Volumetric Verification of Multiaxis Machine Tool Using Laser Tracker
This paper aims to present a method of volumetric verification in machine tools with linear and rotary axes using a laser tracker. Beyond a method for a particular machine, it presents a methodology that can be used in any machine type. Along this paper, the schema and kinematic model of a machine w...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/959510 |
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| _version_ | 1850160281490030592 |
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| author | Sergio Aguado David Samper Jorge Santolaria Juan José Aguilar |
| author_facet | Sergio Aguado David Samper Jorge Santolaria Juan José Aguilar |
| author_sort | Sergio Aguado |
| collection | DOAJ |
| description | This paper aims to present a method of volumetric verification in machine tools with linear and rotary axes using a laser tracker. Beyond a method for a particular machine, it presents a methodology that can be used in any machine type. Along this paper, the schema and kinematic model of a machine with three axes of movement, two linear and one rotational axes, including the measurement system and the nominal rotation matrix of the rotational axis are presented. Using this, the machine tool volumetric error is obtained and nonlinear optimization techniques are employed to improve the accuracy of the machine tool. The verification provides a mathematical, not physical, compensation, in less time than other methods of verification by means of the indirect measurement of geometric errors of the machine from the linear and rotary axes. This paper presents an extensive study about the appropriateness and drawbacks of the regression function employed depending on the types of movement of the axes of any machine. In the same way, strengths and weaknesses of measurement methods and optimization techniques depending on the space available to place the measurement system are presented. These studies provide the most appropriate strategies to verify each machine tool taking into consideration its configuration and its available work space. |
| format | Article |
| id | doaj-art-b6922f0b189a4b0e8ef2ab62b7a4df11 |
| institution | OA Journals |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-b6922f0b189a4b0e8ef2ab62b7a4df112025-08-20T02:23:11ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/959510959510Volumetric Verification of Multiaxis Machine Tool Using Laser TrackerSergio Aguado0David Samper1Jorge Santolaria2Juan José Aguilar3Department of Design and Manufacturing Engineering, University of Zaragoza, Marìa de Luna 3, 50018 Zaragoza, SpainDepartment of Design and Manufacturing Engineering, University of Zaragoza, Marìa de Luna 3, 50018 Zaragoza, SpainDepartment of Design and Manufacturing Engineering, University of Zaragoza, Marìa de Luna 3, 50018 Zaragoza, SpainDepartment of Design and Manufacturing Engineering, University of Zaragoza, Marìa de Luna 3, 50018 Zaragoza, SpainThis paper aims to present a method of volumetric verification in machine tools with linear and rotary axes using a laser tracker. Beyond a method for a particular machine, it presents a methodology that can be used in any machine type. Along this paper, the schema and kinematic model of a machine with three axes of movement, two linear and one rotational axes, including the measurement system and the nominal rotation matrix of the rotational axis are presented. Using this, the machine tool volumetric error is obtained and nonlinear optimization techniques are employed to improve the accuracy of the machine tool. The verification provides a mathematical, not physical, compensation, in less time than other methods of verification by means of the indirect measurement of geometric errors of the machine from the linear and rotary axes. This paper presents an extensive study about the appropriateness and drawbacks of the regression function employed depending on the types of movement of the axes of any machine. In the same way, strengths and weaknesses of measurement methods and optimization techniques depending on the space available to place the measurement system are presented. These studies provide the most appropriate strategies to verify each machine tool taking into consideration its configuration and its available work space.http://dx.doi.org/10.1155/2014/959510 |
| spellingShingle | Sergio Aguado David Samper Jorge Santolaria Juan José Aguilar Volumetric Verification of Multiaxis Machine Tool Using Laser Tracker The Scientific World Journal |
| title | Volumetric Verification of Multiaxis Machine Tool Using Laser Tracker |
| title_full | Volumetric Verification of Multiaxis Machine Tool Using Laser Tracker |
| title_fullStr | Volumetric Verification of Multiaxis Machine Tool Using Laser Tracker |
| title_full_unstemmed | Volumetric Verification of Multiaxis Machine Tool Using Laser Tracker |
| title_short | Volumetric Verification of Multiaxis Machine Tool Using Laser Tracker |
| title_sort | volumetric verification of multiaxis machine tool using laser tracker |
| url | http://dx.doi.org/10.1155/2014/959510 |
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