GEOMETRIC MEASUREMENT OF ROCKWELL DIAMOND INDENTER

USING TRACED MOCRO-CMM IN CMS

Abstract

I-Chih Ni, Sheau-shi Pan, Jian-Lin Huang, Sheng-Jui Chen The Primary Rockwell Hardness Standard System was set up in the Center for Measurement Standards since July 1996 till June 1997. During the time, a laser interferometer, HP10737R 3-axis compact interferometer system was used to measure the effect of pitch and yaw of the Rockwell Hardness machine. While the geometry of the diamond was not determined. In order to increase the performance of hardness measurement .In this paper, we will present the results of indenter geometry by µ-CMM in CMS.

Keywords

Keywords: µ-CMM (Coordinate Measuring Machine), Rockwell diamond indenter, Tungsten sub-micrometer tip, laser interferometers

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IMEKO-WC-2012-TC5-P5.pdf

DOI

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IMEKO TC

TC5 - Hardness Measurement

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