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September 27, 2025MaterialsOpen Access

Modeling and Experimental Investigation of Ultrasonic Vibration-Assisted Drilling Force for Titanium Alloy

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Authors

CZChuanmiao ZhaiXLXubo LiCZChaoping Zang

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Overview

Analytical model predicts cutting forces in titanium alloy drilling, suggesting enhanced efficiency with ultrasonic assistance.

Key Points

  • Ultrasonic vibration assistance led to a 40.8% reduction in thrust force compared to traditional methods.
  • Average prediction errors were 7.87% for thrust force and 6.26% for torque, validating the model's accuracy.
  • A finite element model visualized chip deformation, demonstrating nonlinear force growth with speed and feed rate.
  • Optimized ultrasonic parameters improved chip fragmentation, preventing entanglement during drilling operations.

Cite This Study

Zhai et al. (2025) studied this question.

synapsesocial.com/papers/68d7be5eeebfec0fc5237539https://doi.org/10.3390/ma18194460
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