Numerical Analysis of Rolling Contact Zone BetweenRubber Roller and Rigid Roller(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:

2015年03期

Page:

70-

Research Field:

机械工程

Publishing date:

Info

Title:

Numerical Analysis of Rolling Contact Zone BetweenRubber Roller and Rigid Roller

Author(s):

Wang Bing¹; Yang Jiquan²

（1.Center for Analysis and Testing，Nanjing Normal University，Nanjing 210023，China）
（2.Jiangsu Key Laboratory of 3D Printing Equipment and Manufacturing，Nanjing Normal University，Nanjing 210042，China）

Keywords:

paper feed; rolling contact; numerical analysis

PACS:

TP39

DOI:

-

Abstract:

To study the stress and deformation distribution of the contact zone between the rubber roller and rigid roller，a mathematical model of rolling contact between the rubber roller and rigid roller is built. The model is derived from the paper feed unit. The collocation method is applied to obtain the solution of the dual series equations obtaining based on elasticity theory. Effects of normal load and rubber thickness are observed through the numerical examples. The observations show that the stress of the contact zone is directly proportional to normal load，and inversely proportional to rubber thickness. It is available for improving the efficiency of rubber roller.

References:

［1］TimoshenkoSP，GoodierJN.弹性理论［M］.3版.北京：清华大学出版社，2004.TimoshenkoSP，GoodierJN.TheoryofElasticity［M］.3rded.Beijing：TsinghuaUniversityPress，2004.（inChinese）
［2］GradshteynIS，RyzhikIM.TableofIntegrals，SeriesandProducts［M］.6thed.NewYork：AcademicPress，1996.（inChinese）
［3］KalkerJJ.三维弹性体的滚动接触［M］.李自立，译.成都：西南交通大学出版社，1993

Memo

Memo:

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Common functions