Simulation and Process Analysis of DLP 3D Printing with High-strength Resin
By utilizing digital light processing (DLP) printing equipment and technology, this study investigates the temperature field, stress changes, and the impact of various process parameters on the formation and strength characteristics of high-strength resin during the printing process. Abaqus birth-de...
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| Veröffentlicht in: | Journal of physics. Conference series 2024-01, Vol.2671 (1), p.12002 |
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| creator | Sang, Jian Zhao, Xinxin Jiang, Kai Zhao, Qiancheng Wei, Chaofei Li, Ming Hu, Leijun Jin, Changxin |
| description | By utilizing digital light processing (DLP) printing equipment and technology, this study investigates the temperature field, stress changes, and the impact of various process parameters on the formation and strength characteristics of high-strength resin during the printing process. Abaqus birth-death element method simulation and related process tests are employed for this purpose. The simulation results demonstrate a gradual decrease in the temperature field through wavy diffusion from the center to the boundary during printing. The node temperature, displacement, and stress curves are observed to fluctuate frequently due to the subsequent printing layers, with the maximum stress point located close to the printing platform. The experimental results reveal that the test parameters possess different effects on the surface quality and tensile strength. Inappropriate parameters tend to result in surface defects. The influencing factors on the tensile strength of the sample are ranked in the following order: layer thickness, exposure time, and exposure light intensity. The molded resin sample achieves a tensile strength of 58.5MPa, which is comparable to the tensile properties of traditionally injection-molded parts. |
| doi_str_mv | 10.1088/1742-6596/2671/1/012002 |
| format | Article |
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Abaqus birth-death element method simulation and related process tests are employed for this purpose. The simulation results demonstrate a gradual decrease in the temperature field through wavy diffusion from the center to the boundary during printing. The node temperature, displacement, and stress curves are observed to fluctuate frequently due to the subsequent printing layers, with the maximum stress point located close to the printing platform. The experimental results reveal that the test parameters possess different effects on the surface quality and tensile strength. Inappropriate parameters tend to result in surface defects. The influencing factors on the tensile strength of the sample are ranked in the following order: layer thickness, exposure time, and exposure light intensity. The molded resin sample achieves a tensile strength of 58.5MPa, which is comparable to the tensile properties of traditionally injection-molded parts.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/2671/1/012002</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>3D printing ; Digital light processing (DLP) ; Finite element method ; High strength ; Injection molding ; Luminous intensity ; Mechanical properties ; Physics ; Process parameters ; Resins ; Simulation ; Surface defects ; Surface properties ; Temperature distribution ; Tensile properties ; Tensile strength ; Thickness ; Three dimensional printing</subject><ispartof>Journal of physics. Conference series, 2024-01, Vol.2671 (1), p.12002</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2742-97458734b16d111a086b1bb931abf5db15c6a9b0557393c2024d0467264b90003</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1742-6596/2671/1/012002/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>314,780,784,27924,27925,38868,38890,53840,53867</link.rule.ids></links><search><creatorcontrib>Sang, Jian</creatorcontrib><creatorcontrib>Zhao, Xinxin</creatorcontrib><creatorcontrib>Jiang, Kai</creatorcontrib><creatorcontrib>Zhao, Qiancheng</creatorcontrib><creatorcontrib>Wei, Chaofei</creatorcontrib><creatorcontrib>Li, Ming</creatorcontrib><creatorcontrib>Hu, Leijun</creatorcontrib><creatorcontrib>Jin, Changxin</creatorcontrib><title>Simulation and Process Analysis of DLP 3D Printing with High-strength Resin</title><title>Journal of physics. Conference series</title><addtitle>J. Phys.: Conf. Ser</addtitle><description>By utilizing digital light processing (DLP) printing equipment and technology, this study investigates the temperature field, stress changes, and the impact of various process parameters on the formation and strength characteristics of high-strength resin during the printing process. Abaqus birth-death element method simulation and related process tests are employed for this purpose. The simulation results demonstrate a gradual decrease in the temperature field through wavy diffusion from the center to the boundary during printing. The node temperature, displacement, and stress curves are observed to fluctuate frequently due to the subsequent printing layers, with the maximum stress point located close to the printing platform. The experimental results reveal that the test parameters possess different effects on the surface quality and tensile strength. Inappropriate parameters tend to result in surface defects. The influencing factors on the tensile strength of the sample are ranked in the following order: layer thickness, exposure time, and exposure light intensity. The molded resin sample achieves a tensile strength of 58.5MPa, which is comparable to the tensile properties of traditionally injection-molded parts.</description><subject>3D printing</subject><subject>Digital light processing (DLP)</subject><subject>Finite element method</subject><subject>High strength</subject><subject>Injection molding</subject><subject>Luminous intensity</subject><subject>Mechanical properties</subject><subject>Physics</subject><subject>Process parameters</subject><subject>Resins</subject><subject>Simulation</subject><subject>Surface defects</subject><subject>Surface properties</subject><subject>Temperature distribution</subject><subject>Tensile properties</subject><subject>Tensile strength</subject><subject>Thickness</subject><subject>Three dimensional printing</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkF1LwzAUhoMoOKe_wYB3wmxO0ibN5ZgfUwcOp9ch6ceWsbU16ZD9e1MqE0EwN0k4zznn5UHoEsgNkDSNQMR0xBPJI8oFRBARoITQIzQ4VI4P7zQ9RWferwlh4YgBel7Y7W6jW1tXWFc5nrs6K7zH40pv9t56XJf4djbH7DaUbNXaaok_bbvCU7tcjXzrimoZfq-Ft9U5Oin1xhcX3_cQvd_fvU2mo9nLw-NkPBtltEshRZykgsUGeA4AmqTcgDGSgTZlkhtIMq6lIUkimGQZJTTOScwF5bGRJCQfoqt-buPqj13hW7Wudy4E9opK4DGTXCSBEj2Vudp7V5SqcXar3V4BUZ051TlRnR_VmVOgenOh87rvtHXzM_ppPln8BlWTlwFmf8D_rfgC9Pp6fw</recordid><startdate>20240101</startdate><enddate>20240101</enddate><creator>Sang, Jian</creator><creator>Zhao, Xinxin</creator><creator>Jiang, Kai</creator><creator>Zhao, Qiancheng</creator><creator>Wei, Chaofei</creator><creator>Li, Ming</creator><creator>Hu, Leijun</creator><creator>Jin, Changxin</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20240101</creationdate><title>Simulation and Process Analysis of DLP 3D Printing with High-strength Resin</title><author>Sang, Jian ; 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Conference series</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sang, Jian</au><au>Zhao, Xinxin</au><au>Jiang, Kai</au><au>Zhao, Qiancheng</au><au>Wei, Chaofei</au><au>Li, Ming</au><au>Hu, Leijun</au><au>Jin, Changxin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simulation and Process Analysis of DLP 3D Printing with High-strength Resin</atitle><jtitle>Journal of physics. Conference series</jtitle><addtitle>J. Phys.: Conf. 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The experimental results reveal that the test parameters possess different effects on the surface quality and tensile strength. Inappropriate parameters tend to result in surface defects. The influencing factors on the tensile strength of the sample are ranked in the following order: layer thickness, exposure time, and exposure light intensity. The molded resin sample achieves a tensile strength of 58.5MPa, which is comparable to the tensile properties of traditionally injection-molded parts.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/2671/1/012002</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | 3D printing Digital light processing (DLP) Finite element method High strength Injection molding Luminous intensity Mechanical properties Physics Process parameters Resins Simulation Surface defects Surface properties Temperature distribution Tensile properties Tensile strength Thickness Three dimensional printing |
| title | Simulation and Process Analysis of DLP 3D Printing with High-strength Resin |
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