Shafts are core mechanical components of equipment. These play a key role in supporting
the rotating device and transmitting motion, torque, or bending moment. The quality and …

Most ships use a diesel engine for the propulsion system. Since a diesel engine is operated
by the force of the cylinder from the explosion of the gas, the torsional vibration from the …

Failure analysis of a shaft used in a bridge crane has been carried out. The shaft fractured in
the keyway with evidence of fatigue. Chemical analysis, micro-structural characterization …

In this study, failure analysis of an axle shaft in an airport ground support vehicle was carried
out to determine failure mechanism, failure root causes and preventive actions. Macroscopic …

Pinion shafts made of 18CrNiMo7-6 material, are used for transmitting torque from motor to
gear box used in bowl mills of fossil fuel fired power plants. This work elucidates the …

The vibratory torque of a diesel engine caused by the reciprocating motion of the mass and
gas pressure force of a cylinder is one of the main causes of the failure of the driving shaft of …

We examine the mathematical model of start processes of the electromechanical system of
the ring-ball mill, which was built taking into account the interaction of electromagnetic …

Compared with other types of coal mills, fan mill presents advantages of compact structure
and less construction cost. Therefore, fan mill is widely applied in thermal plants. This work …

针对矩形换能器空间脉冲响应利用分割阵元叠加和近似方法求解, 提出一种精确求解的新方法.
根据矩形换能器的对称性将观察点转换到第四象限进行求解, 该方法不需要远场或近轴近似 …

Failure analysis of a high-speed shaft in a reducer used to drive a diaphragm pump has
been carried out. The shaft fractured in the keyway. Theoretical calculation, chemical …