Paper Title:
CEC Control Model for Wall Thickness Thickening of Tube Ends and Simulation
  Abstract

A control model for wall thickness thickening of the seamless steel tube end was established to multilevel control the unsteady state rolling process of the tube head and tail ends for the wall thickness thickening problem during the stretch reducing process. The three-dimensional thermal coupling calculation model was established of stretch reducing process on the platform MSC.Marc of nonlinear finite element software to analyze the influences of ends control on the wall thickness distribution of the tube. The cut length of the wall thickness thickening segments of tube head and tail were obtained through analyzing the longitudinal wall thickness distribution of the tube head and tail. The research provides an effective means for improving product quality and reducing the cutting loss.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Construction Machinery and Equipment
Edited by
Xin Chen
Pages
2509-2514
DOI
10.4028/www.scientific.net/AMR.317-319.2509
Citation
H. Yu, J. H. Li, H. Guo, "CEC Control Model for Wall Thickness Thickening of Tube Ends and Simulation", Advanced Materials Research, Vols. 317-319, pp. 2509-2514, 2011
Online since
August 2011
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Price
$32.00
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