Dynamical Analysis for Mechanical Arm of the Coal Sampling Machine Based on Rigid-Flexible Coupling Model

He, Libang; Li, Rong Li

doi:10.4028/www.scientific.net/amr.605-607.1172

Cited by 2 publications

(1 citation statement)

References 2 publications

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“…The valve is made into a flexible body due to the deformation of the parts that may be caused when the bilateral drive is not synchronized in the actual work of the RVABI, the deformation of the valve is used to compensate for the degrees of freedom that may be missing due to the synchronization. The interface between the finite element platform and ADAMS software is adopted to deal with the deformable body of the part can get accurate stress-strain results and improve the level of simulation analysis [3][4] , so the flexible bodies of the internal link and valve are established in the finite element platform.…”

Section: Parametric Modeling Of Rvabimentioning

confidence: 99%

Research of strength degradation analysis and strength reliability of aero-engine’s rear variable area bypass injector

Ye¹,

Jia²,

Zhou³

et al. 2023

Third International Conference on Mechanical Design and Simulation (MDS 2023)

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Aiming at the problem of performance degradation caused by the long-time running of the aero-engine rear variable area bypass injector, the fatigue strength of the components will be degraded under the action of load, and the degradation of the performance of these components will lead to the degradation of the performance of the mechanism, failing in the adjustment accuracy to meet the design requirements. The degradation will also lead to the failure of the mechanism to meet the speed regulation, resulting in the degradation of the engine's variable cycle, which in turn affects the overall performance of the aircraft flight.

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Section: Parametric Modeling Of Rvabimentioning

confidence: 99%