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  3. Calculation of the rolling pressure distribution and force in wire flat rolling process
Calculation of the rolling pressure distribution and force in wire flat rolling process
370 viewed

Calculation of the rolling pressure distribution and force in wire flat rolling process

Kazeminezhad, M

Calculation of the rolling pressure distribution and force in wire flat rolling process

Kazeminezhad, M ; Sharif University of Technology | 2006

370 Viewed
  1. Type of Document: Article
  2. DOI: 10.1016/j.jmatprotec.2005.06.070
  3. Publisher: 2006
  4. Abstract:
  5. In this study a slab analysis is developed to predict the rolling pressure distribution and rolling force in the wire flat rolling process. In the slab analysis the variations of width of contact area between the rolls and wire during rolling is considered. Two differential equations are derived and solved using a modified Eulerian numerical method. The effects of friction coefficient, reduction in height and yield stress of wire on the rolling pressure distribution and rolling force are assessed. It is found that in the flat rolling of wire, there exists a maximum in the pressure distribution similar to that of the strip rolling process. Also, the effects of friction coefficient, reduction in height and yield stress on the neutral angle are investigated. It is observed that by increasing the reduction in height and friction coefficient, the neutral angle is increased and the yield stress has no effect on the neutral angle. A good agreement is found between the calculated and measured rolling force. © 2005 Elsevier B.V. All rights reserved
  6. Keywords:
  7. Differential equations ; Pressure distribution ; Stresses ; Wire ; Neutral angle ; Rolling force ; Rolling pressure distribution ; Wire flat rolling ; Rolling
  8. Source: Journal of Materials Processing Technology ; Volume 171, Issue 2 , 2006 , Pages 253-258 ; 09240136 (ISSN)
  9. URL: https://www.sciencedirect.com/science/article/abs/pii/S0924013605007417