The Influence of Burnishing Parameters on the Roughness, Plastic Strain and Shape Deviations of Marine Pumps Crankshaft Pins in Fresh Water Installations

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The Influence of Burnishing Parameters on the Roughness, Plastic Strain and Shape Deviations of Marine Pumps Crankshaft Pins in Fresh Water Installations

Angular momentum pumps are frequently applied in marine installations. Due to hard working conditions of these pumps, special corrosion wear resistant materials as well as the ones resistant to electrochemical corrosion caused by sea water are used for their production. In case of pump shafts the most frequent inefficiency is the pin wear (corrosive wear, friction wear and contact wear) in place of sealings assembly (throttle). Burnishing as finish plastic tooling method enables obtaining machine elements of proper technological quality. Bearing in mind numerous advantages of using burnishing, it is suggested to apply it instead of machining (finish turning, grinding, polishing) to the shafts of marine angular momentum pumps.

The burnishing process was carried out by SRMD single roll burnishing tool by Yamato. The object of the paper was to determine the influence of burnishing parameters and the number of burnishing tool passes on the improvement of roughness, plastic deformation and the shape deviation of marine pumps crank pins.

Przybylski, W., Technologia obróbki nagniataniem, Wydawnictwo Naukowo - Techniczne, Warszawa 1987.

Przybylski, W., Wpływ stanu warstwy wierzchniej na konstytuowanej przez nagniatanie na trwałość elementów maszyn. Wybrane problemy Trybologii. PWN, Warszawa 1990.

Przybylski, W., Współczesne problemy w technologii obróbki przez nagniatanie. Wydawnictwa Politechniki Gdańskiej, Gdańsk 2005.

Przybylski, W., Współczesne problemy w technologii obróbki przez nagniatanie. Tom 2, Wydawnictwa Politechniki Gdańskiej, Gdańsk 2008.

Przybylski, W., Wojciechowski J., Technological and organizational aspects of cleaner manufacturing. First Cleaner Production International Conference. Rydzyna 1996.

Tubielewicz, K., Technologia nagniatania żeliwnych części maszynowych, Wydawnictwa Politechniki Częstochowskiej, Monografie Nr 69, Częstochowa 2000.

Golden P. J., Hutson A, S undaram V, Arps J. H.: Effect of surface treatments on fretting fatigue of Ti-6Al-4V, International Journal of Fatigue 29 (2007) 1302-1310

Górecka R., Polański Z., Metrologia warstwy wierzchniej. Wydawnictwa Naukowo - Techniczne, Warszawa, 1983

Polański Z., Metodyka badań doświadczalnych. Politechnika Krakowska, Warszawa, 1984

Labuda W., Starosta R., Dyl T.: Ocena wpływu parametrów nagniatania na umocnienie warstwy wierzchniej i zmianę chropowatości powierzchni stali X5CrNi1810; Journal of KONES Powertrain and Transport; Warszawa 2008; Vol. 15/No. 3.

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CiteScore 2017: 0.21

SCImago Journal Rank (SJR) 2017: 0.163
Source Normalized Impact per Paper (SNIP) 2017: 0.320

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