DEVELOPMENT OF STATUTORY METHODS FOR CALCULATION AND DESIGN OF TRIBO-FATIGUE SYSTEMS. PART 1

YELOVOY Oleg M., Ph. D. in Eng., Deputy Director General for Research and Innovations, Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

BOGDANOVICH Alexander V., D. Sc. in Eng., Assoc. Prof., Professor of the Department of Theoretical and Applied Mechanics, Belarusian State University, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

The article discusses briefly the principles that can be used as a basis for the development of normative methods for the calculation and design of Tribo-Fatigue systems. The implementation of such principles is illustrated by the solution of the following main tasks: determination of the required dimensions of the elements of the Tribo-Fatigue systems and the area of their contact; choice of materials for their manufacture; determination of the required value of the coefficient of friction to ensure a given operational reliability of the system; forecasting of durability and reliability by the criteria of Tribo-Fatigue; determination of wear intensity and wear resistance group; risk (safety) of operation assessment. The formulas obtained in the framework of the generalized energy theory of the limiting states of Tribo-Fatigue systems under the influence of volume, friction and thermodynamic loads and operating in a corrosive medium, theory of reliability for such systems by the criteria of fatigue resistance, vibration, wear and erosion resistance, the concept of L-risk and S_ρ-safety also are used.

active system, wear-fatigue damage, strength, wear resistance, safety factor, life time, contact-mechanical fatigue, frictional-mechanical fatigue

• Frolov K.V. Problemi nadezhnosti i resursa izdeliy mashinostroeniya [Problems of reliability and resource of engineering products]. Problemi nadezhnosti i resursa v mashinostroenii [Problems of reliability and resource in mechanical engineering], Moscow, Nauka, 1986, pp. 5–35.
• Reshetov D.N. Rabotosposobnost i nadezhnost mashin [Performance and reliability of machines], Moscow, Vysshaja shkola, 1974. 206 p.
• Serensen S.V., Kogaev V.P., Schneiderovich F.M. Nesuschaya sposobnost i rascheti detaley mashin na prochnost [Carrying capacity and calculation of machine parts for strength]. Moscow, Mashinostroenie, 1975. 488 p.
• Kogaev V.P., Drozdov Yu.N. Prochnost i iznosostoykost detaley mashin: ucheb. posobie dlya stydentov mashinostr. vuzov [Strength and wear resistance of machine parts: a textbook for engineering students]. Moscow, Vysshaja shkola, 1991. 319 p.
• Birger I.A., Shorr B.F., Iosilewicz G.B. Raschet na prochnost detaley mashin: spravochnik [Calculation of the strength of machine parts: Handbook]. Moscow, Mashinostroenie, 1979. 702 p.
• Frolov K.V. Metodi soverschenstvovaniya mashin i sovremennie problemi mashinostroeniya [Methods of improving machines and modern problems of machine building]. Moscow, Mashinostroenie, 1984. 223 p.
• Troshchenko V.T. [et al.] Prochnost materialov i konstruktciy [Strength of materials and structures]. Kiev, Akademperiodika, 2005. 1088 p.
• Pisarenko G.S. Aktualnie voprosi prochnosti v sovremennom mashinostroenii [Topical issues of strength in modern engineering]. Kiev, Naukova Dumka, 1992. 192 p.
• Kogaev V.P., Makhutov N.A., Gusenkov A.P. Rascheti detaley mashin na prochnost i dolgovechnost: spravochnik [Calculations of machine parts for strength and durability: Handbook]. Moscow, Mashinostroenie, 1985. 224 p.
• Kragelsky I.V., Dobychin M.N., Kombalov V.S. Osnovy raschetov na trenie i iznos [Basics of calculations for friction and wear]. Moscow, Mashinostroenie, 1977. 528 p.
• Chichinadze А.V. [et al.] Osnovy tribologii; uchebnik [Fundamentals of tribology: textbook]. Moscow, Mashinostroenie, 2001. 663 p.
• Reshetov D.N., Gusenkov A.P., Drozdov Yu.N. [et al.] Detali mashin. Konstruktcionnaya prochnost. Trenie, iznos, smazka [Machine parts. Structural strength. Friction, wear, lubrication]. Mashinostroenie. Enciklopedia [Mechanical engineering. Encyclopedia]. Moscow, Mashinostroenie, 1995, vol. IV-1. 844 p.
• Sosnovskiy, L.А. [et al.] Fundamentalnie zakonomernosty dostizhenia predelnih sostoyaniy obektov pri kombinirovannih mnogoparametricheskih vozdeystviyah silovih faktorov i termodinamicheskoy sredi [Fundamental regularities of achievement
  of limiting states for objects at combined multiparametric influences of force factors and a thermodynamic environment]. Mehanika mashin, mehanizmov i materialov [Mechanics of machine, mechanisms and materials], 2015, no. 3, pp. 79–94, 2015, no. 4, pp.76–92.
• Sherbakov S.S., Sosnovskiy L.A. Mehanika tribofaticheskih sistem [Mechanic of Tribo-Fatigue systems]. Minsk, BGU, 2011. 407 p.
• GOST 25.504-82. Rascheti i ispitaniya na prochnost. Metodi rascheta harakteristik soprotivleniya ustalosti [State Standard 25.504-82. Calculations and tests of strength. Methods for calculating the characteristics of fatigue resistance]. Moscow, Izdatelstvo standartov, 1982. 122 p.
• GOST 27609-88. Rascheti i ispitaniya na prochnost v mashinostroenii. Osnovnie polozheniya i trebovaniya k provedeniyu i normativno-tehnicheskomu obespecheniyu [State Standard 27609-88. Calculations and tests for strength in mechanical engineering. Basic provisions and requirements for implementation and regulatory support]. Moscow, Izdatelstvo standartov,1988. 11 p.
• СА 03-003-07. Standart assotciatcii. Rascheti na prochnost i vibratciyu stalnih tehnologicheskih truboprovodov [SА 03-003-07. The standard of association. Calculations on the strength and vibration of steel process pipelines]. Moscow, Rostehexpertiza, 2007. 115 p.
• Rukovodjashhij document RD 39-00147105-001-9. Metodika otcenki staticheskoy prochnosti i tciklicheskoy dolgovechnosti magistralnih nefteprovodov [Guidance document RD 39-00147105-001-91. Method for assessing the static strength and
  cyclic durability of magistral oil pipelines]. Ufa, VNIISPTneft, 1992. 87 p.
• Sosnovskiy L.A. Mehanika iznosoustalostnogo povrezhdeniya [Mechanics of Wear-Fatigue damage]. Gomel, BelGUT, 2007. 434 p.
• Bogdanovich A.V. Prognozirovanie predelnyh sostojanij silovyh system [Prediction of the limiting states of power systems]. Grodno, GrGU im. Ja. Kupaly, 2008. 372 p.