Dynamic effects on spur gear pairs power loss lubricated with axle gear oils

被引：5
作者：
Hammami, Maroua [1 ]
Feki, Nabih [1 ,2 ]
Ksentini, Olfa [1 ]
Hentati, Taissir [1 ]
Abbes, Mohamed Slim [1 ]
Haddar, Mohamed [1 ]
机构：
[1] Minist Higher Educ & Res Tunisia, Natl Engn Sch Sfax, Lab Mech Modelling & Mfg LA2MP, BP 1173, Sfax 3038, Tunisia
[2] Univ Sousse, Higher Inst Appl Sci & Technol Sousse, Sousse, Tunisia
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 2020年 / 234卷 / 05期
关键词：
Nonlinear dynamic model; spur gears; dynamic effects; lubrication; power loss; ELASTOHYDRODYNAMIC LUBRICATION; TRANSMISSION ERROR; TOOTH FRICTION; BEHAVIOR; CONTACT; MODEL; NONLINEARITY; PREDICTION; SYSTEM; TORQUE;
D O I：
10.1177/0954406219888236
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The dynamic model of 12-degrees-of-freedom for spur gears pair accounting for nonlinear time-varying stiffness, damping, and coefficient of friction along the path of contact obtained from experimental tests is investigated. The Newmark's integration method is used to solve the equations and obtain the dynamic responses. Elementary mass, stiffness, and damping matrices with torsional and translational coupled effects were detailed. The lens of this work is to start from a nonlinear dynamic model to evaluate the influence of dynamic effects and lubrication on meshing gears power loss for different spur gear geometries within various operating conditions. The results reveal some useful references to vibration control, dynamic design, and efficiency improvement.
引用
收藏
页码：1069 / 1084
页数：16
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