Tensile and wear behavior of 3D printed ABS and PC/ABS: An experimental study
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Keywords:
3D Printing, Tensile Properties, Dry Sliding, Polymer Blend, CharecterizationAbstract
3D (three-dimensional) printing technology stands out as an innovative manufacturing method
with its unique and revolutionary nature, setting it apart from traditional production methods. In this
technology, the ability to shape materials without generating chips and the absence of the need for molding
are just a few factors supporting its increasing use in the manufacturing industry. The software, equipment,
and materials used in 3D printing technology are rapidly advancing, enabling the cost-effective and swift
production of more durable and long-lasting components. In this study, the mechanical and tribological
properties of ABS (Acrylonitrile Butadiene Styrene), one of the most commonly used materials in 3D
printing technology, were comparatively examined with PC/ABS, a polymer alloy obtained by blending
ABS with PC (Polycarbonate). Tensile tests conducted on standard specimens fabricated through 3D
printing revealed that the tensile strength of PC/ABS is approximately 112% higher than that of ABS. To
investigate the tribological properties of the materials and examine the effects of layer thickness and surface
conditions, adhesive wear tests were conducted on samples 3D printed onto different build plates with
varying layer thicknesses. According to the results of the wear test, PC/ABS demonstrated superior wear
performance to ABS under all test conditions.
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