Data on dimensional and geometric accuracy for laser-based powder bed fusion of PA12 (PA2200)

Dataset

DOI

This dataset contains measurements of dimensional- and geometric accuracy in laser-based powder bed fusion, with relevant background data. The experiment was conducted to investigate the effect of part build orientation on the dimensional- and geometric accuracy. The experiment was conducted at NTNU in Gjøvik where 135 specimens were produced over 3 builds alongside 372 additional parts not included in the main study. An elaborate build layout was designed to enable analysis of part position as well as orientation in the build chamber. An EOSINT P395 machine was used with a 50/50 blend of virgin and recycled PA12 polymer powder (PA2200 provided by EOS). The specimens were measured in a Zeiss Duramax coordinate measuring machine for minimum measurement error.

Zeiss Calypso, 6.6.1601

Identifier
DOI	https://doi.org/10.18710/DHACHZ
Related Identifier	IsCitedBy https://doi.org/10.3390/app11052031
Metadata Access	https://dataverse.no/oai?verb=GetRecord&metadataPrefix=oai_datacite&identifier=doi:10.18710/DHACHZ

Provenance
Creator	Leirmo, Torbjørn Langedahl
Publisher	DataverseNO
Contributor	Leirmo, Torbjørn Langedahl; NTNU – Norwegian University of Science and Technology
Publication Year	2021
Rights	CC0 1.0; info:eu-repo/semantics/openAccess; http://creativecommons.org/publicdomain/zero/1.0
OpenAccess	true
Contact	Leirmo, Torbjørn Langedahl (NTNU – Norwegian University of Science and Technology)

Representation
Resource Type	Experimental data; Dataset
Format	text/plain; text/tab-separated-values; application/pdf
Size	16993; 33700590; 10083; 385156; 7161; 142151; 139073; 151121; 281642
Version	1.1
Discipline	Construction Engineering and Architecture; Engineering; Engineering Sciences
Spatial Coverage	NTNU in Gjøvik, Norway