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The Influence of Form Deviations and Surface Topography of Micro-Components on the Uncertainty of their Geometrical Parameters

Journal Key Engineering Materials (Volumes 381 - 382)
Volume Measurement Technology and Intelligent Instruments VIII
Edited by Wei Gao, Yasuhiro Takaya, Yongsheng Gao and Michael Krystek
Pages 649-652
DOI 10.4028/www.scientific.net/KEM.381-382.649
Citation Michael Neugebauer et al., 2008, Key Engineering Materials, 381-382, 649
Online since June, 2008
Authors Michael Neugebauer, Michael Paul Krystek
Keywords Data Analysis, Form Influence, Micro Metrology, Uncertainty
Abstract

The uncertainty of dimensional measurements is influenced by numerous different sources, such as the properties of the instrument used, the environmental conditions, the interaction between sensor and surface, and the object properties themselves. In our contribution we focus on the influence of form deviations and surface topography. This influence will be demonstrated by some characteristic examples of micro-component measurements and by the analysis of simulated 2D-data.

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