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A Real-Time Tool Positioning Sensor for Machine-Tools

In machining, natural oscillations, and elastic, gravitational or temperature deformations, are still a problem to guarantee the quality of fabricated parts. In this paper we present an optical measurement system designed to track and localize in 3D a reference retro-reflector close to the machine-t...

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Autores principales: Ruiz, Antonio Ramon Jimenez, Rosas, Jorge Guevara, Granja, Fernando Seco, Honorato, Jose Carlos Prieto, Taboada, Jose Juan Esteve, Serrano, Vicente Mico, Jimenez, Teresa Molina
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2009
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3292075/
https://www.ncbi.nlm.nih.gov/pubmed/22408472
http://dx.doi.org/10.3390/s91007622
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author Ruiz, Antonio Ramon Jimenez
Rosas, Jorge Guevara
Granja, Fernando Seco
Honorato, Jose Carlos Prieto
Taboada, Jose Juan Esteve
Serrano, Vicente Mico
Jimenez, Teresa Molina
author_facet Ruiz, Antonio Ramon Jimenez
Rosas, Jorge Guevara
Granja, Fernando Seco
Honorato, Jose Carlos Prieto
Taboada, Jose Juan Esteve
Serrano, Vicente Mico
Jimenez, Teresa Molina
author_sort Ruiz, Antonio Ramon Jimenez
collection PubMed
description In machining, natural oscillations, and elastic, gravitational or temperature deformations, are still a problem to guarantee the quality of fabricated parts. In this paper we present an optical measurement system designed to track and localize in 3D a reference retro-reflector close to the machine-tool's drill. The complete system and its components are described in detail. Several tests, some static (including impacts and rotations) and others dynamic (by executing linear and circular trajectories), were performed on two different machine tools. It has been integrated, for the first time, a laser tracking system into the position control loop of a machine-tool. Results indicate that oscillations and deformations close to the tool can be estimated with micrometric resolution and a bandwidth from 0 to more than 100 Hz. Therefore this sensor opens the possibility for on-line compensation of oscillations and deformations.
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spelling pubmed-32920752012-03-09 A Real-Time Tool Positioning Sensor for Machine-Tools Ruiz, Antonio Ramon Jimenez Rosas, Jorge Guevara Granja, Fernando Seco Honorato, Jose Carlos Prieto Taboada, Jose Juan Esteve Serrano, Vicente Mico Jimenez, Teresa Molina Sensors (Basel) Article In machining, natural oscillations, and elastic, gravitational or temperature deformations, are still a problem to guarantee the quality of fabricated parts. In this paper we present an optical measurement system designed to track and localize in 3D a reference retro-reflector close to the machine-tool's drill. The complete system and its components are described in detail. Several tests, some static (including impacts and rotations) and others dynamic (by executing linear and circular trajectories), were performed on two different machine tools. It has been integrated, for the first time, a laser tracking system into the position control loop of a machine-tool. Results indicate that oscillations and deformations close to the tool can be estimated with micrometric resolution and a bandwidth from 0 to more than 100 Hz. Therefore this sensor opens the possibility for on-line compensation of oscillations and deformations. Molecular Diversity Preservation International (MDPI) 2009-09-28 /pmc/articles/PMC3292075/ /pubmed/22408472 http://dx.doi.org/10.3390/s91007622 Text en © 2009 by the authors; licensee Molecular Diversity Preservation International, Basel, This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Ruiz, Antonio Ramon Jimenez
Rosas, Jorge Guevara
Granja, Fernando Seco
Honorato, Jose Carlos Prieto
Taboada, Jose Juan Esteve
Serrano, Vicente Mico
Jimenez, Teresa Molina
A Real-Time Tool Positioning Sensor for Machine-Tools
title A Real-Time Tool Positioning Sensor for Machine-Tools
title_full A Real-Time Tool Positioning Sensor for Machine-Tools
title_fullStr A Real-Time Tool Positioning Sensor for Machine-Tools
title_full_unstemmed A Real-Time Tool Positioning Sensor for Machine-Tools
title_short A Real-Time Tool Positioning Sensor for Machine-Tools
title_sort real-time tool positioning sensor for machine-tools
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3292075/
https://www.ncbi.nlm.nih.gov/pubmed/22408472
http://dx.doi.org/10.3390/s91007622
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