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Title: Automated Shaping of Punches for Deep Extrusion with Thinning

Abstract

A mathematical procedure for finding the contact points of shaping arcs at the end of a punch is considered. Profiling of the conical upper section of a punch is discussed. A golden-section algorithm is proposed for determining an angle whose value cannot be determined analytically from the initial data.

Authors:
 [1]; ; ;  [2]
  1. AO Mekhanicheskii Zavod (Russian Federation)
  2. Orenburg State University (Russian Federation)
Publication Date:
OSTI Identifier:
22779117
Resource Type:
Journal Article
Journal Name:
Russian Engineering Research
Additional Journal Information:
Journal Volume: 38; Journal Issue: 5; Other Information: Copyright (c) 2018 Allerton Press, Inc.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1068-798X
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; ALGORITHMS; ANALYTICAL SOLUTION; DATA; EXTRUSION

Citation Formats

Shchegolev, A. V., E-mail: andrejshegolev@yandex.ru, Sergeev, A. I., E-mail: alexandr-sergeew@mail.ru, Rusyaev, A. S., E-mail: nermal@mail.ru, and Sherstobitova, V. N., E-mail: sveronika@yandex.ru. Automated Shaping of Punches for Deep Extrusion with Thinning. United States: N. p., 2018. Web. doi:10.3103/S1068798X18050167.
Shchegolev, A. V., E-mail: andrejshegolev@yandex.ru, Sergeev, A. I., E-mail: alexandr-sergeew@mail.ru, Rusyaev, A. S., E-mail: nermal@mail.ru, & Sherstobitova, V. N., E-mail: sveronika@yandex.ru. Automated Shaping of Punches for Deep Extrusion with Thinning. United States. doi:10.3103/S1068798X18050167.
Shchegolev, A. V., E-mail: andrejshegolev@yandex.ru, Sergeev, A. I., E-mail: alexandr-sergeew@mail.ru, Rusyaev, A. S., E-mail: nermal@mail.ru, and Sherstobitova, V. N., E-mail: sveronika@yandex.ru. Tue . "Automated Shaping of Punches for Deep Extrusion with Thinning". United States. doi:10.3103/S1068798X18050167.
@article{osti_22779117,
title = {Automated Shaping of Punches for Deep Extrusion with Thinning},
author = {Shchegolev, A. V., E-mail: andrejshegolev@yandex.ru and Sergeev, A. I., E-mail: alexandr-sergeew@mail.ru and Rusyaev, A. S., E-mail: nermal@mail.ru and Sherstobitova, V. N., E-mail: sveronika@yandex.ru},
abstractNote = {A mathematical procedure for finding the contact points of shaping arcs at the end of a punch is considered. Profiling of the conical upper section of a punch is discussed. A golden-section algorithm is proposed for determining an angle whose value cannot be determined analytically from the initial data.},
doi = {10.3103/S1068798X18050167},
journal = {Russian Engineering Research},
issn = {1068-798X},
number = 5,
volume = 38,
place = {United States},
year = {2018},
month = {5}
}