Abstract
The aging influence on the mechanical performance of bio-degradable polymers holds significant importance in additive manufacturing, particularly in structural applications. Understanding the changes in mechanical properties over time is crucial for ensuring the long-term sustainability and reliability of polymer-based structures. Thus, this study aims to comprehensively evaluate the effects of aging on polylactic acid (PLA) by analyzing its failure mechanisms of 3D-printed samples subjected to compression load. To achieve this goal, specimens of PLA were exposed to natural environmental conditions for varying periods. Subsequently, the mechanical characteristics of the additively produced component were assessed after each exposure, providing valuable insights into its performance at different stages of aging. By quantifying the material’s ability to withstand applied forces, the study enables the prediction of its long-term structural integrity. In addition, the investigation of failure mechanisms aids in understanding the modes of failure that PLA may undergo as it ages. This knowledge is essential for developing strategies to prevent structural failures and enhance the overall reliability of PLA-based applications. The findings contribute to advancing the field of additive manufacturing, enabling PLA’s sustainable and reliable application in various industries.
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 callMore From: Proceedings of International Structural Engineering and Construction
Disclaimer: 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.
