PDMS材料透氧窗口几何形状对无层均匀3D打印影响的实验研究

IF 1.3 Q3 ENGINEERING, MECHANICAL
Mohammad Salehi, Jamal Zamani, Siavash Moayedi Manizani
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引用次数: 0

摘要

摘要增材制造工艺的一个基本问题是逐层打印,它影响打印时间和零件表面质量。克服这一困难的一种方法是连续液界面生产(CLIP),它可以通过连续打印实现聚合物组件的大规模生产。由于该系统的可及性有限,本研究引入并评估了由不同基底形状的聚二甲基硅氧烷聚合物组成的不同透氧窗口。本研究的目的是与数字光处理(DLP)相比,在无层均匀3D打印系统中提高多孔部件的打印速度。实验结果表明,与微通道容器相比,岛式容器在分离力开始前的连续打印时间增加了107%,组件外观增强,打印部件高度增加了30%,最大分离力降低了7.4倍。关键词:增材制造连续液界面生产氧控制区无层均匀3D打印披露声明作者未报告潜在利益冲突。数据可用性声明支持本研究结果的数据可应通讯作者M.Salehi的合理要求获得。mohammad Salehi,是伊朗德黑兰KNTU大学机械工程系的硕士生。他在Arak University of Technology获得制造工程学士学位。Jamal Zamani,伊朗德黑兰KNTU大学机械工程教授。他在伊朗Tarbiat Modares大学获得机械工程博士学位。Siavash Moayedi Manizani,是伊朗德黑兰KNTU大学机械工程系的硕士生。他获得了德黑兰伊斯兰阿扎德大学科学与研究部机器人工程学士学位。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Experimental investigation of the effect of the PDMS material’s oxygen- permeable window geometry on layerless uniform 3D printing
ABSTRACTOne of the fundamental issues in additive manufacturing processes is layer-by-layer printing, which influences printing time and part surface quality. One way to overcome this difficulty is continuous liquid interface production (CLIP), which has enabled the mass manufacture of polymer components through continuous printing. Due to a limitation in access to this system, different oxygen gas permeable windows composed of polydimethylsiloxane polymer with variable substrate shapes were introduced and evaluated in this research. The aim of this study is to improve the printing speed of porous components in a layerless uniform 3D printing system as compared to Digital light processing (DLP). The results of these experiments show that the island container, compared to the micro-channel container, has a 107% increase in the duration of continuous printing before the separation force begins, enhances the component’s look, increases the height of the printed part by 30%, and decreases the maximum separation force by 7.4 times.KEYWORDS: Additive manufacturingcontinuous liquid interface productionoxygen control zonelayerless uniform 3D printing Disclosure statementNo potential conflict of interest was reported by the author(s).Data availability statementThe data that support the findings of this study are available from the corresponding author, M.Salehi, upon reasonable request.Additional informationNotes on contributorsMohammad SalehiMohammad Salehi, is a master’s student in the Mechanical Engineering Department at the University of KNTU, Tehran, Iran. He received his bachelor’s degree in Manufacturing engineering from Arak University of Technology.Jamal ZamaniJamal Zamani, Professor of Mechanics Engineering at the University of KNTU, Tehran, Iran. He received his PhD in Mechanical Engineering from Tarbiat Modares University, Iran.Siavash Moayedi ManizaniSiavash Moayedi Manizani, is a master’s student in the Mechanical Engineering Department at the University of KNTU, Tehran, Iran. He received his bachelor’s degree in Robotic Engineering from Islamic Azad University, Science and Research Branch, Tehran.
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来源期刊
CiteScore
3.70
自引率
7.10%
发文量
77
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