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Conference Paper: Decision criteria for build orientation in layer-based machining
Title | Decision criteria for build orientation in layer-based machining |
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Authors | |
Issue Date | 2000 |
Publisher | S P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xml |
Citation | Proceedings Of Spie - The International Society For Optical Engineering, 2000, v. 4192, p. 16-26 How to Cite? |
Abstract | Some inherent limitations exist in current Layered Manufacturing (LM) technologies (e.g. little choice of material, small part size and poor surface quality) and traditional NC machining (e.g. the confinement of tool accessibility to internal features). In order to overcome these limitations, a rapid manufacturing method called Robot based Layered Manufacturing (RoLM in brief) is developed. A robot with a milling cutter mounted on the end-effector is used to build a part layer by layer. Given a part model, the determination of build orientation is the first step in the manufacturing cycle and has large effects on the surface quality and build time. In this paper, a set of criteria is proposed to rank the build orientations for RoLM by considering mainly part accuracy and build time. Algorithms are developed to calculate tool accessibility, part stability, and the number of required support for overhangs. |
Persistent Identifier | http://hdl.handle.net/10722/158929 |
ISSN | 2023 SCImago Journal Rankings: 0.152 |
DC Field | Value | Language |
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dc.contributor.author | Yang, ZY | en_US |
dc.contributor.author | Chen, YH | en_US |
dc.date.accessioned | 2012-08-08T09:04:38Z | - |
dc.date.available | 2012-08-08T09:04:38Z | - |
dc.date.issued | 2000 | en_US |
dc.identifier.citation | Proceedings Of Spie - The International Society For Optical Engineering, 2000, v. 4192, p. 16-26 | en_US |
dc.identifier.issn | 0277-786X | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/158929 | - |
dc.description.abstract | Some inherent limitations exist in current Layered Manufacturing (LM) technologies (e.g. little choice of material, small part size and poor surface quality) and traditional NC machining (e.g. the confinement of tool accessibility to internal features). In order to overcome these limitations, a rapid manufacturing method called Robot based Layered Manufacturing (RoLM in brief) is developed. A robot with a milling cutter mounted on the end-effector is used to build a part layer by layer. Given a part model, the determination of build orientation is the first step in the manufacturing cycle and has large effects on the surface quality and build time. In this paper, a set of criteria is proposed to rank the build orientations for RoLM by considering mainly part accuracy and build time. Algorithms are developed to calculate tool accessibility, part stability, and the number of required support for overhangs. | en_US |
dc.language | eng | en_US |
dc.publisher | S P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xml | en_US |
dc.relation.ispartof | Proceedings of SPIE - The International Society for Optical Engineering | en_US |
dc.title | Decision criteria for build orientation in layer-based machining | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Chen, YH:yhchen@hkucc.hku.hk | en_US |
dc.identifier.authority | Chen, YH=rp00099 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1117/12.403670 | en_US |
dc.identifier.scopus | eid_2-s2.0-0034510281 | en_US |
dc.identifier.volume | 4192 | en_US |
dc.identifier.spage | 16 | en_US |
dc.identifier.epage | 26 | en_US |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Yang, ZY=7405433286 | en_US |
dc.identifier.scopusauthorid | Chen, YH=7601430448 | en_US |
dc.identifier.issnl | 0277-786X | - |