Control of the quality of laser surface texturing
International audience Since the conception of the first lasers in the60’s, the knowledge and consequently the applications oflaser have been widely increased. Laser surface texturing isa specific field among the various applications of the laser.This technique is employed in the aim of improving tr...
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Online Access: | https://hal.science/hal-04382623 https://hal.science/hal-04382623/document https://hal.science/hal-04382623/file/Vincent2008.pdf https://doi.org/10.1007/s00542-008-0573-8 |
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ftunifranchecom:oai:HAL:hal-04382623v1 2024-06-23T07:52:23+00:00 Control of the quality of laser surface texturing Vincent, Christophe Monteil, Guy Barrière, Thierry Gélin, Jean-Claude Service ORL hopital Salengro-Centre Hospitalier Régional Universitaire CHU Lille (CHRU Lille) Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) (FEMTO-ST) Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC) 2008-02-05 https://hal.science/hal-04382623 https://hal.science/hal-04382623/document https://hal.science/hal-04382623/file/Vincent2008.pdf https://doi.org/10.1007/s00542-008-0573-8 en eng HAL CCSD Springer Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/s00542-008-0573-8 hal-04382623 https://hal.science/hal-04382623 https://hal.science/hal-04382623/document https://hal.science/hal-04382623/file/Vincent2008.pdf doi:10.1007/s00542-008-0573-8 info:eu-repo/semantics/OpenAccess ISSN: 0946-7076 EISSN: 1432-1858 Microsystem Technologies https://hal.science/hal-04382623 Microsystem Technologies, 2008, 14 (9-11), pp.1553-1557. ⟨10.1007/s00542-008-0573-8⟩ [SPI]Engineering Sciences [physics] info:eu-repo/semantics/article Journal articles 2008 ftunifranchecom https://doi.org/10.1007/s00542-008-0573-8 2024-06-10T23:54:39Z International audience Since the conception of the first lasers in the60’s, the knowledge and consequently the applications oflaser have been widely increased. Laser surface texturing isa specific field among the various applications of the laser.This technique is employed in the aim of improving tri-bological performances for instance. This paper presentsthe laser surface texturing of a heterogeneous material.This material is lamellar cast iron. It has been chosen for its good friction properties. The textured surface is composed of grooves or dimples. The dimensions are micrometric. For the grooves, different cross sections have been engraved: semicircular, rectangular, trapezoidal and triangular. The dimples are cylindrical. All these laser textured surfaces are engraved with the laser manufacturing machine: DML 40 SI of Gildemeister (Germany). This machine is equipped with a galvanometric scanner, which allows tilted surfaces to be engraved. Various machining strategies and the following results are discussed in function of the different desired laser surface texturing results. In addition, to increase the aspect of the engraved surfaces, laser polishing is employed. Thanks to a defocalisation of the laser beam on the surface, the material is not ablated but melted. To be able to compare the different laser machining process, several techniques of control have been used: roughness profilometry, scanning electron microscopy and non contacting optical measurement. The rules of use of these methods must be defined bearing in mind their inherent limitations. Article in Journal/Newspaper DML Université de Franche-Comté (UFC): HAL Microsystem Technologies 14 9-11 1553 1557 |
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Université de Franche-Comté (UFC): HAL |
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ftunifranchecom |
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English |
topic |
[SPI]Engineering Sciences [physics] |
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[SPI]Engineering Sciences [physics] Vincent, Christophe Monteil, Guy Barrière, Thierry Gélin, Jean-Claude Control of the quality of laser surface texturing |
topic_facet |
[SPI]Engineering Sciences [physics] |
description |
International audience Since the conception of the first lasers in the60’s, the knowledge and consequently the applications oflaser have been widely increased. Laser surface texturing isa specific field among the various applications of the laser.This technique is employed in the aim of improving tri-bological performances for instance. This paper presentsthe laser surface texturing of a heterogeneous material.This material is lamellar cast iron. It has been chosen for its good friction properties. The textured surface is composed of grooves or dimples. The dimensions are micrometric. For the grooves, different cross sections have been engraved: semicircular, rectangular, trapezoidal and triangular. The dimples are cylindrical. All these laser textured surfaces are engraved with the laser manufacturing machine: DML 40 SI of Gildemeister (Germany). This machine is equipped with a galvanometric scanner, which allows tilted surfaces to be engraved. Various machining strategies and the following results are discussed in function of the different desired laser surface texturing results. In addition, to increase the aspect of the engraved surfaces, laser polishing is employed. Thanks to a defocalisation of the laser beam on the surface, the material is not ablated but melted. To be able to compare the different laser machining process, several techniques of control have been used: roughness profilometry, scanning electron microscopy and non contacting optical measurement. The rules of use of these methods must be defined bearing in mind their inherent limitations. |
author2 |
Service ORL hopital Salengro-Centre Hospitalier Régional Universitaire CHU Lille (CHRU Lille) Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) (FEMTO-ST) Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC) |
format |
Article in Journal/Newspaper |
author |
Vincent, Christophe Monteil, Guy Barrière, Thierry Gélin, Jean-Claude |
author_facet |
Vincent, Christophe Monteil, Guy Barrière, Thierry Gélin, Jean-Claude |
author_sort |
Vincent, Christophe |
title |
Control of the quality of laser surface texturing |
title_short |
Control of the quality of laser surface texturing |
title_full |
Control of the quality of laser surface texturing |
title_fullStr |
Control of the quality of laser surface texturing |
title_full_unstemmed |
Control of the quality of laser surface texturing |
title_sort |
control of the quality of laser surface texturing |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://hal.science/hal-04382623 https://hal.science/hal-04382623/document https://hal.science/hal-04382623/file/Vincent2008.pdf https://doi.org/10.1007/s00542-008-0573-8 |
genre |
DML |
genre_facet |
DML |
op_source |
ISSN: 0946-7076 EISSN: 1432-1858 Microsystem Technologies https://hal.science/hal-04382623 Microsystem Technologies, 2008, 14 (9-11), pp.1553-1557. ⟨10.1007/s00542-008-0573-8⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s00542-008-0573-8 hal-04382623 https://hal.science/hal-04382623 https://hal.science/hal-04382623/document https://hal.science/hal-04382623/file/Vincent2008.pdf doi:10.1007/s00542-008-0573-8 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1007/s00542-008-0573-8 |
container_title |
Microsystem Technologies |
container_volume |
14 |
container_issue |
9-11 |
container_start_page |
1553 |
op_container_end_page |
1557 |
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1802643675588591616 |