NUMERICAL STUDY OF CONDITIONS FOR SUBSURFACE SHEAR INSTABILITY UNDER CONTACT INTERACTION / Dmitriev Andrey I.,Kuznetsov Viktor P.,Tarsov Sergey Yu // . - 2015. - V. , l. . - P. 542-549.

ISSN/EISSN:

нет данных / нет данных

Type:

Proceedings Paper

Abstract:

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.

Author keywords:

numerical modeling; movable cellular automata; nanostructuring; burnishing; shear instability CELLULAR-AUTOMATA METHOD; AUTOMOTIVE BRAKING; DEFORMATION; FRICTION; WEAR

DOI:

нет данных

Web of Science ID:

ISI:000380573600052

Соавторы в МНС:

Другие поля

Поле	Значение
Editor	Onate, E and Owen, DRJ and Peric, D and Chiumenti, M
Booktitle	COMPUTATIONAL PLASTICITY XIII: FUNDAMENTALS AND APPLICATIONS
Note	XIII International Conference on Computational Plasticity: Fundamentals and Applications COMPLAS 2015, Barcelona, SPAIN, SEP 01-03, 2015
Organization	CIMNE; UPC; Swansea Univ; ECCOMAS; IACM; ERC
Publisher	INT CENTER NUMERICAL METHODS ENGINEERING
Address	GRAN CAPITAN, S-N, CAMPUS NORTE UPC, MODULO C1, 08034 BARCELONA, SPAIN
Language	English
ISBN	978-84-944244-6-5
Keywords-Plus	CELLULAR-AUTOMATA METHOD; AUTOMOTIVE BRAKING; DEFORMATION; FRICTION; WEAR
Research-Areas	Engineering; Mathematics
Web-of-Science-Categories	Engineering, Multidisciplinary; Mathematics, Interdisciplinary Applications
Author-Email	dmitr@ispms.tsc.ru
ResearcherID-Numbers	Dmitriev, Andrey/D-6611-2014
ORCID-Numbers	Tarasov, Sergei/0000-0003-0702-7639
Number-of-Cited-References	8
Doc-Delivery-Number	BF3SN