Acta Univ. Agric. Silvic. Mendelianae Brun. 2017, 65(5), 1655-1661 | DOI: 10.11118/actaun201765051655

Assessment of Selected Equipment by Method FTA

Marián Bujna¹, Petr Dostál²

¹ Department of Quality and Engineering Technologies, Faculty of Engineering, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovak Republic

² Department of technology and automobile transport, Faculty of AgriSciences, Mendel University in Brno, Zemědělská 1, 61300 Brno, Czech Republic

The aim of my research was to qualitatively and quantitatively evaluate the potential risks on Extruder, detect the probability of occurrence and therefore take reformation measures for their elimination or minimization. Throughout the research, we focused on the process compounding and recycling of plastic waste, production stage of secondary processing with plastic waste. We have reviewed the extruder machine. First, we qualitative consider the device by constructing fault tree. First, we consider qualitative data of the device with constructing fault tree, Subsequently, we use quantitative analysis and we specify the probability of a negative phenomenon. The result is more accurate and objective determination of probability and risk itself. The result is more accurate and more objective determination of probability and the actual risk.

Keywords: qualitative analyse, quantitative analyse, fault tree, measures, extruder

Grants and funding:

Supported by the Ministry of Education of the Slovak Republic, project KEGA no. 035SPU-4/2014 'Integrating innovative trends in metal machining, metrology and quality management in university studies'. The research has been supported by the project TP 6/2017: Defectoscopic quality assessment of technical and organic materials; financed by IGA AF MENDELU.

Published: October 31, 2017  Show citation