不同生产方向对 FDM 生产的 ABS、PLA 和 PETG 材料机械特性影响的实验分析

IF 2.4 4区材料科学 Q2 MATERIALS SCIENCE, CHARACTERIZATION & TESTING

Materials Testing Pub Date : 2024-01-09 DOI:10.1515/mt-2023-0206

Mehmet Umut Erdaş, B. Yildiz, Ali Rıza Yıldız

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引用次数: 0

摘要

摘要在当今用于生产复杂多样零件的技术中，增材制造技术是研究最多的技术之一。在增材制造中，可以使用热塑性和金属材料进行生产，而不需要额外的工序。在增材制造技术中，熔融长丝制造（FFF）方法因其经济实惠和应用领域广泛而成为全球使用最广泛的方法。FFF 是一种通过熔融材料相互沉积来实现零件成型的方法。近年来，聚乳酸（PLA）、聚对苯二甲酸乙二醇酯（PETG）和丙烯腈-丁二烯-苯乙烯（ABS）等高分子材料因其重量轻、价格低廉、可持续发展且具有足够的工程应用强度，在许多工业领域被频繁用于 FFF 法。本研究对聚乳酸、PETG 和 ABS 材料在 15°-75° 和 30°-60° 角度下进行了拉伸、三点弯曲、夏比和压缩测试，并对结果进行了比较。

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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Experimental analysis of the effects of different production directions on the mechanical characteristics of ABS, PLA, and PETG materials produced by FDM

Abstract One of the most researched technologies among technologies used for producing complex and diverse parts today is additive manufacturing. In additive manufacturing, production can be carried out using thermoplastic and metal materials without requiring an additional process. Among the additive manufacturing technologies, the Fused Filament Fabrication (FFF) method is the most widely used method worldwide due to its affordability and broad application area. FFF is a method in which part formation is achieved by depositing melted materials on each other. In recent years, polymer materials such as polylactic acid (PLA), polyethylene terephthalate glycol (PETG), and acrylonitrile butadiene styrene (ABS) have been frequently used in many industrial areas in the FFF method because they are lightweight, inexpensive, sustainable, and provide sufficient strength for engineering applications. This study conducted tensile, three-point bending, Charpy, and compression tests on PLA, PETG, and ABS materials at angles of 15°–75° and 30°–60°, and the results were compared.

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来源期刊

Materials Testing 工程技术-材料科学：表征与测试

CiteScore

4.20

自引率

36.00%

发文量

165

审稿时长

4-8 weeks

期刊介绍： Materials Testing is a SCI-listed English language journal dealing with all aspects of material and component testing with a special focus on transfer between laboratory research into industrial application. The journal provides first-hand information on non-destructive, destructive, optical, physical and chemical test procedures. It contains exclusive articles which are peer-reviewed applying respectively high international quality criterions.