Design and development of Brinell-Vickers hardness standard machine

C. Kuzu, E. Pelit, Doʇan, A. T. Okur, I. Meral, B. Özgür, K. Kazmanli

Research output: Contribution to conferencePaperpeer-review

Abstract

A dead weight type Brinell-Vickers hardness standard machine was designed for TSE (Turkish Standards Institution) in the scope of TÜB̄TAK (The Scientific and Technological Research Council of Turkey) Project∗ with project number 111G068. The scope of this project is mainly based on covering the requirements of a government agency by making R&D in the related field and it is funded by the TÜB̄TAK. A Brinell-Vickers hardness standard machine had been previously designed and established at UME (National Metrology Institute of Turkey) Hardness Laboratory as a National Standard to provide traceability for realization of indentation for Brinell and Vickers hardness scales to be used as a reference standard in Brinell and Vickers hardness reference blocks calibration. In the new TÜB̄TAK Project it is aimed to design a new machine for the TSE with at least similar metrological performance to and more automatic hardness measurement capability than UME machine. Traceability of each component constituting Brinell and Vickers Hardness scales such as force application and realization of testing cycle to national standards is provided by direct calibration. The indentation measurement system will be provided by the TSE. To realize performance tests of the machine as a whole, hardness reference blocks calibrated by the PTB (National Metrology Institute of Germany) and UME were planned to be used. In this paper Brinell-Vickers Hardness Standard Machine designed by TÜB̄TAK UME Hardness Laboratory for the TSE is introduced and its performance test results performed so far are interpreted.

Original languageEnglish
Publication statusPublished - 2015
Event21st IMEKO World Congress on Measurement in Research and Industry - Prague, Czech Republic
Duration: 30 Aug 20154 Sept 2015

Conference

Conference21st IMEKO World Congress on Measurement in Research and Industry
Country/TerritoryCzech Republic
CityPrague
Period30/08/154/09/15

Keywords

  • Brinell
  • Hardness
  • Hardness standard machine
  • Vickers

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