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<p>This paper presents an innovative gear skiving technique for the efficient manufacturing of internal spiral bevel gears. The widespread adoption of these gears, critical components in nutation reducers used in aerospace, robotics, and precision machinery, has been limited by significant machining challenges. Current methods, including universal tool five-axis milling and face milling, are constrained by low efficiency and high susceptibility to tool interference. To overcome these obstacles, this study introduces a&#xa0;novel skiving tool design and motion control strategy that offers both high precision and efficiency. The proposed method’s effectiveness is confirmed through detailed mathematical modeling, and validation via virtual machining simulation using VERICUT software, which demonstrates exceptional accuracy, effectively eliminating errors such as gouging and excess material. The results highlight the potential of this approach to revolutionize the production of internal spiral bevel gears, offering a&#xa0;promising solution for industries requiring high-performance gear systems. This work paves the way for further advancements in gear manufacturing technologies.</p>

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Generation of internal spiral bevel gears by gear skiving method

  • 期刊论文

  • 发表日期：

    2025年9月5日

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  • Peng Wang,
  • Ephrem Bekele Tesfa,
  • Jiachun Lin,
  • Zhaoyao Shi

摘要

This paper presents an innovative gear skiving technique for the efficient manufacturing of internal spiral bevel gears. The widespread adoption of these gears, critical components in nutation reducers used in aerospace, robotics, and precision machinery, has been limited by significant machining challenges. Current methods, including universal tool five-axis milling and face milling, are constrained by low efficiency and high susceptibility to tool interference. To overcome these obstacles, this study introduces a novel skiving tool design and motion control strategy that offers both high precision and efficiency. The proposed method’s effectiveness is confirmed through detailed mathematical modeling, and validation via virtual machining simulation using VERICUT software, which demonstrates exceptional accuracy, effectively eliminating errors such as gouging and excess material. The results highlight the potential of this approach to revolutionize the production of internal spiral bevel gears, offering a promising solution for industries requiring high-performance gear systems. This work paves the way for further advancements in gear manufacturing technologies.