Development of the method on the stress-strain state assessment of products taking into account technological heredity
- 作者: Evdokimov D.V.1,2, Aleksencev A.A.1, Bukaty A.S.1,2, Ahtamjanov R.M.2, Bychkov D.A.2
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隶属关系:
- Samara National Research University
- JSC Aviaagregat
- 期: 卷 25, 编号 3 (2023)
- 页面: 57-63
- 栏目: Articles
- URL: https://journals.eco-vector.com/1990-5378/article/view/624755
- DOI: https://doi.org/10.37313/1990-5378-2023-25-3-57-63
- ID: 624755
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详细
The article presents a technique that allows assessing the stress-strain state of products both at the stages of technological operations and upon completion of the manufacturing process. The technique is based on a finite element model, which makes it possible to obtain stress and strain fields depending on the loaded diagrams of residual stresses that are formed during the process of the technological operation under study. Thus, the developed technique can serve as an effective tool for optimizing technological operations, and hence the technological process as a whole. As an example, the paper considers the optimization of the technological process of the front support traverse of a domestic advanced aircraft. As a result of using the presented methodology, it turns out to determine the most advantageous modes of processing the problem area of the traverse, which made it possible to increase the working life of the part to the required value.
作者简介
Dmitry Evdokimov
Samara National Research University; JSC Aviaagregat
编辑信件的主要联系方式.
Email: dmitry.evd.ssau@gmail.com
Senior Project Engineer of JSC Aviaagregat, Senior Lecturer of the Material Resistance and Engine Production Technologies Departments of Samara National Research University
俄罗斯联邦, SamaraArtem Aleksencev
Samara National Research University
Email: artem2000samara@gmail.com
Post Graduate Student at the Engine Production Technologies Department of Samara National Research University
俄罗斯联邦, SamaraAleksey Bukaty
Samara National Research University; JSC Aviaagregat
Email: dmitry.evd.ssau@gmail.com
Doctor of Technics, Professor at the Material Resistance Department of Samara National Research University, Head of the Technology Problems Department of JSC Aviaagregat
俄罗斯联邦, SamaraRamil’ Ahtamjanov
JSC Aviaagregat
Email: arm102bash@yandex.ru
Head of the Department of Hydro Units of the Design Bureau of JSC Aviaagregat, Postgraduate Student of the Department of Strength of Materials, Samara University
俄罗斯联邦, SamaraDmitry Bychkov
JSC Aviaagregat
Email: db2009@bk.ru
Senior Project Engineer of JSC Aviaagregat
俄罗斯联邦, Samara参考
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