Study of the Injection Upsetting of Metals-Reference-Cited by-同舟云学术

Study of the Injection Upsetting of Metals

Published:1973-12 Issue:6 Volume:15 Page:410-421
ISSN:0022-2542
Container-title:Journal of Mechanical Engineering Science
language:en
Short-container-title:Journal of Mechanical Engineering Science

Author:

Parsons B.¹,Milner P. R.²,Cole B. N.³

Affiliation:

1. Department of Mechanical Engineering, The University of Leeds, Leeds LS2 9JT. Member of the Institution

2. Department of Mechanical Engineering, Teesside Polytechnic, Middlesbrough TS1 3BA. Graduate Member of the Institution

3. Professor of Mechanical Engineering and Head of Department, Department of Mechanical Engineering, The University of Leeds. Fellow of the Institution

Abstract

The punch pressure required to injection upset a cylindrical billet of an isotropic, non-work-hardening, rigid–plastic material is derived using an upper bound (velocity field) technique and by a ‘slab’ stress analysis. A method for applying the theory to the injection upsetting of work-hardening materials is evolved and the validity of this application is demonstrated by the results of experiments using pure aluminium, an aluminium alloy and copper.

Publisher

SAGE Publications

Subject

General Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1243/JMES_JOUR_1973_015_075_02

Reference12 articles.

1. On complete solutions for frictionless extrusion in plane strain

2. On the complete solution to problems of deformation of a plastic-rigid material

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