Comparison of two different methods for the uncertainty estimation of circle diameter measurements using an optical coordinate measuring machine

Renata Erica Morace; Hans Nørgaard Hansen; Leonardo De Chiffre

Comparison of two different methods for the uncertainty estimation of circle diameter measurements using an optical coordinate measuring machine

Renata Erica Morace, Hans Nørgaard Hansen, Leonardo De Chiffre

University of Naples Federico II

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

This paper deals with the uncertainty estimation of measurements performed on optical coordinate measuring machines (CMMs). Two different methods were used to assess the uncertainty of circle diameter measurements using an optical CMM: the sensitivity analysis developing an uncertainty budget and the substitution method based on measuring calibrated workpieces. Three holes with nominal diameter values in the range from 2 mm to 6 mm were measured on an optical CMM equipped with a CCD sensor and expanded measuring uncertainties were estimated to be in the range of 1-2 ìm.

Original language	English
Title of host publication	Proc. of AITEM2005
Publication date	2005
Publication status	Published - 2005
Event	Associazione Italiana Tecnologia Meccanica (AITEM2005) - Università degli Studi di Lecce, Lecce, Italy Duration: 7 Sept 2005 → 9 Sept 2005

Conference

Conference	Associazione Italiana Tecnologia Meccanica (AITEM2005)
Location	Università degli Studi di Lecce
Country/Territory	Italy
City	Lecce
Period	07/09/2005 → 09/09/2005

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@inproceedings{0a8ef9f2dcee4a94a723eb09bfa3dbea,

title = "Comparison of two different methods for the uncertainty estimation of circle diameter measurements using an optical coordinate measuring machine",

abstract = "This paper deals with the uncertainty estimation of measurements performed on optical coordinate measuring machines (CMMs). Two different methods were used to assess the uncertainty of circle diameter measurements using an optical CMM: the sensitivity analysis developing an uncertainty budget and the substitution method based on measuring calibrated workpieces. Three holes with nominal diameter values in the range from 2 mm to 6 mm were measured on an optical CMM equipped with a CCD sensor and expanded measuring uncertainties were estimated to be in the range of 1-2 {\`i}m.",

author = "Morace, \{Renata Erica\} and Hansen, \{Hans N{\o}rgaard\} and \{De Chiffre\}, Leonardo",

year = "2005",

language = "English",

booktitle = "Proc. of AITEM2005",

note = "Associazione Italiana Tecnologia Meccanica (AITEM2005), AITEM2005 ; Conference date: 07-09-2005 Through 09-09-2005",

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TY - GEN

T1 - Comparison of two different methods for the uncertainty estimation of circle diameter measurements using an optical coordinate measuring machine

AU - Morace, Renata Erica

AU - Hansen, Hans Nørgaard

AU - De Chiffre, Leonardo

PY - 2005

Y1 - 2005

N2 - This paper deals with the uncertainty estimation of measurements performed on optical coordinate measuring machines (CMMs). Two different methods were used to assess the uncertainty of circle diameter measurements using an optical CMM: the sensitivity analysis developing an uncertainty budget and the substitution method based on measuring calibrated workpieces. Three holes with nominal diameter values in the range from 2 mm to 6 mm were measured on an optical CMM equipped with a CCD sensor and expanded measuring uncertainties were estimated to be in the range of 1-2 ìm.

AB - This paper deals with the uncertainty estimation of measurements performed on optical coordinate measuring machines (CMMs). Two different methods were used to assess the uncertainty of circle diameter measurements using an optical CMM: the sensitivity analysis developing an uncertainty budget and the substitution method based on measuring calibrated workpieces. Three holes with nominal diameter values in the range from 2 mm to 6 mm were measured on an optical CMM equipped with a CCD sensor and expanded measuring uncertainties were estimated to be in the range of 1-2 ìm.

M3 - Article in proceedings

BT - Proc. of AITEM2005

T2 - Associazione Italiana Tecnologia Meccanica (AITEM2005)

Y2 - 7 September 2005 through 9 September 2005

ER -

Comparison of two different methods for the uncertainty estimation of circle diameter measurements using an optical coordinate measuring machine

Abstract

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