Effect of slicing parameters on the light transmittance of 3D-printed polyethylene terephthalate glycol products

IF 1.3 4区农林科学 Q2 MATERIALS SCIENCE, PAPER & WOOD

Bioresources Pub Date : 2023-11-21 DOI:10.15376/biores.19.1.500-509

Chen Wang, Jiahao Yu, Min-han Jiang, Jingyao Li

引用次数: 0

Abstract

To manufacture 3D-printed polyethylene terephthalate glycol (PETG) products with excellent light transmittance performance, this study evaluated the principle of light transmission and the influencing factors of fused deposition methods (FDM) 3D-printed PETG products. This study explored the influence of different slicing parameters (layer height, extrusion rate, and printing speed) on the light transmittance of PETG products via a UV-visible spectrophotometer. The results showed that, in the range of 0.1 to 0.3 mm, the PETG specimens with 0.2 mm layer height had the best light transmittance performance; in the range of 100% to 120%; the PETG specimens with 110% extrusion rate had the best light transmittance performance; in the range of 20 to 40 mm/s printing speed, the PETG specimens with 40 mm/s printing speed had the best light transmittance performance. Comparison of image visibility showed that PETG products with layer height of 0.2 mm, extrusion rate of 110%, and printing speed of 40 mm/s had the best image visibility.

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切片参数对 3D 打印聚对苯二甲酸乙二醇酯产品透光率的影响

为了制造出具有优异透光性能的 3D 打印聚对苯二甲酸乙二酯（PETG）产品，本研究评估了熔融沉积法（FDM）3D 打印 PETG 产品的透光原理和影响因素。本研究通过紫外可见分光光度计探讨了不同切片参数（层高、挤出率和打印速度）对 PETG 产品透光率的影响。结果表明，在 0.1 至 0.3 毫米范围内，层高为 0.2 毫米的 PETG 试样透光性能最好；在 100% 至 120% 范围内，挤出率为 110% 的 PETG 试样透光性能最好；在 20 至 40 毫米/秒印刷速度范围内，印刷速度为 40 毫米/秒的 PETG 试样透光性能最好。图像可见度比较显示，层高为 0.2 毫米、挤出率为 110%、印刷速度为 40 毫米/秒的 PETG 产品具有最佳的图像可见度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bioresources 工程技术-材料科学：纸与木材

CiteScore

2.90

自引率

13.30%

发文量

397

审稿时长

2.3 months

期刊介绍： The purpose of BioResources is to promote scientific discourse and to foster scientific developments related to sustainable manufacture involving lignocellulosic or woody biomass resources, including wood and agricultural residues. BioResources will focus on advances in science and technology. Emphasis will be placed on bioproducts, bioenergy, papermaking technology, wood products, new manufacturing materials, composite structures, and chemicals derived from lignocellulosic biomass.