Data on dimensional and geometric accuracy for laser-based powder bed fusion of PA12 (PA2200)doi:10.18710/DHACHZDataverseNO2021-09-021Leirmo, Torbjørn Langedahl, 2021, "Data on dimensional and geometric accuracy for laser-based powder bed fusion of PA12 (PA2200)", https://doi.org/10.18710/DHACHZ, DataverseNO, V1, UNF:6:zWMScrs6/prUJvWHGRdF/Q== [fileUNF]Data on dimensional and geometric accuracy for laser-based powder bed fusion of PA12 (PA2200)Raw data from an experiment designed to investigate the effect of part build orientation and locationdoi:10.18710/DHACHZLeirmo, Torbjørn LangedahlNTNU – Norwegian University of Science and Technology2020-07-09NTNU in Gjøvik, NorwayZeiss CalypsoDataverseNONTNU – Norwegian University of Science and TechnologyLeirmo, Torbjørn LangedahlLeirmo, Torbjørn Langedahl2021-07-01EngineeringAdditive ManufacturingTolerance engineeringAccuracyPA12Selective Laser SinteringLaser-based powder bed fusionThis 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.2020-06-222020-07-09Experimental dataLeirmo, T. L. and Semeniuta, O. (2021) Investigating the Dimensional and Geometric Accuracy of Laser-Based Powder Bed Fusion of PA2200 (PA12): Experiment Design and Execution, Applied Sciences, 11(5), pp. 2031. doi: https://doi.org/10.3390/app11052031.10.3390/app11052031Leirmo, T. L. and Semeniuta, O. (2021) Investigating the Dimensional and Geometric Accuracy of Laser-Based Powder Bed Fusion of PA2200 (PA12): Experiment Design and Execution, Applied Sciences, 11(5), pp. 2031. doi: https://doi.org/10.3390/app11052031.01_Results_All_Specimens.tab5670052text/tab-separated-valuesUNF:6:XBrII7exRpYE8HJFmU1rxA==02_Characteristic_descriptions.tab1411text/tab-separated-valuesUNF:6:9SQmNM4HIeONd7Z8TC8O4Q==04_Build_layout.tab1351text/tab-separated-valuesUNF:6:Eq5V0MOzV7IqCvyz4OGYOQ==05_Slice_distributions.tab40501text/tab-separated-valuesUNF:6:24seERxH9E1bSks1Dzw0gg==06_Room_data_build_1.tab42911text/tab-separated-valuesUNF:6:NV7BIPLeFwCmoxTXmHYQMg==07_Room_data_build_2.tab46211text/tab-separated-valuesUNF:6:da+QblgEPFjzU/eTbvmDog==08_Room_data_build_3.tab87311text/tab-separated-valuesUNF:6:lUib18ueE0m5ACU+tJ2gVQ==UuidUNF:6:TJO5qlesWQ7B8dg+NAg8ng==Status.3.03.01.02.10246913580244850.00.994744956265981456700.0UNF:6:FlPVLCE/qZ6E2jqz//xdJQ==Additional 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