A Critical Review on Hazardous Chemical Emissions and Particle from Fused Decomposition Modelling (FDM) Machine

2019 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM) Pub Date : 2019-12-01 DOI:10.1109/IEEM44572.2019.8978927

S. Mak, Fanny Tang, Chi Ho Li, W. H. Chiu, H. Lau

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引用次数: 4

Abstract

Due to patent expiry of 3D Printing technology, the cost of 3D printer becomes affordable to the domestic, primary and secondary schools. The Fused Decomposition Modelling (FDM) is one of the most popular 3D printing technologies and different polymeric materials are available in the market. The Acrylonitrile Butadiene Styrene (ABS) and Polylactic Acid/Polylactide (PLA) are the most commonly used materials due to lower cost. The FDM consists of printing head with a heater and nozzle. The plastic filament was melt due to high temperature. During the melting process, chemicals are evaporated from the filaments. The exact amount and compositions of hazardous chemical emission is not yet defined. Although the industrial standard, ANSI/CAN/UL 2904, was published on January 31, 2019, it only covers the technical requirements on a single 3D printer. In the paper, we will study the potential compositions of hazardous chemical emission from 3D printer and suggest a list of parameters to be measured in a school laboratories in order to protect students.

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熔融分解模拟(FDM)机有害化学物质排放和颗粒研究综述

由于3D打印技术的专利到期，3D打印机的成本变得国内中小学都能负担得起。熔融分解建模(FDM)是最流行的3D打印技术之一，市场上有不同的聚合物材料。由于成本较低，丙烯腈-丁二烯-苯乙烯(ABS)和聚乳酸/聚乳酸(PLA)是最常用的材料。FDM由带有加热器和喷嘴的打印头组成。塑料长丝因高温而熔化。在熔化过程中，化学物质从细丝中蒸发出来。危险化学品排放的确切数量和成分尚未确定。尽管工业标准ANSI/CAN/UL 2904于2019年1月31日发布，但它仅涵盖了单个3D打印机的技术要求。在本文中，我们将研究3D打印机有害化学物质排放的潜在成分，并建议在学校实验室中测量一系列参数，以保护学生。

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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2019 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM)

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