Author(s):
1. Mitar Jocanović, Fakultet tehničkih nauka Univerziteta u Novom Sadu, Serbia
2. Velibor Karanović, Faculty of Technical Science, Kosovska Mitrovica, Serbia
3. Marko Orošnjak, FTN, Serbia
4. Darko Knežević, Faculty of Mechanical Engineering, Republic of Srpska, Bosnia and Herzegovina
5. Sasa Lalos, Republic of Srpska, Bosnia and Herzegovina

Abstract:
Modern hydraulic systems due to the need to make a small and compact aggregates are usually designed using built-in components. Built-in components require low space and provide the possibility to drastically reduce amount of pipelines. Logic components, with regard to classical components, provide work of hydraulic systems with high flows but also with space savings and compactness. Disadvantage of built-in and logic components is that they require high level of fluid cleanliness which impose preventive and proactive maintenance activities. In this paper, through an example from practice, it has been shown significance of working fluid quality on performance of hydraulic shear machine with built-in and logic components.

Key words:
maintenance processes, tribology, hydraulic systems, fluid cleanliness.

Thematic field:
Maintenance of Engineering Systems and Occupational Safety Engineering

Date of abstract submission:
01.02.2017.

Conference:
13th International Conference on Accomplishments in Mechanical and Industrial Engineering

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