Study on experimentation and simulation of axial force of PCD tool drilling CFRP

MuLin Tong; Xiaokai Wang; Leisi Wang; Ming Liu; Ying Chang

doi:10.1117/12.3029252

22 May 2024 Study on experimentation and simulation of axial force of PCD tool drilling CFRP

MuLin Tong, Xiaokai Wang, Leisi Wang, Ming Liu, Ying Chang

Proceedings Volume 13176, Fourth International Conference on Machine Learning and Computer Application (ICMLCA 2023); 1317636 (2024) https://doi.org/10.1117/12.3029252
Event: Fourth International Conference on Machine Learning and Computer Application (ICMLCA 2023), 2023, Hangzhou, China

Abstract

Carbon fiber composite materials (CFRP) are difficult to machine due to their anisotropy. PCD tools are widely used in CFRP drilling, and changes in axial force affect the quality of drilling. This article uses a combination of experimental and finite element techniques to study the axial force of PCD tool drilling CFRP. Through experiments, the minimum value of axial force under cutting parameters of 6500rpm spindle speed and 120mm/min feed rate is 124.1N; Based on Deform-3D, a constitutive model of the material was established, and the maximum axial force and torque values were obtained when the PCD tool was about to drill out the CFRP plate. The correctness of the finite element model was verified through experimental data.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

MuLin Tong, Xiaokai Wang, Leisi Wang, Ming Liu, and Ying Chang "Study on experimentation and simulation of axial force of PCD tool drilling CFRP", Proc. SPIE 13176, Fourth International Conference on Machine Learning and Computer Application (ICMLCA 2023), 1317636 (22 May 2024); https://doi.org/10.1117/12.3029252

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