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This paper explores the use of the Solid Isotropic Material with Penalization (SIMP) method for topology optimization to enhance the performance of drill feed devices. The study focuses on improving the structural stability, reducing weight, and increasing material efficiency of the feed device, all of which are critical for drilling efficiency and processing quality in modern mechanical design. Software such as Abaqus was used for model creation, stress analysis, and optimization. After optimizing the feed device, its weight was reduced by 35.6% without compromising strength, demonstrating the effectiveness of topology optimization in promoting sustainability in mechanical design.

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Topology Optimization of Bit Feed Device Based on SIMP Method

  • 会议论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年

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  • Wei Shang,
  • Sheng Chen,
  • Jianjun Lv,
  • Bing Feng,
  • Ji’an Zhou,
  • Zhenyang Fu

摘要

This paper explores the use of the Solid Isotropic Material with Penalization (SIMP) method for topology optimization to enhance the performance of drill feed devices. The study focuses on improving the structural stability, reducing weight, and increasing material efficiency of the feed device, all of which are critical for drilling efficiency and processing quality in modern mechanical design. Software such as Abaqus was used for model creation, stress analysis, and optimization. After optimizing the feed device, its weight was reduced by 35.6% without compromising strength, demonstrating the effectiveness of topology optimization in promoting sustainability in mechanical design.