Calculating real area of contact of single microasperity modeled by a cylinder with smooth surface
Source abstract
Abstract
Dependences for determining the approach, the curvature radius of the contact surface under a load, and the real area of contact of a single cylindrical asperity with the surface of a part are presented. It is shown that, at the same values of the real area of contact, the values of the loads that compress the joint of the parts with the roughness modeled by cylindrical or spherical microasperities can differ substantially.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Adhesion, Friction, and Surface Interactions · Engineering Technology and Methodologies · Advanced machining processes and optimization
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (15)
Show source-provided references
1. Demkin, N.B. and Izmailov, V.V., Some results of rough surface contact simulation, in Mekhanika i fizika protsessov na poverkhnosti v kontakte tverdykh tel, detalei tekhnologicheskogo i energeticheskogo oborudovaniya. Mezhvuz. sb. nauch. tr. (Coll. Papers. Mechanics and Physics of Processes on the Surface in Contact with Solids, Details of Technological and Energetic Equipment), Tver: Tver. Gos. Tekhn. Univ., 2009.
2. Matlin, M.M. and Babakov, A.V., Mechanics of contact interaction of solids during initial touchment along the line, Mechanika, 2000, vol. 23, no. 3, p. 5.
3. Levina, Z.M. and Reshetov, D.N., Kontaktnaya zhestkost’ mashin (Contact Rigidity of Machines), Moscow: Mashinostroenie, 1971.
4. Matlin, M.M. and Babakov, A.V., Automation of calculation of parameters of “cylindrical roller-plane” junction, in Avtomatizatsiya tekhnologicheskikh protsessov v mashinostroenii: Mezhvuz. sb. nauch. tr. (Coll. Papers. Automation of Technological Processes in Machine Engineering), Volgograd: Volg. Gos. Tekhn. Univ., 2001.
5. Matlin, M.M. and Babakov, A.V., RF Patent 2175123, Byull. Izobr., 2001, no. 29.
6. Matlin, M.M., Lebskii, S.L., and Mozgunova, A.I., Contact module of metal hardening in problems of surface plastic deformation of machine details, Uprochnyayushchie Tekhnologii i Pokrytiya, 2005, no. 4, p. 13.
7. Drozd, M.S., Matlin, M.M., and Sidyakin, Yu.I., Inzhenernye raschety uprugoplasticheskoi kontaktnoi deformatsi (Engineering Calculations of Elastoplastic Contact Deformation), Moscow: Mashinostroenie, 1986.
8. Matlin, M.M. and Babakov, A.V., Calculation of admissible stresses for estimation of gearing contact hardness, Mashinostroitel’, 2000, no. 9, p. 20.
9. Matlin, M.M., Kazankina, E.N., and Kazankin, V.A., Calculation of the actual contact area between a single microasperity and the smooth surface of a part when the hardnesses of their materials are similar, J. Friction Wear, 2011, vol. 32, p. 140.10.3103/S1068366611020073 ↗
10. Ishlinskii, A.Yu., Axial-symmetric problem of plasticity and Brinell probe, Priklad. Matem. Mekh., 1944, vol. 8, p. 201.
11. Kragel’skii, I.V. and Mikhin, N.M., Uzly treniya mashin: Spravochnik (Machine Friction Nods. A Handbook), Moscow: Mashinostroenie, 1984.
12. Matlin, M.M., Lebskii, S.L., and Babakov, A.V., Determination of plastically deformed layer depth at detail reinforcing rolling by cylindrical rollers, Vestnik Mashinostroeniya, 2002, no. 10, p. 53.
13. Spravochnik po tribotekhnike (Tribotechnical Handbook), Khebdy, M. and Chichinadze, A.V., Eds., Moscow: Mashinostroenie, 1989.
14. Demkin, N.B. and Ryzhov, E.V., Kachestvo poverkhnosti i kontakt detalei mashin (Surface Quality and Machine Detail Contact), Moscow: Mashinostroenie, 1981.
15. Ryzhov, E.V., Kontaktnaya zhestkost’ detalei mashin (Contact Hardness of Machine Details), Moscow: Mashinostroenie, 1966.