Validation of calibration procedures for freeform parts on CMMs

Enrico Savio; Leonardo De Chiffre

Validation of calibration procedures for freeform parts on CMMs

Enrico Savio
, Leonardo De Chiffre

University of Padua

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

Abstract

The paper describes the validation of a new method for establishment of traceability of freeform measurements on coordinate measuring machines currently being considered for development as a new ISO standard. The method deals with calibration by: i) repeated measurements of a given uncalibrated workpiece in different orientations, ii) measurement of calibrated length and form standards, and iii) additional investigations with variation of measuring parameters. The feasibility of the method for the case of complex freeform geometries is documented through extensive experimental work involving calibration of local deviations on CMMs in two different laboratories, as well as of three different freeform items from industrial applications: a turbine blade, a screw compressor rotor and a bevel gear.

Original language	English
Title of host publication	Euspen International Topical Conference 2003
Publisher	Institut for Produktion og Ledelse, DTU
Publication date	2003
Publication status	Published - 2003
Event	euspen International Topical Conference on Precision Engineering, Micro Technology, Measurement Techniques and Equipment - Aachen, Germany Duration: 19 May 2003 → 20 May 2003

Conference

Conference	euspen International Topical Conference on Precision Engineering, Micro Technology, Measurement Techniques and Equipment
Country/Territory	Germany
City	Aachen
Period	19/05/2003 → 20/05/2003

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title = "Validation of calibration procedures for freeform parts on CMMs",

abstract = "The paper describes the validation of a new method for establishment of traceability of freeform measurements on coordinate measuring machines currently being considered for development as a new ISO standard. The method deals with calibration by: i) repeated measurements of a given uncalibrated workpiece in different orientations, ii) measurement of calibrated length and form standards, and iii) additional investigations with variation of measuring parameters. The feasibility of the method for the case of complex freeform geometries is documented through extensive experimental work involving calibration of local deviations on CMMs in two different laboratories, as well as of three different freeform items from industrial applications: a turbine blade, a screw compressor rotor and a bevel gear.",

keywords = "MM03.42",

author = "Enrico Savio and \{De Chiffre\}, Leonardo",

year = "2003",

language = "English",

booktitle = "Euspen International Topical Conference 2003",

publisher = "Institut for Produktion og Ledelse, DTU",

note = "euspen International Topical Conference on Precision Engineering, Micro Technology, Measurement Techniques and Equipment ; Conference date: 19-05-2003 Through 20-05-2003",

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TY - GEN

T1 - Validation of calibration procedures for freeform parts on CMMs

AU - Savio, Enrico

AU - De Chiffre, Leonardo

PY - 2003

Y1 - 2003

N2 - The paper describes the validation of a new method for establishment of traceability of freeform measurements on coordinate measuring machines currently being considered for development as a new ISO standard. The method deals with calibration by: i) repeated measurements of a given uncalibrated workpiece in different orientations, ii) measurement of calibrated length and form standards, and iii) additional investigations with variation of measuring parameters. The feasibility of the method for the case of complex freeform geometries is documented through extensive experimental work involving calibration of local deviations on CMMs in two different laboratories, as well as of three different freeform items from industrial applications: a turbine blade, a screw compressor rotor and a bevel gear.

AB - The paper describes the validation of a new method for establishment of traceability of freeform measurements on coordinate measuring machines currently being considered for development as a new ISO standard. The method deals with calibration by: i) repeated measurements of a given uncalibrated workpiece in different orientations, ii) measurement of calibrated length and form standards, and iii) additional investigations with variation of measuring parameters. The feasibility of the method for the case of complex freeform geometries is documented through extensive experimental work involving calibration of local deviations on CMMs in two different laboratories, as well as of three different freeform items from industrial applications: a turbine blade, a screw compressor rotor and a bevel gear.

KW - MM03.42

M3 - Article in proceedings

BT - Euspen International Topical Conference 2003

PB - Institut for Produktion og Ledelse, DTU

T2 - euspen International Topical Conference on Precision Engineering, Micro Technology, Measurement Techniques and Equipment

Y2 - 19 May 2003 through 20 May 2003

ER -

Validation of calibration procedures for freeform parts on CMMs

Abstract

Conference

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