Evaluation of Tribological Properties of Polymer Materials Used for Sliding Bearings in Agricultural Machinery

Author:

Walczak Mariusz1,Caban Jacek2,Marczuk Andrzej2

Affiliation:

1. Department of Materials Engineering, Faculty of Mechanical Engineering, Lublin University of Technology, Poland

2. Department of Transportation and Agricultural Machinery, Faculty of Production Engineering, University of Life Sciences in Lublin, Poland

Abstract

Abstract The continuous technological development requires the use of modern materials also in agricultural engineering. Knowledge of the characteristics of tribological materials pairs cooperating with each other is useful for developing sliding nodes of agricultural machinery. Tribological properties of materials should be assessed for selection of technological materials beyond the economic criterion. The article presents analysis of the characteristics of tribological ball-on-disc wear of polymeric materials used as sliding elements for farm machines. Tribological tests were carried out under dry friction for a polymer-metal pair, and a wear rate and friction coefficient of the sample; the signs of wear were submitted to SEM observations.

Publisher

Walter de Gruyter GmbH

Reference20 articles.

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3. Bugajski, St., Gościański, M., Łabęcki, M. (2002). Badania zmian trwałości eksploatacyjnej polimerów konstrukcyjnych, stosowanych w maszynach roboczych pod wpływem procesów starzeniowych. Raport końcowy z realizacji projektu badawczego KBN, nr 7TO71304218, PIMR - Poznań.

4. Cenna, A.A., Allen, S., Page, N.W., Dastoor, P. (2003). Modelling the three-body abrasive wear of UHMWPE particle reinforced composites. Wear, vol. 254, 581-588.

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