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首页> 外文期刊>Polymers for advanced technologies >A parametric investigation of the friction performance of PC-ABS parts processed by FDM additive manufacturing process
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A parametric investigation of the friction performance of PC-ABS parts processed by FDM additive manufacturing process

机译：由FDM添加剂制造工艺处理PC-ABS部件摩擦性能的参数调查

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摘要

The friction performance is an important factor of parts processed by fused deposition modeling (FDM) for various engineering applications. It is one type of failure made of surface contact. The proper use of FDM process parameters can bring a significant reduction in friction and the amount of wear, thereby leading to a reduction in the material waste. To date, very little studies have been performed in this area. This paper investigates the effect of FDM manufacturing parameters on the friction performance of polycarbonate-acrylonitrile butadiene styrene prototypes processed by FDM using definitive screening design and partial least squares method. The observation of surface morphology was obtained by the scanning electron microscopy to examine the effect of process parameters on the microstructure. The experimental results have shown that layer thickness, air gap, raster angle, and build orientation are the most influential factors affecting the friction performance of FDM manufactured parts. The proposed approach presented in this study provides an impetus to develop analytical modeling and functional relationships between FDM manufacturing parameters and friction performance. Copyright (c) 2017 John Wiley & Sons, Ltd.
机译：摩擦性能是由融合沉积建模（FDM）处理各种工程应用的零件的重要因素。它是一种由表面接触制成的一种故障。适当使用FDM工艺参数可以显着降低摩擦和磨损量，从而导致材料废物的减少。迄今为止，在该领域进行了很少的研究。本文研究了FDM制造参数对FDM处理的聚碳酸酯 - 丙烯腈丁二烯苯乙烯原型的摩擦性能的影响，使用过敏筛选设计和局部最小二乘法。通过扫描电子显微镜获得表面形态的观察，以检查过程参数对微观结构的影响。实验结果表明，层厚度，气隙，光栅角度和建筑取向是影响FDM制造部件摩擦性能的最有影响力的因素。本研究提出的拟议方法提供了推动FDM制造参数与摩擦性能之间的分析建模和功能关系。版权所有（c）2017 John Wiley＆Sons，Ltd。

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