The results shows that many methods can be used with torsion vibration parameters.
说明能用多种方法利用轴系扭振参数对柴油机故障进行有效诊断。
The boring cutter for ultrasonic torsion vibration boring holes is designed and the technique of design is discussed.
设计了一种满足超声波振动镗孔要求的镗刀。
The present invention relates to a turbine generator unit torsion vibration measuring method based on CCD image pick-up technique.
基于CCD摄像技术的汽轮发电机组扭振测量方法，本发明涉及一种汽轮发电机组轴系扭振的测量方法。
Finally, the torsion vibration nature frequency and torque amplitude factor of a rolling mill are calculated by using finite element method.
最后使用有限元法计算了某钢厂冷轧机主传动轴系的扭振固有频率和转矩放大系数。
The paper introduces the principle of torsion vibration simulator on turbo-generator rotor system, and computes natural characteristics using Riccati matrix.
介绍了汽轮发电机组轴系扭振模拟系统的设计原则，利用雷卡迪传递矩阵分析计算了汽轮发电机组轴系扭振的固有特性。
The torsion vibration system was simulated and the experiment was carried out. Results showed that the dual mass system of the motor and coaxial pump could help to reduce the noise and vibration.
对扭振系统进行了仿真并进行了运行实验，实验表明，电机和泵同轴的两质量系统有利于减少振动和噪声。
The precision time step integration method (PIM) is used for the torsion vibration numerical simulation of diesel engine cracked shafting first, and the dynamic stiffness caused by crack is analyzed.
论文首次运用精细时程积分法(PIM)对柴油机裂纹轴系扭转振动进行时域数值模拟，并对裂纹所导致时变刚度的动态性质作了分析。
This article analyzed the magnetic field forms using the FEA software ANSYS and established the mechanics model that shows torsion vibration after the metal belt receives the action of magnetic force.
本文利用ANSYS有限元分析软件，对磁场形态进行分析，并且建立了金属带受磁场力作用后扭转振动的力学模型。
The vibration of axial, radial bend and tangent torsion direction on water turbine-generator unit is discussed.
将水轮发电机组系统的振动问题分解为轴向振动、径向弯曲振动及切向扭转振动进行研究。
Theoretical research and earthquake damage investigation indicate that there is bend torsion coupling vibration for curved bridge when earthquake occurs.
理论研究与震害经验表明，地震时曲线桥梁会产生弯扭耦合振动。
The effect to the vibration of components of intermittent transmission chain is non-linear, which is caused by the stiffness change of drive sprocket's torsion and driven sprocket's crankle.
分析了从动链轮支撑轴刚度变化对系统动力特性的影响规律，探讨了通过从动链轮支撑轴刚度变化实现抑制步进传动链系统振动的方法。
In this paper, the lateral vibration dynamic analysis model of continuous box girder viaduct is presented in which the bending, torsion and distortion of box girder can be considered.
本文提出了可以考虑箱形梁弯曲、扭转、畸变多种因素的梁-墩系统横向振动的动力分析模型。
The result shows that: because of steel truss bridge's small torsional rigidity, bending-torsion coupling vibration of steel truss bridge exerts great influence on dynamic analysis.
计算表明：由于钢桁梁桥的抗扭刚度较小，曲线钢桁梁桥的弯扭耦合作用对动力分析有很大的影响。
The parameters reflecting normal stiffness have more obvious effects on extensional vibration mode than those on flexural mode and torsion mode.
结合面法向刚度大小的参数对纵向振动模态的影响比对弯曲、扭振模态的影响显著；
The bending-torsion coupling vibration of ship hull attracts more attention in recent years.
大开口船的弯扭耦合振动问题近年来愈来愈多地受到人们的重视。
Elastomeric Bearings, Engine Mounts, Avionics Mounts, Tuned Vibration Absorbers, Tension-Torsion Straps, Dampers.
弹性体轴承，发动机支架，电子设备支架，调谐吸震。
Elastomeric Bearings, Engine Mounts, Avionics Mounts, Tuned Vibration Absorbers, Tension-Torsion Straps, Dampers.
弹性体轴承，发动机支架，电子设备支架，调谐吸震。
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