Development of mixed lubrication cold rolling model

Yhu Jen Hwu, Jian Ting Lee, Yeau Ren Jeng

研究成果: Conference contribution

摘要

Within past 20 years, high surface qualities of cold strip were demanded by automotive industry and electrical engineering. Main purposes of cold rolling processed are to provide high quality surface and generate appropriate roughness for different customs. Emulsion is a common coolant used in cold rolling processes, Properties of base oil in emulsion, concentration, roughness of work roll, rolling speed and reduction are important parameters, which dominate the surface qualities of cold rolled strip. Hence, a powerful cold rolling model which can describe complicate tribological behavior in roll bite is required. In this article, a cold rolling model which integrates roll deformation and mixed lubrication in inlet zone and biting area was developed. The thickness of oil film, fraction of contact area and coefficient of friction in roll bite are calculated.

原文English
主出版物標題Tribology Engineering
編輯Yunn-Lin Hwang, Jeng-Haur Horng, Chin-Chung Wei
發行者Trans Tech Publications Ltd
頁面190-195
頁數6
ISBN(電子)9783038354581
DOIs
出版狀態Published - 2015
事件International Conference on Engineering Tribology Technology, ICETT 2014 - Nantou, Taiwan
持續時間: 2014 11月 212014 11月 23

出版系列

名字Key Engineering Materials
642
ISSN(列印)1013-9826
ISSN(電子)1662-9795

Other

OtherInternational Conference on Engineering Tribology Technology, ICETT 2014
國家/地區Taiwan
城市Nantou
期間14-11-2114-11-23

All Science Journal Classification (ASJC) codes

  • 一般材料科學
  • 材料力學
  • 機械工業

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