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Monieta Jan (Maritime University of Szczecin, Poland)
Problems of Friction Force Measurement Between Cylindrical Outdoor and Internal Slide Parts
Multidisciplinary Aspects of Production Engineering, 2018, vol. 1, s. 19-25, rys., bibliogr. 16 poz.
Słowa kluczowe
Maszyny i urządzenia, Mechanika, Badania właściwości fizycznych, Materiałoznawstwo
Machinery and equipment, Mechanics, Physical properties research, Materials science
streszcz., summ.
The article presents the determination of an exemplary measure in the assessment of the technical state of sets of mechanical objects at the stage of manufacture, use and maintenance. The technical state of the assemblies is influenced by the quality of the friction-cooperating elements, the quality of basic functions, the surroundings and the diameter clearance of kinematic node components. Energy wasted to overcome the frictional resistance is a significant part of the energy supplied, which is why current friction losses are minimized. The article includes analysis of the phenomena occurring in the cylindrical pairs in the presence of static and kinetic friction. The many factors affecting the course and values of friction force between cylindrical elements performing relative reciprocating motion have been indicated. The subject of the article is the method of measuring the friction force between a fixed and movable cylindrical element of the mechanical object. The gradual increase of the friction force component takes place by means of easily accessible force. The results of experimental tests of the friction force in different laboratory conditions under are also included. The effect on the measured friction force was investigated: of friction elements geometry and the surface condition after manufacture and/or operation. Scatter results of static friction force depending on the geometry and surface state can be significant. Examples of surface state images are shown. A friction force model was also developed depending on factors affecting its value. (original abstract)
Pełny tekst
  1. Belforte, G., Mattiazzo, G. and Mauro S. (2003). Measurement of Friction Force in Pneumatic Cylinders, Tribotest 10(1), pp. 33-48.
  2. Capanidis, D., Kowalewski, P., Leśniewski, T., Paszkowski, M. and Wieleba W. (2015). The Role of Tribological Research in Increasing the Durability and Reliability of Machines and Devices Used in the Copper Belt. Scientific Papers of the Lower Silesian School of Business and Technology. Studies of Technical Sciences, 4, pp. 47-64.
  3. Chang, H., Lan, C., Chen, C., Tsung, T. and Guo J. (2012). Measurement of Frictional Force Characteristics of Pneumatic Cylinders Under Dry and Lubricated Conditions. Electrical Review, 88 (7b), pp. 26164.
  4. Dudziak, M., Domek, Kołodziej, A., and Talaśka K. (2014). Contact Problems Between the Hub and the Shaft with a Three-Angular Shape of Cross-Section for Different Angular Positions. Procedia Engineering, 96, pp. 50-58.
  5. Farth, A., Voigt, A. and Spickenreuther M. (2005). Method for Setting the Nozzle Opening Pressure for an Injection Nozzle and Arrangement for Carrying out the Method. 6,976,389.
  6. Hebda, M. (2007). The Processes of Friction, Lubrication and Machine Wear. Warsaw Radom: Institute of Sustainable Technologies.
  7. Holmberg, K. Andersson, P. Nylund, N.O., Mäkelä, K. and Erdemir A., (2014). Global Energy Consumption Due to Friction in Trucks and Buses. Tribology International, 78, pp. 94-114.
  8. Iwanaga, T. and Kiriki, Y. (2002). Fuel Injection Nozzle With a Member to Reduce The Frictional Force Developed Between Parts During the Clamping. 1,236,887.
  9. Kiriki, Y. (2002). Fuel Injection Nozzle with a Member to Reduce the Frictional Force Developed Between Parts During The Clamping. 20,020,109,021.
  10. Monieta, J. (2012). Research on the Friction Force of the Needle in the Nozzle Body of Marine Diesel Engines in the Presence of a Lubricating Medium that Account Position Changes. Tribologia, 2, pp. 4157.
  11. Monieta, J. and Lorek Ł. (2008). Researches of Friction Force of Injector Nozzles in Injector Bodies of Marine Diesel Engines in the Presence of Lubricating Compound. Journal of Polish CIMAC, 3(1), pp. 111121.
  12. Monieta, J., Łukomski, M. (2005). Methods and Means of Estimation of Technical State Features of the Marine Diesel Engines Injector Nozzles Type Sulzer 6AL20/24. Scientific Journals of the Maritime University of Szczecin, 5(77), pp. 383391.
  13. Mufti, R.A. and Priest, M. (2012). Effect of Cylinder Pressure on Engine Valve-Train Friction Under Motored and Fired Conditions. Journal of Engineering Tribology, pp. 306-314.
  14. Piaseczny, l. (1992). Marine Repair Technology of Internal Combustion Engines. Gdansk: Maritime Publishing, pp. 394-395.
  15. Włodarski, J.K. (1998). Exploitation of Ship Machinery. Gdynia: Gdynia Maritime University.
  16. Zabelin, P. (2014). Internal Combustion Engine Efficiency. 0,318,507.
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