A Study on Machinability of High-Strength CFRP Composites: Influence of Coated Cutting Tools on Cutting Performance and Surface Quality

High-strength carbon fiber reinforced composites (CFRP) because of their outstanding mechanical properties and lightweight characteristics have drawn a lot of interest from the research community and various industries. Due to their remarkable properties CFRPs are being used everywhere but, there are certain challenges in their machining process, such as delamination, abrasive wear, and poor surface finish of obtained product. This challenge needs to be addressed with innovative and effective solutions. This study discusses one such key solution, i.e., using coated cutting tools to improve machining efficiency and productivity and produce a good surface finish. Furthermore, this chapter briefly discusses the application areas of CFRPs and the challenges associated with the machining of these composites. Moreover, by a systematic analysis of cutting parameters, tool coatings, and their interactions, this chapter explains the intricate relationship between tool selection and machining performance. In addition, this chapter will be a helpful resource for researchers, engineers, and practitioners for improving the machinability of CFRP composites.