Modeling of Multiteeth Contact Meshing Gear Dynamics with Backlash and Coincidence Degree

Abstract:

In the present paper, a multiteeth meshing gear contact dynamics model is proposed by introducing a modified robotic contact model. The inertial property, backlash of gear teeth and coincidence degree of gear meshing are considered into the model. In addition, the proposed model is used to simulate discontinuous meshing gear contact. Simultaneously, the gear meshing contact dynamical finite element model is also simulated using the Ansys/LS-DYNA software to demonstrate the rationality of the proposed model.

• Periodical: Advanced Materials Research (Volumes 562-564)
• Pages: 842-846
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.562-564.842
• Online since: August 2012
• Authors: Zhen Xu, Hua Deng, Qi Wang
• Keywords: ANSYS/LS-DYNA, Backlash, Coincidence Degree, Gear Meshing, Multiteeth Contact

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