Influence of laser spot overlap effect on residual stresses during laser-shock-wave processing of materials
- 作者: Sakhvadze G.1, Gavrilina L.1, Kikvidze O.2
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隶属关系:
- Blagonravov Institute of Machines Science
- Tsereteli State University
- 期: 卷 45, 编号 3 (2016)
- 页面: 258-265
- 栏目: New Technologies in Manufacturing
- URL: https://journals.rcsi.science/1052-6188/article/view/192808
- DOI: https://doi.org/10.3103/S1052618816030146
- ID: 192808
如何引用文章
详细
Laser-shock-wave processing (LSWP) of materials is an innovative material processing technology in which considerable compressive residual stresses are generated in the surface region and contribute to improved strength and performance parameters. We analyze performance capabilities of lasers operating at higher frequencies and lower energy levels compared to lasers used with traditional LSWP technologies. Finite element modeling of compressive residual stresses at different stages of laser spot overlap for BT-6 titanium alloys is carried out. The results are compared with the known experimental data. It is shown that they are correlate well with each other.
作者简介
G. Sakhvadze
Blagonravov Institute of Machines Science
编辑信件的主要联系方式.
Email: sakhvadze@mail.ru
俄罗斯联邦, Moscow
L. Gavrilina
Blagonravov Institute of Machines Science
Email: sakhvadze@mail.ru
俄罗斯联邦, Moscow
O. Kikvidze
Tsereteli State University
Email: sakhvadze@mail.ru
格鲁吉亚, Kutaisi