Three-Dimensional Wheel Topography Measurement with Laser Triangulation

Abstract:

Laser triangulation was used to measure the topography of vitrified CBN wheels and optimum sampling interval was obtained by comparing measuring results with different sampling intervals. Four evaluation indexes including the mean protrusion height of abrasive grains Hm, the standard deviation of grain protrusion height Hv, the standard deviation of the distance between two adjacent grains Dv and the number of micro cutting edges per square millimeter Nm were put forward to assess wheel topography and grinding performance. These indexes were verified to be effective by comparing 3D topography of newly manufactured wheel and dressed wheel.

• Periodical: Key Engineering Materials (Volume 499)
• Pages: 384-389
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.499.384
• Online since: January 2012
• Authors: Jia Liu, Wu Yi Chen, F. Chen
• Keywords: Dressing, Laser Triangulation Technology, Vitrified CBN Wheel, Wheel Topography

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