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<p>This study evaluates the effect of printing temperature on the mechanical and surface characteristics of FDM-printed ABS components. Additive manufacturing, particularly fused deposition modeling (FDM), has gained prominence due to its ability to produce complex designs efficiently. However, challenges such as suboptimal mechanical properties and poor interlayer bonding remain significant. To address these, ABS specimens were fabricated at temperatures ranging from 240 to 260&#xa0;°C in 10&#xa0;°C increments, and their tensile strength, surface roughness, and dimensional accuracy were analyzed. Tensile testing, conducted per ASTM D638-1 standards, revealed that specimens printed at 250&#xa0;°C achieved a maximum tensile strength of 22.91&#xa0;N/mm<sup>2</sup> and the best surface roughness of 4.7 microns. The results demonstrate the critical role of optimized printing temperatures in enhancing interlayer bonding, mechanical performance, and surface quality, providing valuable insights for advancing FDM processes in additive manufacturing.</p>

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Analysis of Temperature Effect for Fused Deposition Modeling-Printed Parts Using Acrylonitrile Butadiene Styrene Material in Additive Manufacturing

  • 期刊论文

  • 发表日期：

    2025年4月16日

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  • Sanjay Sitaram Sharma,
  • Ishbir Singh,
  • Suketu Jani

摘要

This study evaluates the effect of printing temperature on the mechanical and surface characteristics of FDM-printed ABS components. Additive manufacturing, particularly fused deposition modeling (FDM), has gained prominence due to its ability to produce complex designs efficiently. However, challenges such as suboptimal mechanical properties and poor interlayer bonding remain significant. To address these, ABS specimens were fabricated at temperatures ranging from 240 to 260 °C in 10 °C increments, and their tensile strength, surface roughness, and dimensional accuracy were analyzed. Tensile testing, conducted per ASTM D638-1 standards, revealed that specimens printed at 250 °C achieved a maximum tensile strength of 22.91 N/mm2 and the best surface roughness of 4.7 microns. The results demonstrate the critical role of optimized printing temperatures in enhancing interlayer bonding, mechanical performance, and surface quality, providing valuable insights for advancing FDM processes in additive manufacturing.