Axial partial load is an important factor of influence the stability of the planet wheel drive system, based on the planet wheel drive system as the research of Yang, using Newtonian dynamics theory formulated planetary transmission dynamics model is established. Through study the effect of axial load for meshing stiffness, at the same time, considering the influence of the tooth surface contact characteristics of mesh stiffness, the axial partial load impact on the natural frequency of the planetary system, and study the influence of the axial partial load on the system dynamic characteristics. Through research shows that: the sun wheel connection thin rod axial after partial load, the meshing stiffness, with the increase of partial load decreases; Axial deviation of the existence of a planet wheel is obviously influenced high order natural frequency, when the partial load increases, the high order natural frequency decreases; , with the increase of axial partial load round the sun and the planets round of external gear dynamic load changes into a sine curve, frequency domain figure appeared switch frequency, and partial load increases, the frequency amplitude increased obviously, meshing frequency amplitude basically stable, does not affect the frequency doubling amplitude.
陈锐博1 张建杰1 周建星1 孙文磊1. 含轴向偏载的行星齿轮传动系统动态特性研究[J]. 振动与冲击, 2017, 36(20): 180-187.
Chen Ruibo1 Zhang Jianjie1 Zhou Jianxing1 Sun Wenlei1. Study on dynamic characteristics of the planetary gear system with considering contact tooth surface. JOURNAL OF VIBRATION AND SHOCK, 2017, 36(20): 180-187.
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