Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/105822
Title: | Hole design quality identification in laser aided additive manufacturing | Authors: | Ahn, Il Hyuk Moon, Seung Ki Bi, Guijun |
Keywords: | Laser Aided Additive Manufacturing Geometric Error DRNTU::Engineering::Mechanical engineering |
Issue Date: | 2016 | Source: | Ahn, I. H., Moon, S. K., & Bi, G. (2016). Hole design quality identification in laser aided additive manufacturing. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 232(5), 909-917. doi:10.1177/0954405416657584 | Series/Report no.: | Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture | Abstract: | According to the increasing needs of three-dimensional printing technologies to satisfy high-level requirements, customization, and complicity, the quality of three-dimensional printed part becomes an important issue due to the layer-wise nature of additive manufacturing process. The objective of this study is to propose a methodology to identify the quality of three-dimensional printed parts with circular holes in the laser aided additive manufacturing process. We utilize a response surface methodology to represent the relationship between input variables (chord height tolerance and diameter of a hole) and response (geometric error) for evaluating the geometric accuracy of the three-dimensional printed parts with the diameter of holes. From the calculated response surface methodology, we conclude that the proposed methodology can be utilized as a process design guide to guarantee the quality of a part printed from the laser aided additive manufacturing process. The efficiency and limitations of the proposed methodology are verified by conducting a case study. | URI: | https://hdl.handle.net/10356/105822 http://hdl.handle.net/10220/48749 |
ISSN: | 0954-4054 | DOI: | 10.1177/0954405416657584 | Schools: | School of Mechanical and Aerospace Engineering | Research Centres: | Singapore Centre for 3D Printing | Rights: | © 2016 IMechE. All rights reserved. This paper was published in Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture and is made available with permission of IMechE. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | MAE Journal Articles |
Files in This Item:
File | Description | Size | Format | |
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Hole Design Quality Identification in Laser Aided Additive Manufacturing.pdf | 3.11 MB | Adobe PDF | View/Open |
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