Multi Objective Optimization of Print Settings For Nominal Print Time Using Frontier Analyse Method
Authors:-Mrs. S. Hemani, Vasamsetti Mallika, Ayithireddy Bhavani Raja, Annamdevula Naga Venkata Ramana, Pujari Rupesh
Abstract-In Fused Deposition Modeling (FDM), optimizing print settings is crucial to balance print time, material consumption, and part quality. Achieving an optimal combination of parameters ensures efficient production without compromising mechanical integrity. This study employs the Frontier Analysis Method for multi-objective optimization of infill pattern, wall count, and print speed to achieve a nominal print time while minimizing material consumption and maintaining print quality .The study investigates how different infill patterns (grid, gyroid, honeycomb, and line), wall counts (single, double, and multiple), and print speeds affect the total print time, material usage, and surface finish. The Frontier Analysis Method, a data-driven optimization approach, is implemented to determine the most efficient print settings that provide the best trade-off among speed, strength, and material efficiency. The results indicate that higher print speeds reduce print time but may lead to defects such as layer misalignment and poor adhesion. Increasing wall count improves strength but leads to higher material consumption and longer print times. Similarly, infill pattern selection significantly impacts part strength and material usage, with honeycomb and gyroid infills showing better strength-to-material ratios compared to grid-based structures. Through multi-objective optimization, the study identifies optimal print settings that reduce excess material use and printing time while maintaining dimensional accuracy and mechanical properties. The findings help improve FDM printing efficiency, providing a systematic approach for selecting ideal print parameters based on specific manufacturing needs.
