一种创新的光固化树脂壳印芯铸造制造方法

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2023-08-17 DOI:10.2478/ama-2023-0056

Emil Szymczyk, M. Rećko, K. Dzierżek, K. Sapiołko

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引用次数: 0

摘要

摘要:采用改进的液晶显示技术打印三维元件。这种创新的方法将打印外壳和填充相结合，从而通过铸造树脂获得模具。为了将用这种方法获得的打印件的性能与用标准程序制造的打印件进行比较，我们对垂直/水平打印和壳打印的铸造样品进行了弯曲测试。铸壳试样具有较高的抗弯强度和较大的表观杨氏模量。所提出的结果也涉及到不同制造路线获得的固化样品的动力学。

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An Innovative Approach to Fabrication With Photo-Cured Resins by Shell-Printed-Core-Casting

Abstract Modified LCD-based method was used to print three-dimensional (3D) elements. This innovative method combines printing the external shell and filling, thus obtaining mould by casting resin. In order to compare the properties of prints obtained with this method with the ones fabricated in a standard procedure, we conducted bending tests of vertically/horizontally printed and shell-printed cast specimens. The shell-cast samples showed higher flexural strength and larger values of apparent Young’s modulus. The presented results also concern the kinetics of curing samples obtained with different fabrication routes.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.