Micro-Plasto-Hydrodynamic Lubrication a Fundamental Mechanism in Cold Rolling

Maxime Laugier, Romain Boman, Nicolas Legrand, Jean Philippe Ponthot, Maurice Tornicelli, Jakob Ilsted Bech, Yves Carretta

Research output: Contribution to journalConference articleResearchpeer-review

Abstract

This paper presents recent investigations in Micro-Plasto-Hydrodynamic (MPH) lubrication. Industrial evidences of the existence of MPH lubrication mechanism for cold rolling processes are presented. A new lubrication model developed for strip drawing processes is then applied to predict the MPH lubrication initiation and MPH lubrication extension along the tool-piece solid contacts initially in boundary lubrication regime. Finally, it is shown how this new MPH lubrication model can be implemented in a cold rolling model to maximize mills capabilities, determine optimum rolling oils properties and predict roughness transfer.
Original languageEnglish
JournalAdvanced Materials Research
Volume966-967
Pages (from-to)228-241
Number of pages14
ISSN1022-6680
DOIs
Publication statusPublished - 2014
Event6th International Conference on Tribology in Manufacturing Processes & Joining by Plastic Deformation - Darmstadt, Germany
Duration: 22 Jun 201424 Jun 2014
Conference number: 6
http://www.ictmp2014.com/

Conference

Conference6th International Conference on Tribology in Manufacturing Processes & Joining by Plastic Deformation
Number6
CountryGermany
CityDarmstadt
Period22/06/201424/06/2014
Internet address

Keywords

  • Friction Control
  • Micro-Plasto-Hydrodynamic
  • Cold Rolling Lubrication
  • Roll Bite Behavior

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