Analysis of linear and angular errors of a small coordinate measuring machine (SCMM)
Analysis of linear and angular errors of a small coordinate measuring machine (SCMM)
In this research, a small coordinate measuring machine has been assembled using standard opto-mechanical parts, 3 precision carriages and a Keyence LT-8010 laser displacement measuring probe. A study was conducted to assess the
positioning accuracy of this machine by employing laser interferometry principles to measure error components of individual positioning carriages.
An error model of the small coordinate measuring machine was also developed to take into account these error components and compute the resulting positioning capabilities of this machine. From the analysis of linear and angular errors, it became clear that after 3 years of operation, the positioning carriages had developed faults that were affecting their normal working abilities. This research concludes by analysing the errors obtained from the measurement of the individual positioning carriages and determining possible causes for these errors
245-255
Loh, J.
4b047a37-35fb-430a-b148-f5065a9a5fdc
McBride, J.
d9429c29-9361-4747-9ba3-376297cb8770
Hill, M.
0cda65c8-a70f-476f-b126-d2c4460a253e
Zhang, D.
1c04f0f4-c07c-4671-8fd0-fa07a685fea2
2003
Loh, J.
4b047a37-35fb-430a-b148-f5065a9a5fdc
McBride, J.
d9429c29-9361-4747-9ba3-376297cb8770
Hill, M.
0cda65c8-a70f-476f-b126-d2c4460a253e
Zhang, D.
1c04f0f4-c07c-4671-8fd0-fa07a685fea2
Loh, J., McBride, J., Hill, M. and Zhang, D.
(2003)
Analysis of linear and angular errors of a small coordinate measuring machine (SCMM).
In Laser Metrology, Machine Tool, CMM and Robot Performance.
WIT Press.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
In this research, a small coordinate measuring machine has been assembled using standard opto-mechanical parts, 3 precision carriages and a Keyence LT-8010 laser displacement measuring probe. A study was conducted to assess the
positioning accuracy of this machine by employing laser interferometry principles to measure error components of individual positioning carriages.
An error model of the small coordinate measuring machine was also developed to take into account these error components and compute the resulting positioning capabilities of this machine. From the analysis of linear and angular errors, it became clear that after 3 years of operation, the positioning carriages had developed faults that were affecting their normal working abilities. This research concludes by analysing the errors obtained from the measurement of the individual positioning carriages and determining possible causes for these errors
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More information
Published date: 2003
Additional Information:
ISSN 1743-3533
Venue - Dates:
Sixth International Conference on Laser Metrology, Machine Tool, CMM and Robot Performance (LAMDAMAP 2003), Huddersfield, UK, 2003-07-15 - 2003-07-18
Identifiers
Local EPrints ID: 22456
URI: http://eprints.soton.ac.uk/id/eprint/22456
PURE UUID: 5a93131c-0b7c-4398-b185-4dbf76fef60c
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Date deposited: 02 Jun 2006
Last modified: 10 Jan 2024 02:33
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Contributors
Author:
J. Loh
Author:
D. Zhang
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