APPLICATION OF TRIBOTECHNICAL DIAGNOSTIC METHODS IN CASE OF DETERMINATION OF COEFFICIENT OF OPERATIONAL RELIABILITY OF MACHINE TOOLS

  • 1Technical University of Kosice, Faculty of Manufacturing, Technologies with a seat in Presov, Department of Design and Monitoring of Technical Systems, Presov, SK
Keywords: Friction | wear | greasing | tribology

Abstract

The submitted paper analyses the check of operational capacity and of economic efficiency of the selected machines in case of the use of different types of oil, determination of mode of friction and of machine wear and specification of interval of oil change. The object of the paper is a machine park in the industrial company comprising of five machine tools. Particularly, it is the case of two grinding machines, two lathes and one milling cutter. Having been removed from the greasing systems, the oils were used to gain information on technical condition of the respective machines.

Recommended articles

CALIBRATION OF THE ROBOTIC ARM WITH CORRECTIONS USING LOCAL LINEAR NEURO-FUZZY MODELS

PETR BENES, JAN HLADIK, ZBYNEK SIKA, ZDENEK NEUSSER, JIRI SVEDA, MARTIN NECAS, MICHAEL VALASEK, JAN PELIKAN
Keywords: Robot calibration | Local linear model | Neuro-fuzzy model | parameter identification | Accuracy of machine positioning