International Research Journal of Commerce , Arts and Science
( Online- ISSN 2319 - 9202 ) New DOI : 10.32804/CASIRJ
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EFFECTS OF ENVIRONMENTAL CONDITIONS AND PRINTING PARAMETERS ON THE TENSILE BEHAVIOUR OF 3D-PRINTED POLYLACTIC ACID SPECIMENS
4 Author(s): RAGHAV NARANG, SHHOURAYA CHADHA, PREETI, DR. SHASHI PRAKASH
Vol - 16, Issue- 2 , Page(s) : 189 - 202 (2025 ) DOI : https://doi.org/10.32804/CASIRJ
This paper investigates the direct effects of two printing parameters—infill density (ID) and line direction (LD)—coupled simultaneously with two separate environmental conditions, moisture and heat, on the tensile strength of three-dimensional (3D) printed polylactic acid (PLA) samples.