论文信息 - Research on Nonlinear Vibration and Bend Strength Character of WN Gear Pairs in Meshing

Research on Nonlinear Vibration and Bend Strength Character of WN Gear Pairs in Meshing

In order to explore the dynamics performance of WN (Wildhaber-Novikov) gear transmission, according to the WN gear meshing transmission principle and the forced vibration theory with multi-mass and multi-degree of freedom, the nonlinear two degree of freedom forced vibration analysis model of WN gear pairs load meshing was established. Using vibration analysis and experiment, the meshing vibration behavior and tooth root bend strength of WN Gear were synthetically researched. The example calculation and the solution of the motion differential equations were completed by using numerical analysis method. The application foundation is improved for the dynamics design of WN gear transmission.

Xi Chen | Dian Hua Chen | Guo Qing Zhang

[1] Sandeep M. Vijayakar,et al. A study of the relationship between the dynamic factors and the dynamic transmission error of spur gear pairs , 2007 .

[2] Dariusz Ceglarek,et al. Comparative Analysis of Tooth-Root Strength Using ISO and AGMA Standards in Spur and Helical Gears With FEM-based Verification , 2006 .

[3] H. Nevzat Özgüven,et al. Nonlinear Dynamic Modeling of Gear-Shaft-Disk-Bearing Systems Using Finite Elements and Describing Functions , 2004 .

[4] Satoshi Oda,et al. Study on Dynamic Behavior of WN Gears , 1987 .

[5] Katsuhiko Sakaguchi,et al. Study on Non-liner Numerical Simulation of Vibration of Power Transmission Gear System (3rd Report, Vibration Model of Gear Pain in Consideration of oil Film Force) , 2006 .