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gear transmission
The gear transmission errors is first decomposed into harmonic and random components based on the spectral analysis.
      
Furthermore, a new dynamic and stochastic simulation model for the rotational bivration of gear transmission system is proposed.
      
Identifying diagnostic characteristics in the vibroacoustic signal of a gear transmission
      
The sled (occupied by a cadaver) is accelerated by a eightfold gear transmission ratio through a drop weight until it reaches a desired crash velocity (max.
      
Application of wave method in investigations of single gear transmission
      
Dynamic investigations for the discrete-continuous model of a single gear transmission are performed using the wave solution of the equations of motion.
      
Angular displacements in arbitrary shaft cross-sections and dynamic reactions on teeth of the gear transmission in resonance conditions are determined.
      
Dynamic investigations of single gear transmission taking into account microcracks
      
The paper concerns dynamic investigations of the model of gear transmission consisting of four rigid bodies and two torsion shafts.
      
The influence of microcracks on the behaviour of the gear transmission in dynamic conditions is investigated for the first two frequencies of free vibrations and suitable amplitude-frequency curves.
      
Dynamic investigations of loads on gear teeth in single gear transmission
      
In the paper a discrete-continuous model for the analysis of dynamic loads on gear teeth of a single gear transmission is proposed.
      
The influence of variable stiffness of teeth on dynamic loads in single-gear transmission
      
The utility of thefunctional tolerancing methodology is demonstrated with performance simulations of a lathe-head-stock design, focusing on gear transmission with synthesized errors.
      
Because the technique is based on axis-by-axis calibration, other non-geometric errors such as joint backlash and gear transmission error may also be revealed.
      
The development of scientific technology and productivity has called for increasingly higher requirements of gear transmission performance.
      
The modelling of a one-stage spur gear transmission by a two degrees of freedom system produces two modes: rigid body and elastic.
      
The developed spherical gear transmission has a gear ratio that is not 1, and an example is provided to demonstrate the double DOF transmission ratio of 4:3.
      
This work is concerned with numerical simulation of the overall dynamic behaviour of a parallel helical gear transmission.
      
The numerical results allow us to conclude on the dominant phenomena of the overall dynamic behaviour of the gear transmission.
      
 

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