| Title: | Mathematical model for the selection of processing parameters in selective laser sintering of polymer products |
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| Authors: | ID Pilipović, Ana (Author)
ID Drstvenšek, Igor (Author)
ID Šercer, Mladen (Author) |
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| Files: |  Advances_in_Mechanical_Engineering_2014_Pilipovic,_Drstvensek,_Sercer_Mathematical_Model_for_the_Selection_of_Processing_Parameters_in_S.pdf (1,43 MB)
MD5: 9B40E4235AB39F3886370CCA5FC64B44
PID: 20.500.12556/dkum/4e8ecc33-21a0-4d6d-8119-e5ee4f00fb01
 http://journals.sagepub.com/doi/10.1155/2014/648562
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FS - Faculty of Mechanical Engineering
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| Abstract: | Additive manufacturing (AM) is increasingly applied in the development projects from the initial idea to the finished product. The reasons are multiple, but what should be emphasised is the possibility of relatively rapid manufacturing of the products of complicated geometry based on the computer 3D model of the product. There are numerous limitations primarily in the number of available materials and their properties, which may be quite different from the properties of the material of the finished product. Therefore, it is necessary to know the properties of the product materials. In AM procedures the mechanical properties of materials are affected by the manufacturing procedure and the production parameters. During SLS procedures it is possible to adjust various manufacturing parameters which are used to influence the improvement of various mechanical and other properties of the products. The paper sets a new mathematical model to determine the influence of individual manufacturing parameters on the polymer product made by selective laser sintering. Old mathematical model is checked by statistical method with central composite plan and it is established that old mathematical model must be expanded with new parameter beam overlay ratio. Verification of new mathematical model and optimization of the processing parameters are made on SLS machine. |
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| Keywords: | manufacturing system, inteligent methods, 3D scanning |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2014 |
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| Number of pages: | str. 1-9 |
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| Numbering: | Letn. 6 |
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| PID: | 20.500.12556/DKUM-66839  |
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| ISSN: | 1687-8132 |
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| UDC: | 621.7/.9:004.89 |
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| ISSN on article: | 1687-8132 |
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| COBISS.SI-ID: | 17722646 |
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| DOI: | 10.1155/2014/648562 |
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| NUK URN: | URN:SI:UM:DK:APS3SR58 |
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| Publication date in DKUM: | 12.07.2017 |
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| Views: | 1314 |
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| Downloads: | 419 |
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| Metadata: |    |
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| Categories: | Misc.
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