According to the key questions considered in design of the detent catch mechanism, under limited conditions, by means of dynamic and static methods based on the action load of rocket, the important basis of structure size of resisting shear pin and parameters of spring were obtained.

Several typical axle gear box and shifting mechanism of railway maintenance machinery

The dynamical strength reliability and motion reliability of a flexible mechanism are very important in the field of industrial robot and space operation.

With recent advance of industry, considerable attention has been paid to the investigation of the dynamic analysis and active noise control of flexible mechanisms in order to achieve high-speed and lightweight machines with accurate performances.

The Structure Design and Dynamic-parameter Simulation of a Sort of Missile Ejection Mechanism;

The whole mathematical model of a missile ejection mechanism was consisted of the equivalence dynamic model of the mechanism and the mathematical model of its nitrogen cylinder which was built based on the law of thermodynamics.

Based on the requirement of developing and designing the airborne ejection device,a new ejection mechanism is ac- quired.

The operating principle and common faults of feed mechanism with ring-shaped lever are introduced.

Application of Taguchi method in feed mechanism robust design provides a new method and means for scheme improvement and reliability growth test.