Improvement in the production of cylinder shirt of inner diesel combustion engines

Authors

  • F. Martínez-Pérez Centro de Estudios de Ingeniería de Mantenimiento, Facultad de Ing. Mecánica, CUJAE
  • A. Barroso-Moreno Universidad de Pinar del Río

DOI:

https://doi.org/10.3989/revmetalm.1228

Keywords:

Tribology, Materials, Wear

Abstract


This study deals with the different types of wear as well as other parameters present in the tribological system pistonsegment- cylinder in a combustion engine. By means of engineering methods were defined the wear rates in the three components of the system. The biggest wear in the analysis resulted in the cylinder shirt. Specialized methods applied were used to analyze the prevailing metallographic characteristics in its original construction, obtaining a gray melted iron with perlitic matrix. A new material with bainitic matrix has been proposed for increasing wear resistance. To demonstrate the efficiency of this new product, the experimental techniques carried out, were based on a dynamometric testing in a internal combustion engine diesel cycle Scania of 150 kW. It was exposed to a full charge during 500 h with 30 % of potency rising. Compared with the perlitic one, it has been proved that the bainitic matrix allows a better result. Besides, a superior dimensional stability was obtained. The piston segments had a similar wear rate in both materials in reference to the original tribological pair of the project.

Downloads

Download data is not yet available.

References

[1] Cofap-CIA, Informe Técnico, Fabrica de Peças, Critério de determinação de área polida. Apostila, Santo André, Brasil, 1989.

[2] J. Vatavuk, Tese (Doutorado), Escola Politécnica - Universida de Sao Paolo, Brasil, 1994.

[3] B. Ruddy. Leeds/Lyon Symposium on Tribology, 1982, pp.162-169.

[4] G. Barber y K. Ludema, Wear 100 (1982) 315-331. http://dx.doi.org/10.1016/0043-1648(84)90019-X

[5] J.A. Greenwood y J. Williamson, “Contact of nominally flat surfaces”. Proc. R. Soc. London, Series A, Vol. 295, 1966, pp. 300-319.

[6] I.M. Hutchings, “Tribology: Friction and Wear of Engineering Materials”, Edward Arnold, London, 1992.

[7] K. Ludema, “Friction, Wear, Lubrication - A Textbook in Tribology”, CRC Press. Boca Raton, 1996. http://dx.doi.org/10.1201/9781439821893

[8] V. Demarchi, Dissertação de Mestrado, Escola Politécnica da Universidade de São Paulo, Brasil, 1994. PMCid:1918116

[9] D. Richardson y S. Krause, Proc. of the 3rd Ricardo Software, International Conference, Detroit, EE.UU., 1998.

[10] S. Furuhama, M. Hiruma y M. Tsuzita, "An Increase of Engine Oil Consumption at High Temperature of Piston and Cylinder", SAE Review 810976, 1991, pp. 92-1.010.

[11] R. Behrens, “Corrosion in Heavy Fuel Diesel Engines”, Handbook of Analytical Methods for Materials, Vol. 49, 1998, pp. 479-485.

[12] F. Martínez, Tribología Integral, Ed. Noriega, México, 2010.

[13] K. Ludema, Wear 100 (1984) 315-331. http://dx.doi.org/10.1016/0043-1648(84)90019-X

[14] Shuster, Met. al. Tribol. Revista Corrosión y Protección 42 (1999) 116-125.

[15] R. Thom, “Extended Oil Drain Intervals: Conservation of Resources or Reduction of Engine Life”. Informe SAE 951035, 1995.

[16] E.B. Nigro, Dissertação de Mestrado, Escola Politécnica da Universidade de São Paulo, Brasil, 1999.

Downloads

Published

2013-04-30

How to Cite

Martínez-Pérez, F., & Barroso-Moreno, A. (2013). Improvement in the production of cylinder shirt of inner diesel combustion engines. Revista De Metalurgia, 49(2), 100–110. https://doi.org/10.3989/revmetalm.1228

Issue

Section

Articles