会议专题

Surface Characteristic and its Mechanism of the Drilled CFRP

  The drilled surface characteristic of epoxy resin reinforced by multi-directional carbon fibers is investigated based on experiments.With the emphasis on the effect of fiber direction,the mechanism of inhomogeneous surface topography is discussed.Besides,the mechanism of drilling-induced delamination and splitting defects are analyzed,and the drill condition and drilling parameters are also considered.It is indicated that the varied fiber direction is the main cause resulting in the inhomogeneous topography; delamination is easy to occur between two adjacent laminas which have different fiber directions,and it is more serious near the exit of drilled hole.

CFRP Drilling Surface topography Damage mechanism

Yanming Quan Luhua Sun

School of Mechanical & Automotive Engineering,South China University of Technology,Guangzhou510641,PR China

国际会议

the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

广州

英文

333-336

2012-11-16(万方平台首次上网日期,不代表论文的发表时间)