TY - GEN
T1 - Tooth dynamic contact simulation and experimental validation of involute spur gear
AU - Liu, Yanpmg
AU - He, Xiaohui
AU - Zhao, Yongqiang
AU - Liu, Ming
N1 - Publisher Copyright:
©2019 IEEE.
PY - 2019/11
Y1 - 2019/11
N2 - To accurately simulate the dynamic characteristics of the gear system, the real tooth profile is considered. Based on the dynamic contact algorithm with distance detection and Hertzian contact method, the dynamic contact model of the involute gear teeth is established by considering the nonlinear factors such as the time-varying meshing stiffness, damping, and friction of the gear teeth. Using the secondary development platform of Adams Subroutine, the integration of the tooth contact module and multi-tooth contact module is implemented, and the dynamic gear model of gear is proposed. The dynamic contact force of a pair of gears under a given working condition is simulated, and the dynamic bending stress of the root is calculated by the dynamic contact force and the position of the meshing point. The meshing gears are tested under different working conditions to obtain dynamic bending stress. The experimental and simulation results of the root bending stress are compared to validate the accuracy of the proposed tooth contact model.
AB - To accurately simulate the dynamic characteristics of the gear system, the real tooth profile is considered. Based on the dynamic contact algorithm with distance detection and Hertzian contact method, the dynamic contact model of the involute gear teeth is established by considering the nonlinear factors such as the time-varying meshing stiffness, damping, and friction of the gear teeth. Using the secondary development platform of Adams Subroutine, the integration of the tooth contact module and multi-tooth contact module is implemented, and the dynamic gear model of gear is proposed. The dynamic contact force of a pair of gears under a given working condition is simulated, and the dynamic bending stress of the root is calculated by the dynamic contact force and the position of the meshing point. The meshing gears are tested under different working conditions to obtain dynamic bending stress. The experimental and simulation results of the root bending stress are compared to validate the accuracy of the proposed tooth contact model.
KW - Adams secondary development
KW - Dynamic bending stress
KW - Experimental validation
KW - Tooth dynamic contact model
UR - https://www.scopus.com/pages/publications/85081624956
U2 - 10.1109/WCMEIM48965.2019.00042
DO - 10.1109/WCMEIM48965.2019.00042
M3 - 会议稿件
AN - SCOPUS:85081624956
T3 - Proceedings - 2019 2nd World Conference on Mechanical Engineering and Intelligent Manufacturing, WCMEIM 2019
SP - 178
EP - 185
BT - Proceedings - 2019 2nd World Conference on Mechanical Engineering and Intelligent Manufacturing, WCMEIM 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd World Conference on Mechanical Engineering and Intelligent Manufacturing, WCMEIM 2019
Y2 - 22 November 2019 through 24 November 2019
ER -