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2013 | Vol. 20, No. 1 | 163--170
Tytuł artykułu

The analysis of finish tooling influence on wear intensity of marine pump shaft

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Angular momentum pumps are very often applied onboard ships. These pumps are used in cooling circuits of medium and high power engines, power plant boilers as well as bilge, ballast and fire installations. Such an extensive use of angular momentum pumps on board is connected with their numerous advantages. However during operation the wear of marine hull, the rotor and shaft seals takes place. The research attempts to increase the service life of shafts The article presents the research results referring to the analysis of the influence of finish treatment (finishing turning, grinding, burnishing) on the friction of steel applied to marine pump shafts. The research was performed on a roller 39 mm in diameter made of 304L stainless steel. The finish tooling of pump shaft pins was carry out on a universal centre lathe. The finish turning process was carried out by means of a WNMG WF 080408 Sandvik Coromant cutting tool with replaceable inserts. The grinding process was performed by grinding attachment for lathes. The 1-80x10x32-99C 80-N V grinding wheel was used for the process. The process of burnishing was done by SRMD single roll burnishing tool by Yamato. The burnishing process was carried out at the following technological parameters: burnishing force 1.1 kN, burnishing speed 35 m/min, feed 0.13 mm/rev. In addition, the influence of the number of burnishing tool passes on the friction was determined. The paper will present the research results of test on the wear intensity examination of samples after finish machining. The experiment was performed on block – roll tester machine.
Wydawca

Czasopismo
Rocznik
Strony
163--170
Opis fizyczny
Bibliogr. 10 poz., rys.
Twórcy
autor
  • Gdynia Maritime University Faculty of Marine Engineering Morska Street 83, 81-225 Gdynia tel.: +48 58 6901549, fax: +48 58 6901399, wlabuda@am.gdynia.pl
  • Gdynia Maritime University Faculty of Marine Engineering Morska Street 83, 81-225 Gdynia tel.: +48 58 6901549, fax: +48 58 6901399, achar@am.gdynia.pl
Bibliografia
  • [1] Charchalis, A., Starosta, R., Labuda, W., Estimation of the Influence of Burnishing Tool Passes Number on Ships Pumps Shafts Surface Layers Strengthening and Roughness Changes, Journal of KONES Powertrain and Transport, Vol. 16, No. 4, pp. 43-50, 2009.
  • [2] Charchalis, A., Starosta, R., Labuda, W., Multi-criteria Optimization of Steel Burnishing Parameters Applied to Marine Pumps Shaft Pins, Journal of KONES Powertrain and Transport, Vol. 17, No. 3, pp. 55-62, 2010.
  • [3] Charchalis, A., Starosta, R., Labuda, W., The Influence of Burnishing Parameters on the Roughness, Plastic Strain and Shape Deviations of Marine Pumps Crankshaft Pins in Fresh Water Installations, Journal of KONBiN, No. 1-2 (9, 10), pp. 57-66, 2009.
  • [4] Dyl, T., Skoblik, R., Starosta, R., The Effect of the Ceramic Dispersion on the Nickel Matrix Composite Coating Properties after Plastic Working, Solid State Phenomena, Vol. 147;149, pp. 813-818, 2009.
  • [5] Dyl, T., Starosta, R., Skoblik, R., The Effect of the Unit Pressure on the NiAl and Ni3Al Intermetallic Coatings Selection Parameters After Plastic Working, Solid State Phenomena, Vol. 165, pp. 19-24, 2010.
  • [6] Labuda, W., Starosta, R., Estimation of the Influence of Burnishing Parameters on X5CrNi18-10 Steel, Solid State Phenomena, Vol. 165, pp. 300-305, 2010.
  • [7] Labuda, W., Starosta, R., Dyl, T., Estimation of the Influence of Burnishing Parameters on Steel X5CrNi1810 Surface Layers Strengthening and Roughness Changes, Journal of KONES Powertrain and Transport, Vol. 15, No. 3, pp. 259-267, 2008.
  • [8] Starosta, R., The Influence of Plastic Strain on the Corrosive Properties of Plasma Sprayed Intermetallic NiAl and Ni3Al Coatings, Solid State Phenomena, Vol. 165, pp. 165-177, 2010.
  • [9] Przybylski, W., Współczesne problemy w technologii obróbki przez nagniatanie, Wydawnictwa Politechniki Gdańskiej, Gdańsk 2005.
  • [10] Przybylski, W., Współczesne problemy w technologii obróbki przez nagniatanie, Tom 2, Wydawnictwa Politechniki Gdańskiej, Gdansk 2008.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-1f3e2d40-b404-4c1b-baae-22a254600039
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