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tm - Technisches Messen

Plattform für Methoden, Systeme und Anwendungen der Messtechnik

[TM - Technical Measurement: A Platform for Methods, Systems, and Applications of Measurement Technology
]

Editor-in-Chief: Puente León, Fernando / Zagar, Bernhard

12 Issues per year


IMPACT FACTOR 2016: 0.348

CiteScore 2017: 0.46

SCImago Journal Rank (SJR) 2017: 0.239
Source Normalized Impact per Paper (SNIP) 2017: 0.566

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ISSN
2196-7113
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Volume 74, Issue 07-08

Issues

Kalibriernormal für Geräte der registrierenden Härteprüfung (Standard for Calibration of Instruments of Hardness Testing)

Joachim Frühauf / Eva Gärtner / Konrad Herrmann / Febo Menelao
Published Online: 2009-09-25 | DOI: https://doi.org/10.1524/teme.2007.74.7-8.385

Es wird ein Silizium-Federsystem mit integriertem Anschlag vorgestellt, das sich als Maßverkörperung von Kraft und Weg zur Kalibrierung von Geräten der registrierenden Härteprüfung eignet. Nominalwerte von Anschlagsauslenkung und dazu notwendiger Kraft sind 25 μm bzw. 425 mN. Das Normal hat eine exakt lineare Charakteristik und besitzt einen Toleranzbereich für den Belastungsort von 0.5 mm Durchmesser.

A system of silicon springs with an integrated stop is described. It represents a material measure of force and length and is designed as a standard for calibration of instruments of hardness testing. The nominal values of the spring deflection at the stop and the force necessary are 25 μm and 425 mN, respectively. The characteristic is exactly linear. The tolerance of the position of loading has a diameter of 0.5 mm.

Keywords: hardness testing; standard; silicon spring system

About the article

Published Online: 2009-09-25

Published in Print: 2007-08-01


Citation Information: tm - Technisches Messen, Volume 74, Issue 07-08, Pages 385–392, ISSN (Print) 0171-8096, DOI: https://doi.org/10.1524/teme.2007.74.7-8.385.

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[1]
Uwe Brand, Thomas Chudoba, Michael Griepentrog, Dieter Schwenk, Gottfried Bosch, Herbert Scheerer, and Eva Gärtner
International Journal of Materials Research, 2015, Volume 106, Number 12, Page 1215
[2]
Uwe Brand, Vladimir Nesterov, Lutz Doering, Sebastian Bütefisch, Erwin Peiner, Stephanus Büttgenbach, and Joachim Frühauf
tm - Technisches Messen, 2009, Volume 76, Number 6

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