Paper Title:
Process Analysis and Numerical Simulation of UHMW-PE Pipe Gas-Assisted Precision Molding
  Abstract

The method of molding in barrel is a new technology of extruding pure UHMW-PE pipes continuously on single screw extruder. Its significant advantage is that the pure UHMW-PE tube is extruded continuously and efficiently without any additives. In order to get UHMW-PE pipe with smooth surface, high dimensional accuracy and excellent performance, the tube should be molded precisely by the gas-assisted device. This paper will analyze the principle of UHMW-PE pipe gas-assisted precision molding and simulate the process. The analytical results such as temperature, time and internal stress distribution provide a theoretical basis for the design of the gas-assisted precision molding device.

  Info
Periodical
Edited by
Chuansheng Wang, Lianxiang Ma and Weiming Yang
Pages
264-270
DOI
10.4028/www.scientific.net/AMR.221.264
Citation
F. H. Tong, J. H. Qin, "Process Analysis and Numerical Simulation of UHMW-PE Pipe Gas-Assisted Precision Molding", Advanced Materials Research, Vol. 221, pp. 264-270, 2011
Online since
March 2011
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