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http://dx.doi.org/10.14775/ksmpe.2022.21.09.056

Dimensional Characteristics of Impeller Output Using 3D Printers  

Kong, Jeong-Ri (Department of Robotics Machinery, Robot campus of Korea Polytechnic)
Kim, Hae-Ji (Department of Automotive Engineering, Gyeongsang National University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.21, no.9, 2022 , pp. 56-62 More about this Journal
Abstract
This study analyzed the output precision of 3D printing methods. The inner impeller of the centrifugal compressor was printed in as a sheet with 100% packing density using two methods: field deposition modelling and stereolithography. Dimensional differences between the initial CAD and printed models were evaluated using a 3D scanner. To investigate the dimensional characteristics of the 3D printed impeller, 3D dimension analysis and point dimension analysis were performed. The point dimension analysis was divided into 3D and 2D for comparative analysis.
Keywords
FDM Method 3D Printer; SLA Method 3D Printer; Impeller; Dimension Characteristics; 3D Dimensional Verification;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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