Аннотация
Numerical modeling of nanostructuring burnishing has been carried out to reveal the limiting values of process parameters, which serve both to provide the appropriate surface quality and positive deformation-induced structural modification of the subsurface layers as well as to avoid shear instability in the subsurface layers of burnished metal. The effects of load, burnishing speed, tool pass number and tribological transfer on the burnished surface roughness have been elucidated by the example of quenched and tempered steels 20X (EN 20Cr4). It was shown that overloading results in quasi-viscous flow of the subsurface material, deterioration of the surface and ruining the positive effect of nanostructuring burnishing.
Язык оригинала | Английский |
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Название основной публикации | Proceedings of the 13th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2015 |
Издатель | International Center for Numerical Methods in Engineering |
Страницы | 542-549 |
Число страниц | 8 |
ISBN (электронное издание) | 9788494424465 |
Состояние | Опубликовано - 2015 |
Опубликовано для внешнего пользования | Да |
Событие | 13th International Conference on Computational Plasticity, COMPLAS 2015 - Barcelona, Испания Продолжительность: 1 сен 2015 → 3 сен 2015 |
Конференция
Конференция | 13th International Conference on Computational Plasticity, COMPLAS 2015 |
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Страна | Испания |
Город | Barcelona |
Период | 1.9.15 → 3.9.15 |
ASJC Scopus subject areas
- Computational Theory and Mathematics
- Theoretical Computer Science