Drilling Simulation on Carbon Fiber Reinforced Plastics and Aluminum Laminated Composite

In order to study the process of drilling carbon fiber reinforced plastics and aluminum alloy laminated composite, a simulation on drilling is conducted by using FEM analysis software ABAQUS, the finite element model of carbon fiber composite material finite element model is established. The dynamic simulation of the drilling process of carbon fiber reinforced plastics is carry on, which based on the elastic-plastic theory of material deformation and the thermal coupling theory, obtaining continuous drilling force and torque data. The influence of material and parameters on drilling and drilling technology on drilling process are deeply analyzed, obtain relationship about material and feed rate and drilling force and torque. The result of the research provides the support for further study of high speed drilling mechanism of carbon fiber reinforced plastics.