Analysis of Core Fracture in Drawing of Bimetal Rods and Wires-Reference-Cited by-同舟云学术

Analysis of Core Fracture in Drawing of Bimetal Rods and Wires

Published:1986-05-01 Issue:2 Volume:108 Page:133-140
ISSN:0022-0817
Container-title:Journal of Engineering for Industry
language:en
Short-container-title:

Author:

Avitzur B.¹,Wu R.¹,Talbert S.¹,Chou Y. T.¹

Affiliation:

1. Lehigh University, Institute for Metal Forming, Dept. of Materials Science and Engineering, Bethlehem, PA 18015

Abstract

A criterion for the prevention of core fracture during drawing of bimetal wire is proposed. In order to account for the contrary effect of friction between codrawing and coextrusion on the occurrence of core fracture, a model is considered which assumes a deformation geometry slightly different from that used in the development of the criterion for core fracture during coextrusion [1]. Comparison between the two criteria for codrawing and coextrusion is presented. The effects of independent process parameters on the incidence of core fracture are summarized and discussed.

Publisher

ASME International

Subject

General Medicine

Link

http://asmedigitalcollection.asme.org/manufacturingscience/article-pdf/108/2/133/6505880/133_1.pdf

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