impacting force 中文意思是什麼
impacting force
解釋
沖擊力-
Testing method of the impacting force of drilling pump valve in the course of valve closing
鉆井泵閥沖擊力的應變測試方法 -
In this paper, to counter a flexible beam undergoing large overall motion impacting a fixed slope surface under the effects of grativity, the normal contact model is established based on the hertz theory and non - linear damping term, the tangential contact model is developed by adopting linear tangential contact stiffness to consider the effects of friction force during impact process, and the consistent linear dynamic model including impact is derived by using mode assumption method and lagrangin equation
針對在重力場下作大范圍回轉運動的柔性梁與一固定斜面發生斜碰撞的情況，根據hertz接觸理論和非線性阻尼項建立法向碰撞接觸模型。引入線性切線接觸剛度建立切向碰撞接觸模型，以考慮接觸過程中由於切向相對速度的換向作用引起的摩擦力的變化。利用假設模態法和lagrangian方程建立系統含碰撞過程的一致線性化的動力學模型。 -
Furthermore, analyzing the characteristics of the ultrasonic motor in the resonant state. on the basis of theoretical research, an experimentation is made, by which we analyse the disadvantages impacting the work of traveling wave and test the relationship among pressing force, speed and pull. the results of the experimentation validate the correctness and reliability of theoretical analysis
在理論分析的基礎上，對設計的超聲波馬達進行了實驗分析與測試，分析了影響馬達運轉的不利因素，測試了超聲波馬達不同預壓力下速度與力矩以及馬達空載時速度與頻率、速度與電壓之間的關系，驗證了理論分析結果的正確性和可靠性。 -
An optimization process of a thin - walled structure was performed by the response surface method, which took the maximum absorption energy from an impacting process as objective, the properties of the thin - walled structure as variables, and the impacting axial force as constraint
摘要運用響應面法，以碰撞吸收能量最大為目標，薄壁結構幾何尺寸為設計變量，碰撞作用力為約束，對薄壁結構進行結構優化。 -
With the finite element analysis ( fea ) software ansys, we have performed the stress analysis and mode analysis of the accelerometer structure, confirming stress force, max displacement, mode response of the accelerometer in the 50000g impacting environment, and ensuring the accelerometer to be secure, responsible and to work precisely
本文運用有限元軟體ansys對該加速度計的結構進行了應力分析和模態分析，模擬驗證了在50000g的沖擊環境下加速度計的應力、最大位移、模態響應，確保該加速度計在大沖擊環境下安全可靠並能準確工作。
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