作者
Qibin Wang, Bo Zhao, Yang Fu, Xianguang Kong, Hui Ma
发表日期
2018/6/1
期刊
Mechanical Systems and Signal Processing
卷号
106
页码范围
413-429
出版商
Academic Press
简介
An improved time-varying mesh stiffness (TVMS) model of a helical gear pair is proposed, in which the total mesh stiffness contains not only the common transverse tooth bending stiffness, transverse tooth shear stiffness, transverse tooth radial compressive stiffness, transverse gear foundation stiffness and Hertzian contact stiffness, but also the axial tooth bending stiffness, axial tooth torsional stiffness and axial gear foundation stiffness proposed in this paper. In addition, a rapid TVMS calculation method is proposed. Considering each stiffness component, the TVMS can be calculated by the integration along the tooth width direction. Then, three cases are applied to validate the developed model. The results demonstrate that the proposed analytical method is accurate, effective and efficient for helical gear pairs and the axial mesh stiffness should be taken into consideration in the TVMS of a helical gear pair. Finally …
学术搜索中的文章
Q Wang, B Zhao, Y Fu, X Kong, H Ma - Mechanical Systems and Signal Processing, 2018