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6610483 
Journal Article 
Friction and Wear Characteristics of ABS-like Resin for 3D Printing Under Non-Lubricated Condition 
Jo, YS; Lee, HS 
2019 
Journal of the Korean Society for Precision Engineering
ISSN: 22878769 12259071 
Korean Society for Precision Engineeingpaper@kspe.or.kr 
36 
12 
1117-1124 
Korean 
KJD:ART002528144 
Recently, as the interest in 3D printing technology has increased, many efforts have been initiated to apply 3D printingtechnology to various industrial fields. The 3D printing technology is also widely applied in medical, electronics, and apparelindustries. Many studies on 3D printing have focused on equipment and material development. However, to use 3D printedcomponents, it is necessary to understand friction and wear phenomenon that will occur during relative motion between twobodies. In this study, friction and wear characteristics of ABS (Acrylonitrile butadiene styrene)-like resin printed with the SLA(Stereo Lithography Apparatus) method were studies by using pin-on-disk and ball-on-disk methods. We also comparedfriction and wear characteristics between ABS-like resin-SUS304 and ABS-like resin-ABS-like resin. As a result, the relativemotion between the ABS-like resin and SUS304 showed lower friction coefficient and wear amount than between the ABSlikeresins. Markedly high frictional heat was observed because of the friction by the relative motion between the ABS-likeresins. Experimental results show that further research on suitable lubricants is required to use 3D printed ABS-like resinparts as mechanical components. 
3D printing; ABS-like resin; Friction; Temperature; Wear