Influence of Confriction on Intertooth Space Meshing Efficiency of Helical Gear in EHL

Wen-hong Liang (), Kai Liu and Ya-hui Cui
Additional contact information
Wen-hong Liang: Xi’an University of Technology
Kai Liu: Xi’an University of Technology
Ya-hui Cui: Xi’an University of Technology

A chapter in Proceedings of 20th International Conference on Industrial Engineering and Engineering Management, 2013, pp 197-209 from Springer

Abstract: Abstract Helical gears in Megawatt aerogenerator gearbox are researched. The gears work with deadweight at intermediate or high speed. Based on elastic fluid influence and transform of confriction in intertooth space meshing, diversity meshing condition of N or N + 1 pairs of gear tooth in the gears meshing and diversity efficiency of each meshing point, nonlinear equations of intertooth space meshing efficiency are deduced. Gear parameters such as module, number of tooth, pressure angle, helical angle and gear width, fluid parameters such as fluid viscosity and press bonding coefficient, kinetic parameters such as gear rotation speed and input power are contained in the equations. Then, the meshing efficiency of each point on the path of contact of helical drive gear is computed by using MATLAB. And then, the transform trends of positive pressure and the confriction are obtained. Finally, influence of gear parameters on the meshing efficiency of helical gear is analyzed.

Keywords: Elastic fluid; Helical gear; Intertooth space meshing efficiency; MATLAB (search for similar items in EconPapers)
Date: 2013
References: Add references at CitEc
Citations:

There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-642-40063-6_20

Ordering information: This item can be ordered from
http://www.springer.com/9783642400636

DOI: 10.1007/978-3-642-40063-6_20

Access Statistics for this chapter

More chapters in Springer Books from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().