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VGU RESEARCH REPOSITORY


Please use this identifier to cite or link to this item: https://epub.vgu.edu.vn/handle/dlibvgu/805
DC FieldValueLanguage
dc.contributor.authorLe Hoang Nhanen_US
dc.date.accessioned2020-03-12T17:10:17Z-
dc.date.available2020-03-12T17:10:17Z-
dc.date.issued2019-
dc.identifier.urihttp://epub.vgu.edu.vn/handle/dlibvgu/805-
dc.description.abstractThis master thesis study about how to operating and trouble-shoot problems of injection molding machine. It also proposes a systematic optimized workflow to determine the optimal parameter settings. Firstly, the Design of Experiment (DOE) is applied for experimentation, data collection and analysis. The quality characteristics for the plastic injection product are main dimensions (length, width, and diameter), weight and warpage. The control factors for the process are melt temperature, injection velocity, packing pressure, packing time and cooling time. Secondly, Signal-to-noise (S/N) analysis and analysis of variance (ANOVA) are employed to get a combination of parameter settings. Finally, Experimental data are associated with Response Surface Methodology (RSM) to obtain an optimal combination of process parameters that meets multiple-objective quality characteristics. As the result, the optimal parameter settings is found for the molding from Sumitomo (third angle projector).en_US
dc.language.isoenen_US
dc.publisherVietnamese-German Universityen_US
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectInjection moldsen_US
dc.subjectSurface response methoden_US
dc.subjectOptimal parameter settingen_US
dc.titleOperation and design parameter analysis to improve the performance of plastic injection molding machine using experimental studyen_US
dc.typeThesisen_US
item.fulltextWith Fulltext-
item.languageiso639-1other-
item.grantfulltextrestricted-
Appears in Collections:Global Production Engineering & Management (GPEM)
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