Multi-Criteria Selection of Operational Parameters of Hydromechanical Extrusion

被引：0
|
作者：
Byvaltsev, S., V [1 ,2 ]
Zalazinsky, A. G. [1 ]
Agapitova, O. Yu [1 ]
Titov, V. G. [1 ]
机构：
[1] Russian Acad Sci, Inst Engn Sci, Ural Branch, 34 Komsomolskaya St, Ekaterinburg 620049, Russia
[2] BN Yeltsin Ural Fed Univ, 19 Mira St, Ekaterinburg 620002, Russia
来源：
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2020): PROCEEDING OF THE 14TH INTERNATIONAL CONFERENCE ON MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES | 2020年 / 2315卷
关键词：
D O I：
10.1063/5.0036699
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The paper presents results of the simulation modeling of the hydromechanical extrusion of bar stock from a material prone to sticking when being formed. The influence of operational parameters on the extrusion stress, deformation inhomogeneity, and damage of the material under deformation is studied by mathematical modeling and simulation exercise. A regression analysis of the results of the simulation exercise is performed. Semi-continuous hydromechanical extrusion of AMG5 aluminum alloy rods is studied using an expert system designed to optimize the plastic forming of hard-to-form metal materials.
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页数：4
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