Assessment of the as-sintered surfaces of ceramic components additively manufactured by vat Photopolymerization (CerAMVPP)
The aim of this work was to gain an initial impression of the surface quality that can be achieved with additively manufactured ceramic components. For this purpose, an assessment body was generated, which has partially double-curved surfaces that can be scanned using a confocal microscope. After ma...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-12-01
|
| Series: | Open Ceramics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S266653952400124X |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850136821184331776 |
|---|---|
| author | Nadine Lorenz Uwe Scheithauer Eric Schwarzer-Fischer Sindy Mosch Martin Propst Jan Sieder-Katzmann Christian Bach |
| author_facet | Nadine Lorenz Uwe Scheithauer Eric Schwarzer-Fischer Sindy Mosch Martin Propst Jan Sieder-Katzmann Christian Bach |
| author_sort | Nadine Lorenz |
| collection | DOAJ |
| description | The aim of this work was to gain an initial impression of the surface quality that can be achieved with additively manufactured ceramic components. For this purpose, an assessment body was generated, which has partially double-curved surfaces that can be scanned using a confocal microscope. After manufacturing using Vat Photopolymerization for ceramic components (CerAM VPP) with a commercial alumina suspension (Lithalox 350, Lithoz, Vienna, AUT) and thermal processing, the respective surface was measured at four different geometric areas. For evaluation, line sections were extracted to calculate Ra values as well as to determine Sa values for surfaces. Ra and Sa values were determined in all areas, reaching always values below 2.5 μm. The surface quality is therefore an order of magnitude lower than that of typical metallic AM components. |
| format | Article |
| id | doaj-art-a0aca39555f34b4695bbd8c656ee9eaa |
| institution | OA Journals |
| issn | 2666-5395 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Open Ceramics |
| spelling | doaj-art-a0aca39555f34b4695bbd8c656ee9eaa2025-08-20T02:31:01ZengElsevierOpen Ceramics2666-53952024-12-012010066010.1016/j.oceram.2024.100660Assessment of the as-sintered surfaces of ceramic components additively manufactured by vat Photopolymerization (CerAMVPP)Nadine Lorenz0Uwe Scheithauer1Eric Schwarzer-Fischer2Sindy Mosch3Martin Propst4Jan Sieder-Katzmann5Christian Bach6Fraunhofer Institute for Ceramic Technologies and Systems (IKTS), Winterbergstraße 28, 01277, Dresden, Germany; Corresponding author.Fraunhofer Institute for Ceramic Technologies and Systems (IKTS), Winterbergstraße 28, 01277, Dresden, GermanyFraunhofer Institute for Ceramic Technologies and Systems (IKTS), Winterbergstraße 28, 01277, Dresden, GermanyFraunhofer Institute for Ceramic Technologies and Systems (IKTS), Winterbergstraße 28, 01277, Dresden, GermanyInstitute of Aerospace Engineering, Chair of Space Systems, Technische Universität Dresden, Helmholtzstr. 10, 01069, Dresden, GermanyInstitute of Aerospace Engineering, Chair of Space Systems, Technische Universität Dresden, Helmholtzstr. 10, 01069, Dresden, GermanyInstitute of Aerospace Engineering, Chair of Space Systems, Technische Universität Dresden, Helmholtzstr. 10, 01069, Dresden, GermanyThe aim of this work was to gain an initial impression of the surface quality that can be achieved with additively manufactured ceramic components. For this purpose, an assessment body was generated, which has partially double-curved surfaces that can be scanned using a confocal microscope. After manufacturing using Vat Photopolymerization for ceramic components (CerAM VPP) with a commercial alumina suspension (Lithalox 350, Lithoz, Vienna, AUT) and thermal processing, the respective surface was measured at four different geometric areas. For evaluation, line sections were extracted to calculate Ra values as well as to determine Sa values for surfaces. Ra and Sa values were determined in all areas, reaching always values below 2.5 μm. The surface quality is therefore an order of magnitude lower than that of typical metallic AM components.http://www.sciencedirect.com/science/article/pii/S266653952400124XAdditive manufacturingCeramicsCerAMfacturingVat photopolymerization (VPP)CerAM VPPAlumina |
| spellingShingle | Nadine Lorenz Uwe Scheithauer Eric Schwarzer-Fischer Sindy Mosch Martin Propst Jan Sieder-Katzmann Christian Bach Assessment of the as-sintered surfaces of ceramic components additively manufactured by vat Photopolymerization (CerAMVPP) Open Ceramics Additive manufacturing Ceramics CerAMfacturing Vat photopolymerization (VPP) CerAM VPP Alumina |
| title | Assessment of the as-sintered surfaces of ceramic components additively manufactured by vat Photopolymerization (CerAMVPP) |
| title_full | Assessment of the as-sintered surfaces of ceramic components additively manufactured by vat Photopolymerization (CerAMVPP) |
| title_fullStr | Assessment of the as-sintered surfaces of ceramic components additively manufactured by vat Photopolymerization (CerAMVPP) |
| title_full_unstemmed | Assessment of the as-sintered surfaces of ceramic components additively manufactured by vat Photopolymerization (CerAMVPP) |
| title_short | Assessment of the as-sintered surfaces of ceramic components additively manufactured by vat Photopolymerization (CerAMVPP) |
| title_sort | assessment of the as sintered surfaces of ceramic components additively manufactured by vat photopolymerization ceramvpp |
| topic | Additive manufacturing Ceramics CerAMfacturing Vat photopolymerization (VPP) CerAM VPP Alumina |
| url | http://www.sciencedirect.com/science/article/pii/S266653952400124X |
| work_keys_str_mv | AT nadinelorenz assessmentoftheassinteredsurfacesofceramiccomponentsadditivelymanufacturedbyvatphotopolymerizationceramvpp AT uwescheithauer assessmentoftheassinteredsurfacesofceramiccomponentsadditivelymanufacturedbyvatphotopolymerizationceramvpp AT ericschwarzerfischer assessmentoftheassinteredsurfacesofceramiccomponentsadditivelymanufacturedbyvatphotopolymerizationceramvpp AT sindymosch assessmentoftheassinteredsurfacesofceramiccomponentsadditivelymanufacturedbyvatphotopolymerizationceramvpp AT martinpropst assessmentoftheassinteredsurfacesofceramiccomponentsadditivelymanufacturedbyvatphotopolymerizationceramvpp AT jansiederkatzmann assessmentoftheassinteredsurfacesofceramiccomponentsadditivelymanufacturedbyvatphotopolymerizationceramvpp AT christianbach assessmentoftheassinteredsurfacesofceramiccomponentsadditivelymanufacturedbyvatphotopolymerizationceramvpp |