In order to solve the inherent defect of dry grinding in CFRP, a new adding liquid coolant in processing
CFRP was proposed. Dry grinding and liquid coolant grinding has been studied by means of experiment. The
results show that processing method of adding water solubility cooling fluid has no-effect on mechanical property of
CFRP, this method can not only improve machining efficiency but also reduce cut-tool wear, and is more suitable for
processing CFRP.