Publication detail

Issues with Determinig of Mean Time to Dangerous Failure and Diagnostic Coverage in Safety Functions of Machine Tools

ZAHÁLKA, J. BRADÁČ, F. TŮMA, J. SYNEK, M.

English title

Issues with Determinig of Mean Time to Dangerous Failure and Diagnostic Coverage in Safety Functions of Machine Tools

Type

Paper in proceedings (conference paper)

Language

en

Original abstract

Safety is currently a widely discussed topic in the design and construction of machine tools. Similarly important is the area of functional safety. This article focuses on determining the mean time to dangerous failure and diagnostic coverage in safety function of machine tools. Legislative requirements (2006/42/EC [1]) and requirements of current standards (EN ISO 12100 [2], EN ISO 13849-1 [3], EN 62061 [4]) are discussed. The current state of calculating the mean time to dangerous failure and diagnostic coverage and the shortcomings of current approach is presented. A new methodology for determining of mean time to dangerous failure and diagnostic coverage is outlined.

Keywords in English

Functional safety, mean time to dangerous failure, operating cycles.

Released

2016-01-11

Publisher

Trans Tech Publications, Switzerland

ISBN

978-80-86246-42-0

ISSN

1662-7482

Book

Archive of EM2015

Number

821

Pages from–to

626–632

Pages count

7

BIBTEX


@inproceedings{BUT115702,
  author="Jiří {Zahálka} and František {Bradáč} and Jiří {Tůma} and Miloš {Synek}",
  title="Issues with Determinig of Mean Time to Dangerous Failure and Diagnostic Coverage in Safety Functions of Machine Tools",
  booktitle="Archive of EM2015",
  year="2016",
  journal="Applied Mechanics and Materials",
  number="821",
  pages="626--632",
  publisher="Trans Tech Publications, Switzerland",
  doi="10.4028/www.scientific.net/AMM.821.626",
  isbn="978-80-86246-42-0",
  issn="1662-7482",
  url="http://www.scientific.net/AMM.821.626"
}