TY - GEN
T1 - Study on optimum meshing efficiency for spiral bevel gears in mixed elasto-hydrodynamic lubrication
AU - Gu, Jiangong
AU - Fang, Zongde
AU - Shen, Shanshan
PY - 2010
Y1 - 2010
N2 - The mean sliding friction factor was derived in the mixed elasto-hydrodynamic lubrication state, which contains the complete elasto-hydrodynamic and boundary lubrication synchronously. Based on the geometry and load contact characteristics of spiral bevel gears, the power loss from sliding friction of each point on the long axis of the instantaneous contact ellipse was calculated. Meanwhile, the function of sliding friction power loss in a mesh cycle was established. The meshing efficiency was obtained by integrating the above function. In addition, the meshing efficiency was increased through optimizing the contact parameters. The validity and superiority of the algorithm was demonstrated with analyzing an example.
AB - The mean sliding friction factor was derived in the mixed elasto-hydrodynamic lubrication state, which contains the complete elasto-hydrodynamic and boundary lubrication synchronously. Based on the geometry and load contact characteristics of spiral bevel gears, the power loss from sliding friction of each point on the long axis of the instantaneous contact ellipse was calculated. Meanwhile, the function of sliding friction power loss in a mesh cycle was established. The meshing efficiency was obtained by integrating the above function. In addition, the meshing efficiency was increased through optimizing the contact parameters. The validity and superiority of the algorithm was demonstrated with analyzing an example.
KW - Mean sliding friction factor
KW - Meshing efficiency
KW - Mixed elasto-hydrodynamic lubrication
KW - Spiral bevel gear
UR - http://www.scopus.com/inward/record.url?scp=78650860390&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.37-38.1321
DO - 10.4028/www.scientific.net/AMM.37-38.1321
M3 - 会议稿件
AN - SCOPUS:78650860390
SN - 9780878492220
T3 - Applied Mechanics and Materials
SP - 1321
EP - 1326
BT - Advances in Engineering Design and Optimization
T2 - International Conference on Engineering Design and Optimization, ICEDO 2010
Y2 - 28 October 2010 through 30 October 2010
ER -