Email this article Effect of Initial Mechanical Anisotropy of the Pipe Blank in Expansion by a Conical Punch
- Authors: Gryazev M.V.1, Pasynkov A.A.1, Larin S.N.1
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Affiliations:
- Tula State University
- Issue: Vol 38, No 5 (2018)
- Pages: 371-375
- Section: Article
- URL: https://journal-vniispk.ru/1068-798X/article/view/227444
- DOI: https://doi.org/10.3103/S1068798X1805009X
- ID: 227444
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Abstract
The forces involved in the expansion of a pipe blank by means of a conical punch are analyzed by solving the approximate differential equilibrium equation, together with the corresponding fluidity condition. The influence of the initial mechanical anisotropy of the blank on the force and stress in the deformation region is established.
About the authors
M. V. Gryazev
Tula State University
Author for correspondence.
Email: mpf-tula@rambler.ru
Russian Federation, Tula
A. A. Pasynkov
Tula State University
Email: mpf-tula@rambler.ru
Russian Federation, Tula
S. N. Larin
Tula State University
Email: mpf-tula@rambler.ru
Russian Federation, Tula
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