Optimizing the Geometry of Piercing Stub Mandrels for Tube Extrusion
- Авторлар: Afanas’ev A.E.1, Grechnikov F.V.1, Kargin V.R.1, Kargin B.V.1
-
Мекемелер:
- Samara State Aerospace University (National Research University)
- Шығарылым: Том 60, № 7-8 (2016)
- Беттер: 767-770
- Бөлім: Article
- URL: https://ogarev-online.ru/0026-0894/article/view/239059
- DOI: https://doi.org/10.1007/s11015-016-0364-x
- ID: 239059
Дәйексөз келтіру
Аннотация
Results of Deform 2D simulation of and experiments on the extrusion of aluminum-alloy tubes with piercing stub mandrels are discussed. The effect of the cone angle and the mandrel position relative to the parallel land of the die on the compressive force and strain intensity is evaluated using an experimental design and a coordinate grid. A method for optimizing the geometry of piercing stub mandrels is proposed.
Негізгі сөздер
Авторлар туралы
A. Afanas’ev
Samara State Aerospace University (National Research University)
Хат алмасуға жауапты Автор.
Email: alexander.afanasiev@alcoa.com
Ресей, Samara
F. Grechnikov
Samara State Aerospace University (National Research University)
Email: alexander.afanasiev@alcoa.com
Ресей, Samara
V. Kargin
Samara State Aerospace University (National Research University)
Email: alexander.afanasiev@alcoa.com
Ресей, Samara
B. Kargin
Samara State Aerospace University (National Research University)
Email: alexander.afanasiev@alcoa.com
Ресей, Samara
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