Plasticity field adjacent to faces of asperities on a rotating roll after initial indentation into a half-space
McElwain, Sean, Shi, Jingyu, & Domanti, S. A. (2002) Plasticity field adjacent to faces of asperities on a rotating roll after initial indentation into a half-space. Mechanics Research Communications, 29(1), pp. 11-16.
The plastic deformation field near the horizontal surface of a half space of perfectly plastic material associated with an indenting rotating rigid tooth is studied using slip line theory. The tooth is one of many on a roll surface and indents first into the half-space material and then rotates about the roll center. A slip line field is proposed for the deforming plastic region and a solution scheme is outlined. The emphasis is on determining the shape of the deforming region, especially that of the free surface. The study has a potential application in roughness transfer in metal forming processing.
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|Item Type:||Journal Article|
|Divisions:||Current > QUT Faculties and Divisions > Faculty of Health
Current > Institutes > Institute of Health and Biomedical Innovation
|Copyright Owner:||Copyright 2002 Pergamon-Elsevier Science Ltd|
|Deposited On:||17 Jun 2009 13:26|
|Last Modified:||10 Aug 2011 13:53|
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