التفاصيل البيبلوغرافية
| العنوان: |
2D and 3D Finite Element Models for the Edge Trimming of CFRP. |
| المؤلفون: |
Duboust, N., Pinna, C., Ghadbeigi, H., Ayvar-Soberanis, S., Phadnis, V.A., Collis, A., Kerrigan, K. |
| المصدر: |
Procedia CIRP; 2016, Vol. 58, p233-238, 6p |
| مستخلص: |
2D and 3D finite element models were developed to simulate the machining of CFRP with different levels of tool wear. Models were validated by edge trimming experiments on a uni-directional laminate at different fibre orientations using a three flute PCD milling tool. MSC Marc was used to develop the model and in conjunction with a Hashin damage material model. Modelling results are validated according to measured cutting forces at different cutting speeds and feed rates. A percentage difference of +10% and +5% was calculated for the 3D model for Fx and Fy respectively, while a percentage difference of -9% and -50% was found for the 2D model. Tool wear was found to have a significant effect on measured cutting forces. [ABSTRACT FROM AUTHOR] |
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