Manufacturing Technology 2016, 16(1):149-154 | DOI: 10.21062/ujep/x.2016/a/1213-2489/MT/16/1/149

Chemical Analysis and Mechanical Properties of Selected Safety Components of Lifts

Petra Kvasnová1, Daniel Novák1, Viktor Novák2
1 Matej Bel University, Faculty of Natural Sciences, Department of Technology, Tajovského 40, 974 01 Banská Bystrica, Slovakia
2 Czech University of Life Sciences Prague, Faculty of Engineering, Department of Electrical Engineering and Automation, Kamýcká 129, 165 21 Prague 6, Czech Republic

This paper deals with materials of selected safety components of lifts and it describes their mechanical and chemical testing. It particularly concerns with chemical analysis of two basic types of pulleys from gray and ductile cast iron, and subsequently with the measurement of the hardness and the strength of these materials. The aim of the research was to prove if these types of pulleys, widely used as safety components in the lift industry, meet the current law requirements. Finally, the results of the research are briefly discussed as well as their application in the university education.

Keywords: Lifts, Pulleys, Cast iron, Chemical analysis, Mechanical testing

Published: February 1, 2016  Show citation

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Kvasnová P, Novák D, Novák V. Chemical Analysis and Mechanical Properties of Selected Safety Components of Lifts. Manufacturing Technology. 2016;16(1):149-154. doi: 10.21062/ujep/x.2016/a/1213-2489/MT/16/1/149.
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