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Optimization analysis on gap size of molding for Pb-GF composite wire

  • Wen Bin Fang*
  • , Hong Fei Sun
  • , Yao Hong Geng
  • , Er De Wang
  • , Fei Han
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

Under the condition of equal flow, the maximum and minimum theoretical values of gap size were studied and an estimation equation was established for the clad extrusion of the brittle core clad by plastic metal materials. The results show that the gap size is a key parameter for the continuous clad extrusion and the molding speed. Its maximum value (Hmax) is 0.24 mm and the minimum one (Hmax) is 0.12 mm. At a gap size of 0.18 mm, the maximum of metal extrusion per unit of time and the optimal coating speed can be obtained.

Original languageEnglish
Pages (from-to)17-21
Number of pages5
JournalJournal of Central South University of Technology (English Edition)
Volume12
Issue number1
DOIs
StatePublished - Feb 2005
Externally publishedYes

Keywords

  • Composite wire
  • Extrusion
  • Gap size
  • Glass fiber
  • Lead

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