GENERAL ENQUIRIES: Tel: + 27 12 841 2911 | Email: callcentre@csir.co.za

Show simple item record

dc.contributor.author Hendriks, Adriaan J
dc.contributor.author Ramokolo, Lesiba R
dc.contributor.author Ngobeni, Christopher M
dc.contributor.author Moroko, Matome C
dc.contributor.author Naidoo, Darryl
dc.date.accessioned 2019-04-02T07:31:40Z
dc.date.available 2019-04-02T07:31:40Z
dc.date.issued 2018-11
dc.identifier.citation Hendriks, A.J. et al. 2018. Detecting defects during powder deposition in additive manufacturing. 19th Annual International RAPDASA Conference, Protea Parktonian Hotel in Braamfontein, Johannesburg, 7-9 November 2018 en_US
dc.identifier.uri https://www.rapdasa.org/conference/index.php/conference/2018-conference/paper/view/190
dc.identifier.uri https://www.rapdasa.org/conference/index.php/conference/2018-conference/schedConf/presentations
dc.identifier.uri http://hdl.handle.net/10204/10906
dc.description Paper presented at the 19th Annual International RAPDASA Conference, Protea Parktonian Hotel in Braamfontein, Johannesburg, 7-9 November 2018 en_US
dc.description.abstract Additive manufacturing applications, in areas such as aerospace and medicine, are limited due to the lack of process stability and quality management. In particular, geometrical inaccuracies and the presence of mechanical defects hinder repeatability of the process. To break into industries with very high quality standards, an important issue to be addressed is in-situ quality control during a build. The work which will be presented here is focused on image based process monitoring of the powder bed after the deposition of a new powder layer. We will also discuss the effects these might have on consolidating the powder with the rest of the part. Preliminary results will be shown of defects identified after a new powder layer has been deposited. en_US
dc.language.iso en en_US
dc.relation.ispartofseries Worklist;22319
dc.subject Additive manufacturing en_US
dc.subject Mechanical defects en_US
dc.title Detecting defects during powder deposition in additive manufacturing en_US
dc.type Presentation en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search ResearchSpace


Advanced Search

Browse

My Account