On One Analysis of Axisymmetric Extrusion by the Use of Flow Lines-Reference-Cited by-同舟云学术

On One Analysis of Axisymmetric Extrusion by the Use of Flow Lines

Published:1977-05-01 Issue:2 Volume:99 Page:419-423
ISSN:0022-0817
Container-title:Journal of Engineering for Industry
language:en
Short-container-title:

Author:

Ishikawa Hiromasa¹,Hata Kin-Ichi¹,Goto Masayoshi²

Affiliation:

1. Department of Mechanical Engineering, Hokkaido University, Kita-ku, Sapporo, Japan

2. The Japan Steel Works Ltd., Muroran, Japan

Abstract

On the assumption that the flow lines of material might be approximated by the function of hyperbolic tangent an analytical method to examine the mechanics of material during forward extrusion is presented in this paper. For the application of this method to actual extrusion, the unknown quantity is readily determined with the use of material constant obtained through the compression test. Therefore, the mechanics of material during forward extrusion can be obtained approximately without a preliminary extrusion test.

Publisher

ASME International

Subject

General Medicine

Link

http://asmedigitalcollection.asme.org/manufacturingscience/article-pdf/99/2/419/6504444/419_1.pdf

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1. A new approach to visioplasticity in dynamic plane upsetting;Computer Methods in Applied Mechanics and Engineering;2000-12

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