逻辑" English translation, "一阶偏微分方程" English translation, "一阶平稳" English translation, "一阶齐次非平稳过程" English translation, "一阶求差[微" English translation, "一阶求导" English translation
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