Details

Autor(en) / Beteiligte

• Zhang Lin Hu Jian Tian Wei Liao Wenhe Bu Yin

Titel

Critical Thrust Force Forecasting for Drilling Exit Delamination of Carbon Fibre Reinforced Plastics

Ist Teil von

• 南京航空航天大学学报（英文版）, 2017-08, Vol.34 (4), p.372-379

Ort / Verlag

College of Mechanical and Electronical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P.R.China

Erscheinungsjahr

2017

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Exit delamination is excessive drilling thrust force. Therefore, it is necessary to investigate the critical thrust force which cause exit delamination when carbon fibre reinforced plastics （CRFP） is drilled. According to the linear elastic fracture mechanics, the mechanics of composite material and the classical thin plate bending theo- ry, a common theoretical model of the critical drilling thrust force for CFRP plates is established. Compared with the experimental data of previous studies, the results show that the theoretical values agree well with the experimental values. This model can be used to forecast the critical thrust force for the drilling-induced delamination of CFRP