Abstract:This paper analyzes the performance characteristics of CFRP and its impact on the cutting perform鄄
ance. The selection principles of milling tool material and geometry are proposed, several milling tools which are suit鄄
able for CFRP are introduced. Through a series of M40 defects testing and milling testing, influencing factors and laws
of M40 processing quality are summarized. The best processing parameters for each kind of milling tools machining
M40 are obtained. As a result, the condition of higher cutting speed and proper feed rate can improve M40 processing
quality and efficiency.