The Research on Diameter Growth of Deep Groove Ball Bearing Inner Ring in Cold Rolling Process

There is a close relationship between cold ring rolling product quality and ring diameter growth rate in cold rolling process, but the technological parameters are main factors in influencing ring diameter growth. The paper used both numerical simulation and experimental verification to study the ef...

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Bibliographic Details
Published inAdvanced Materials Research Vol. 1095; pp. 883 - 887
Main Authors Feng, Geng, Shu, Xue Dao, Sun, Bao Shou, Qi, Liang Tao, Pang, Shuo
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 20.03.2015
Subjects
Ball bearings
Cold rolling
Computer simulation
Feeding
Grooves
Mathematical models
Ring rolling
Rollers
Diameter Growth
Cold Rolling
Experimental Verification
Bearing Inner Ring
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Summary:There is a close relationship between cold ring rolling product quality and ring diameter growth rate in cold rolling process, but the technological parameters are main factors in influencing ring diameter growth. The paper used both numerical simulation and experimental verification to study the effect of the core roller speed and wide-diameter ratio on increment of ring diameter in cold rolling process of deep groove ball bearing inner ring. It is found that the core roller has greater influence on diameter growth, and the faster the feeding speed of core roller is , the greater the increment of ring diameter is. Finally, it is verified that the agreement between numerical simulation and experiments is good.
Bibliography:Selected, peer reviewed papers from the 2014 5th International Conference on Advances in Materials and Manufacturing (ICAMMP 2014), December 20-21, 2014, Fuzhou, China
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISBN:3038354317
9783038354314
ISSN:1022-6680
1662-8985
1662-8985
DOI:10.4028/www.scientific.net/AMR.1095.883