Paper Title:
Transient Thermal Analysis of Spiral Bevel Gears under Loss of Lubrication
  Abstract

Based on loaded tooth contact analysis of spiral bevel gears, the thermal analysis model and finite element model of spiral bevel gears were established by making use of tribological theory and thermal transferring theory. The distribution on transient temperature field of spiral bevel gears under loss of lubrication was found via finite element methods. The results are as follows: the sliding speed and normal load had obvious influence on friction heat. Transient temperature peak value of the gear tooth was obtained in midpoint position of the tooth contact path. The temperature gradient increases with the increase of meshing times of gear tooth, the transient temperature of the gear tooth surface had increased 32°C in one minute. However, the transient temperature of the tooth surface had increased 232°C in three minutes.

  Info
Periodical
Edited by
Shengyi Li, Yingchun Liu, Rongbo Zhu, Hongguang Li, Wensi Ding
Pages
566-570
DOI
10.4028/www.scientific.net/AMM.34-35.566
Citation
Y. T. Yan, Z. L. Sun, R.J. Guo, "Transient Thermal Analysis of Spiral Bevel Gears under Loss of Lubrication", Applied Mechanics and Materials, Vols. 34-35, pp. 566-570, 2010
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jacek Pacana
Abstract:The article presents the course of the calculations and conclusions from the analysis of a bevel gear motion transmission using FEM. The...
83
Authors: Jin Zhan Su, Zong De Fang, Xiang Wei Cai
Abstract:Based on the model of tooth surface correction, tooth surface modification methodology of spiral bevel gears which reduces the sensitivity to...
148
Authors: Guang Lei Liu, Rui Ting Zhang, Ning Zhao
Abstract:A method—characteristic parameters analysis (CPA) is put forward, which is used for quantitative analysis of contact pattern of spiral bevel...
278
Authors: Rui Liang Zhang, Tie Wang, Zhi Fei Wu
Chapter 6: Frontiers of Mechanical Engineering (2)
Abstract:Tooth contact analysis (TCA) is an effective tool for meshing analysis of the double circular arc profile spiral bevel gear (DCAPSBG), and it...
3559
Authors: Chang Sheng Wang, Peng Yao, Jun Wang, Chuan Zhen Huang, Han Lian Liu, Hong Tao Zhu, Bin Zou
Chapter 1: Material Subtractive Processes
Abstract:Gear grinding is expensive and difficult to research due to its complex kinematics and meshing theory. In the paper, a simplified method...
108