Distribution of spots of contact at interaction fractal engineering surfaces.

Tikhomirov   Viktor; Mikhail Izmerov

doi:10.12737/22753

DISTRIBUTION OF SPOTS OF CONTACT AT INTERACTION FRACTAL ENGINEERING SURFACES. Distribution of spots of contact at interaction fractal engineering surfaces.

АА Аа

Published in Bulletin of Bryansk state technical university · Volume 2015, Issue 1 · Pages 60–66 · Rubric: Mechanical engineering and transport

DOI: https://doi.org/10.12737/22753

Received: 18.11.2016 Accepted: 18.11.2016 Published: 18.11.2016 Language of publication: RUS

Authors

Tikhomirov Viktor

Mikhail Izmerov

ORCID

Tikhomirov Viktor

Academic degree: doctor of technical sciences

Science rang: professor

Bryanskiy gosudarstvennyy tehnicheskiy universitet Russian Federation

Mikhail Izmerov

Academic degree: doctor of technical sciences

Science rang: docent

Bryansk State Technical University Associate Professor, Head of the Department · Department of Design in Mechanical Engineering · Russian Federation · Bryansk

ORCID

ABSTRACT

Communication of a classical statistical method of an assessment of geometry of rough surfaces and fractal approach is shown. Procedures of modeling of fractal surfaces are described. Adequacy of models to real surfaces is checked on the spectral density and the offered criterion of adequacy. The communication between deformation of microroughness and loading giving a full picture of an elasto-plastic condition of a spot of contact at the set rapprochement is received.

KEYWORDS

contact mechanics, fractal surfaces, gap, fractal dimension, spectral density, modeling of surfaces, deformation.

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Editor-in-Chief, editorial board chair

Editor-in-chief of the journal Bulletin of Bryansk State Technical University KHANDOZHKO ALEKSANDER VLADIMIROVICH Aleksander Vladimirovich Khandozhko is Doctor of Engineering (2002), Associate Professor (1993), Honorary Worker of Higher Professional Education of the Russian Federation, Professor of the Department of Metal-cutting Machines and Tools at Bryansk State Technical University (BSTU). He was born in Chelyabinsk in 1958. In 1980 he graduated from Bryansk Institute of Transport Engineering (BITE) (now - Bryansk State Technical University, BSTU) with a degree in Mechanical Engineering Technology, Metal-cutting Machines and Tools. From 1980 to 1983, he worked as a manufacturing engineer at an industrial enterprise. From 1983 until now he has been working at Bryansk State Technical University, having started his career at the university as a training master. In 1985 he entered the full-time postgraduate course in BITE. In 1989 he defended the thesis for the degree of Candidate of Science in the Dissertation Council of Moscow State Aviation Technological Institute (MSATI) on the specialty Heat Engines of Aircrafts. After defending his thesis, he worked as an assistant and then as an associate professor of the department of Metal-cutting Machines and Tools at BITE. In 2000 he entered the post-doctoral program and in 2002 he defended his doctoral thesis on the specialty of Technology and Equipment of Mechanical and Physical-technical Processing. After defending his thesis, he worked as a professor of the department until 2009. In 2009 he was appointed the head of the department of Metal-cutting Machines and Tools at Bryansk State Technical University. In 2016 when the laboratory of wave deformation and combined hardening in additive and subtractive technologies was founded at BSTU, he became the head of the department of modular technological equipment, continuing his teaching work as a professor of the department of Metal-cutting Machines and Tools. Khandozhko A.V. is a member of the editorial board of the journal Science Intensive Technologies in Mechanical Engineering (Bryansk). Since 2002 he has been a member of dissertation councils of several universities; currently he is a member of three dissertation councils D999. 155. 03, D999.112.02 and D212.021.03 aa well as being the Deputy Chairman of Dissertation Council D999.155.03. Topics of scientific research 1. Fundamental theoretical and applied issues of designing cutting tools. 2. Theory and practice of designing and manufacturing process equipment, including for additive-subtractive processes. 3. Issues of mechanical processing of materials. 4. Problems of providing product quality in mechanical processing and additive processes.

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Tikhomirov V., Izmerov M. A. Distribution of spots of contact at interaction fractal engineering surfaces. // Bulletin of Bryansk state technical university. 2016. no. 1. pp. 60-66. DOI: https://doi.org/10.12737/22753. (Date of access 11.10.2026).

MLA

Tikhomirov Viktor, Izmerov M. A.. "Distribution of spots of contact at interaction fractal engineering surfaces.." Bulletin of Bryansk state technical university 2015.1 (2016): 60-66. DOI: https://doi.org/10.12737/22753.

APA

Tikhomirov V., Izmerov M. A. (2016). Distribution of spots of contact at interaction fractal engineering surfaces.. Bulletin of Bryansk state technical university, 2015(1), 60-66. https://doi.org/10.12737/22753

Chicago

Tikhomirov Viktor, Izmerov M. A.. "Distribution of spots of contact at interaction fractal engineering surfaces.." Bulletin of Bryansk state technical university 2015, no. 1 (2016): 60-66. https://doi.org/10.12737/22753.

WIKI

{{cite journal | author = Tikhomirov V., Izmerov M. A. | title = Distribution of spots of contact at interaction fractal engineering surfaces. | journal = Bulletin of Bryansk state technical university | year = 2016 | volume = 2015 | issue = 1 | pages = 60-66 | doi = 10.12737/22753 }}

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DISTRIBUTION OF SPOTS OF CONTACT AT INTERACTION FRACTAL ENGINEERING SURFACES. Distribution of spots of contact at interaction fractal engineering surfaces.

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