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dc.contributor.authorHsu, TCen_US
dc.contributor.authorWu, HMen_US
dc.contributor.authorHung, CHen_US
dc.date.accessioned2014-12-08T15:43:57Z-
dc.date.available2014-12-08T15:43:57Z-
dc.date.issued2001-04-01en_US
dc.identifier.issn1040-2004en_US
dc.identifier.urihttp://hdl.handle.net/11536/29717-
dc.description.abstractA realistic friction model for lubricated cold rolling process with front and back tension is developed. The model combines a rigid-plasticity finite element code with a lubrication analysis. The rolls al-e assumed to be rigid and uniform deformation and isothermal conditions al e assumed to prevail. The surface roughness effect an lubricant flow is included by using a average Reynolds equation. The active lubrication regime and appropriate friction factor can then be expressed in terms of internal interface variables in addition to the more traditional external variables. These internal variables include mean lubricant film thickness, workpiece roughness and roll roughness. The external variables are interface pressure and sliding speed. Numerical results using the coupled code such as roll separating force and roll torque under different rolling conditions are compared with experimental investigation. The simulation results are in good agreement with experimental data.en_US
dc.language.isoen_USen_US
dc.subjectsurface roughnessen_US
dc.subjectlubrication analysisen_US
dc.subjectfrictionen_US
dc.titleThe computer simulation of lubricated cold rolling processesen_US
dc.typeArticle; Proceedings Paperen_US
dc.identifier.journalTRIBOLOGY TRANSACTIONSen_US
dc.citation.volume44en_US
dc.citation.issue2en_US
dc.citation.spage191en_US
dc.citation.epage196en_US
dc.contributor.department機械工程學系zh_TW
dc.contributor.departmentDepartment of Mechanical Engineeringen_US
dc.identifier.wosnumberWOS:000167841000010-
Appears in Collections:Conferences Paper


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