Optimum Design for Improvement of Roller Bearing Load Distribution in a Medium Scale Mill

Ming Li; Li Na Sun

doi:10.4028/www.scientific.net/AMM.215-216.54

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 215-216Optimum Design for Improvement of Roller Bearing...

Optimum Design for Improvement of Roller Bearing Load Distribution in a Medium Scale Mill

Abstract:

In roller bearing reformation of a medium scale mill, the micro-dimensional theory of mill is adopted. A new space self-alignment roll system is developed, including a divided base. This ensures the statically determinate of the mill under both light duty and heavy duty conditions. So the load distribution of roller bearing can be improved, and the bearing will have a long life. Since the new roll system began to run, it is in a fine motion until now. The roller bearing has exceeded its specified life. The design aim of service longevity is realized.

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Periodical:

Applied Mechanics and Materials (Volumes 215-216)

Pages:

54-58

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.215-216.54

Citation:

Cite this paper

Online since:

November 2012

Authors:

Ming Li*, Li Na Sun

Keywords:

Divided Base, Medium Scale Mill, Micro-Dimensional Theory, Roller Bearing, Space Self-Alignment Roll System

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* - Corresponding Author

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