Abstract
Fused deposition modeling (FDM) is an additive manufacturing, rapid prototyping process in which the material melts and gets extruded from the nozzle and build the part layer-by-layer. In this study, investigation on different process parameters such aslayer thickness, infill patternand infill density for the wear strength of carbon fibre PLA (Poly Lactic Acid) specimen processed by FDM is performed and analyzed. Carbon fibre PLA filament contains short fibres of carbon that are infused into PLA base material which helps to increase strength, stiffness and base material properties and prevents shrinkage. The study of wear strength was conducted by the Pin-on-disc apparatus on the specimen fabricated as per ASTM standard. The experimental values of wear rate, specific wear rate and coefficient of friction for different process parameters were measured and analyzed that would help to conclude the most efficient process parameter. Out of these three parameters, the layer thickness is the most influential process parameter that affects the wear rate. It is observed that an increase in infill density helps in increasing wear strength. The wear strength varies with the infill pattern also. This study helps to develop functional relationships between FDM process parameters and wear rate and also guides to select the suitable option of FDM process parameters to provide better wear property.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
