APPARATUS FOR ADDITIVE MANUFACTURING HAVING A MEASURING DEVICE
A device for the layer-wise additive production of a complex three-dimensional component has a measuring mechanism for continuously monitoring quality indicators during the production of the component, wherein the measuring mechanism and a bed with a material powder are surrounded, at least in regio...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | English French German |
Published |
01.11.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | A device for the layer-wise additive production of a complex three-dimensional component has a measuring mechanism for continuously monitoring quality indicators during the production of the component, wherein the measuring mechanism and a bed with a material powder are surrounded, at least in regions, by a processing cell filled with a protective gas atmosphere and the material powder of an uppermost layer can be melted in a locally limited manner in a melting zone by means of at least one laser. The measuring mechanism has the at least one laser and at least one optical sensor for the priority detection of the quality indicators in the region of the melting zone, in particular by means of Raman spectroscopy. Consequently, any construction errors in the component can be recognised, evaluated and, if necessary, corrected in a resource-saving manner without delay. |
---|---|
AbstractList | A device for the layer-wise additive production of a complex three-dimensional component has a measuring mechanism for continuously monitoring quality indicators during the production of the component, wherein the measuring mechanism and a bed with a material powder are surrounded, at least in regions, by a processing cell filled with a protective gas atmosphere and the material powder of an uppermost layer can be melted in a locally limited manner in a melting zone by means of at least one laser. The measuring mechanism has the at least one laser and at least one optical sensor for the priority detection of the quality indicators in the region of the melting zone, in particular by means of Raman spectroscopy. Consequently, any construction errors in the component can be recognised, evaluated and, if necessary, corrected in a resource-saving manner without delay. |
Author | NICK, Andreas REHM, Wolfgang ENGEL, Franz WEIMER, Christian |
Author_xml | – fullname: WEIMER, Christian – fullname: NICK, Andreas – fullname: REHM, Wolfgang – fullname: ENGEL, Franz |
BookMark | eNrjYmDJy89L5WSwcwwIcAxyDAkNVnDzD1JwdHHxDPEMc1XwdfQLdXN0DgkN8vRzV_BwDANRjgq-ro7BECEX1zBPZ1ceBta0xJziVF4ozc2g4OYa4uyhm1qQH59aXJCYnJqXWhLvGmBsbGhgamjgZGhMhBIAEt0rVg |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences Physics |
DocumentTitleAlternate | VORRICHTUNG ZUR GENERATIVEN HERSTELLUNG MIT EINER MESSEINRICHTUNG DISPOSITIF DE FABRICATION ADDITIVE AVEC INSTRUMENT DE MESURE |
ExternalDocumentID | EP3310510B1 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_EP3310510B13 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 13:59:55 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French German |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_EP3310510B13 |
Notes | Application Number: EP20160724417 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231101&DB=EPODOC&CC=EP&NR=3310510B1 |
ParticipantIDs | epo_espacenet_EP3310510B1 |
PublicationCentury | 2000 |
PublicationDate | 20231101 |
PublicationDateYYYYMMDD | 2023-11-01 |
PublicationDate_xml | – month: 11 year: 2023 text: 20231101 day: 01 |
PublicationDecade | 2020 |
PublicationYear | 2023 |
RelatedCompanies | Airbus Defence and Space GmbH |
RelatedCompanies_xml | – name: Airbus Defence and Space GmbH |
Score | 3.491061 |
Snippet | A device for the layer-wise additive production of a complex three-dimensional component has a measuring mechanism for continuously monitoring quality... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PERFORMING OPERATIONS PHYSICS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
Title | APPARATUS FOR ADDITIVE MANUFACTURING HAVING A MEASURING DEVICE |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231101&DB=EPODOC&locale=&CC=EP&NR=3310510B1 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR3LbsIwzELsedvYJthLOUy9VetoefTQTSFJ1U4qVKytuCFoU4kLoNFpvz8nA7bLdkrkRJHjxLGd2A7Aw5PsWTNca9Mp0Vx1Sts1XVx2s-xh_xxFZq-tYoejYTdInddJZ1KDxS4WRucJ_dTJEZGjcuT3Sp_X659LLK59KzeP8wWCVi9-4nFjax2jsoJbzOADT8QjPmIGY1gzhmPPRjUGURqgoXSgtGiVZl9kAxWUsv4tUfwzOIxxsGV1DrVCNuCE7T5ea8BxtH3vbsCRdtDMNwjcMuHmAp5pHNMxTdI3giYcoZyHSZgJEtFh6lOWpMrBgQQ0UwUlkcCjU4O4yEImLoH4ImGBiShN99OfiniPvH0F9eVqKZtA3H4xsx1LulZHOiWqOXPbtvp5kbdlt1tYRQtafw5z_U_bDZwqOn6H291CvXr_kHcod6v5vabYFyrbgGs |
link.rule.ids | 230,309,786,891,25594,76906 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR1dT8Iw8ELwA98UNeJnH8zeFicbjD2gKWuXTdlYcFt4I2zrEl6AyIx_31sF9EWf2lyb5nrt9e7auyvA_aMwtRmutWoUaK4ahW6pFi67WpjYP0ORabar2GE_6Lqx8TLpTGow38bCyDyhnzI5InJUhvxeyvN69XOJxaRv5fohnSNo-exEfaZsrGNUVnCLKWzQ5-GIjWzFtrGmBOO-jmoMojRAQ2nPrJLzVppTMqiCUla_JYpzDPshDrYoT6CWiyY07O3Ha0049Dfv3U04kA6a2RqBGyZcn8ITDUM6plH8RtCEI5QxL_ISTnwaxA61o7hycCAuTaqCEp_j0SlBjCeezc-AODyyXRVRmu6mP-XhDnn9HOqL5UJcALF6-Uw3NGFpHWEUqOakuq71sjxri2431_IWtP4c5vKftjtouJE_nA694PUKjiqafofeXUO9fP8QNyiDy_RWUu8LVSyDWA |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=APPARATUS+FOR+ADDITIVE+MANUFACTURING+HAVING+A+MEASURING+DEVICE&rft.inventor=WEIMER%2C+Christian&rft.inventor=NICK%2C+Andreas&rft.inventor=REHM%2C+Wolfgang&rft.inventor=ENGEL%2C+Franz&rft.date=2023-11-01&rft.externalDBID=B1&rft.externalDocID=EP3310510B1 |