bolts head cover 中文意思是什麼
bolts head cover
解釋
套蓋夾緊螺栓-
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
通過加速度、應力應變測試實驗和激振試驗的研究，發現ts5560特種車分動器取力器氣缸端蓋m10 180螺栓斷裂問題是由於共振引起的雙向彎曲疲勞斷裂：傳動系統工作所產生的激勵，經過分動器結構的傳遞（特別是分動器一階扭轉模態的放大） ，在螺栓的連接處產生1000 1500hz的振動激勵，其導致螺栓一階彎曲共振，在螺栓一階彎曲模態的阻尼比較小的情況下，使得螺栓產生較大的共振響應，導致螺紋處的彎曲動應力較大，疲勞壽命較低。 -
Our business ranges cover areas including galvanized roofing nails with umbrella head, common round wire nails, hinges, bolts, wind nails, handles and latex gloves etc
已發展成為專業生產五金、釘子類產品的高知名度五金企業。 -
In the first part of this thesis, the fracture problem of the bolts installed in in the head cover of the torque divider of ts5560 special automobile is introduced, and the domestic and abroad research work on vibration measurement and experimental modal analysis is presented
7000公里跑車試驗證明，這些措施是行之有效的，從根本上消除了m10 180螺栓的疲勞斷裂問題。本文第一章主要介紹了分動器螺栓斷裂問題的工程背景以及振動測試、試驗模態分析技術的國內外研究現狀。
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